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The daily maintenance of sand making machine is essential. The sand making machine must be allowed to stop at regular intervals and the internal wear of the machine must be observed regularly. Replace or repair. It should also be noted that the observation window should not be opened during the normal operation of the sand making machine, so as to avoid dangerous accidents.

The tension of V-belt of reversible sand making machine should be adjusted properly to ensure uniform loading of V-belt. When driven by two motors, the V-belts on both sides should be grouped and matched to make the length of each group as consistent as possible. Adjustments should be made so that the current difference between the two motors does not exceed 15A. In the working process, due to the high-speed equipment of sand making machine, special attention should be paid to the safety. Workers should stay away from equipment. If maintenance is required on the machine, the power must be turned off before operation.

Add proper amount of grease every 400 hours. After 2000 hours of operation, open the spindle assembly to clean the bearing. Normally, it can work for 7200 hours and replace the bearing with a new one. The upper bearing of the spindle assembly is a floating end and the lower bearing is a fixed end. After assembly, turn the pulley by hand to make it rotate flexibly. During the operation of the sand making machine, due to the high speed of the equipment, special attention should be paid to the safety production. Relevant personnel should stay away from the equipment. If maintenance is needed on the machine, it should be done after shutdown. It is recommended that you ask professional maintenance personnel to solve the problem. It is strictly forbidden to dismantle the core components without the permission of the manufacturer.

Regularly close and open the observation door to observe the internal wear of the sand making machine. The wear degree of the central feed pipe, conical cover, upper and lower runner bushing of impeller, circumferential protection plate and wear block should be replaced or repaired in time after wear. At the same time, replace the wear block to ensure that the weight of the wear block is the same. It is strictly forbidden to open the observation door to observe the internal working state during the operation of sand making machine, so as to avoid danger. The impeller body is found to be worn and replaced in time to find the manufacturer for repair. In particular, it is strictly forbidden to manufacture impellers without the permission of the manufacturer.

The main body of the sand making machine is made of high precision, high strength casting and special welding and materials. It has good rigidity, vibration resistance and long service life. The investment can be large or small, and the production method is flexible. Sand making machine can start from a small amount of investment in mold, or can be directly large-scale production. It can be produced in a fixed location or on the move. The sand making machine does not need very high production conditions. Simple industrial shed can be used as workshop, products are stored in open air, no warehouse is needed, and the quality of workers is not high.

The inlet size of sand making machine should be adjusted according to the required product size. When adjusting, loosen the t-row bolts and the tension spring. Use the jack up bolt to push in the adjusting seat, insert or remove the corresponding thickness of gasket, and then retract the jack up bolt. The adjusting seat is firmly fixed on the ear seat of the reversible sander under the weight of the movable jaw. Press the shim pack together.

Adjust the preload of the spring to ensure that the thrust plate and the thrust plate pad are in close contact when the sand making machine is working. However, as long as the preload is not issued, there should not be too much knocking at the door and then locking the adjusting seat. A layer of metal plate shall be laid on the basic mine drainage pipe, and the metal plate shall have sufficient inclination angle (determined by the fluidity of the material and shall not be less than 50 °) so as not to hinder the smooth discharge of the crushed product.

Since the sand making machine will vibrate violently when it works, it should be installed on the concrete foundation. In order to reduce vibration, noise and impact on the foundation of nearby buildings, please use it between hardwood pads, rubber bands or other damping materials.

Packing system consists of material sorting system, unpacking system, packing system, box sealing system, etc.

By changing the material sorting system, you can meet the packing requirements of a variety of facial tissues.

Large number of storage box blanks at the storage box. The standard configuration of 3 storage box blanks (can be increased according to customer needs) can be replenished at any time to achieve continuous work without stopping

Touch screen man-machine operation interface, which effectively monitors equipment operation and fault prompts, and is easy to operate

The whole machine has a simple design, a compact structure, a small footprint and low energy consumption.

Specifications of ZX670D Case Packing Machine

Our company produce tissue case packaging machine,napkin box packing machine,facial tissue packaging machinery and machine for tissue paper,if you want to buy them,you can contact with us.

Large Pallets refers to automatic instant printing and labeling machine.

Easy operation,integrated labeling action control and printing data processing.Labeling accuracy ±1mm.Precise positioning, perfect labeling.

Stable and reliable performance: 24 hours stable continuous work, no crash, no card mark, no bending, no leakage.PLC control, free from external interference, fast processing speed, instruction execution speed is 0.35μs.

Users can customize the tag template, bar code, text, picture and change the data source.Printing all kinds of graphic information currently.

BingJia Technology provides Paper Void Fill Machine,pallet label printer,pallet label applicator and pallet labelling systems,hoping we can have close cooperation!

The leather belt embossing machine mainly uses a high-frequency, high-voltage rectification self-excited high-frequency tube to oscillate instantaneously to generate electromagnetic wave current electric field. Using the processed leather materials such as PVC, TPU, EVA, PET, etc., the internal molecules of the leather in the electromagnetic wave electric field generate polar friction heat generation. With a certain pressure, the leather that needs to be heat-sealed is welded to seal.

General equipment for leather belt embossing machine:

1. Single-head push-type leather belt embossing machine

It mainly uses a high-frequency, high-voltage rectification self-excited high-frequency tube to oscillate instantaneously to generate electromagnetic wave current electric field. Using the processed leather materials such as PVC, TPU, EVA, PET, etc., the internal molecules of the leather in the electromagnetic wave electric field generate polar friction heat generation. With a certain pressure, the leather that needs to be heat-sealed is welded to seal.

The single-head push-type leather belt embossing machine is mainly suitable for pure PVC, TPU, EVA or any soft and hard plastic, plastic, artificial leather and garment fabric containing 10% of PVC.

2. Single-head rotary leather belt embossing machine

Single-head push-type leather belt embossing machine is mainly used in medical supplies industry, plastics, plastic packaging industry, garment embossing processing industry, automotive interior parts industry, inflatable toy industry, household goods industry and various plastic products processing heat sealing welding sealing, such as: blister sealing, PVC plastic blister sealing, PVC blister welding, PVC plastic blister welding, battery packaging sealing, hardware tool sealing, PETG blister sealing, blister cardboard sealing, U disk packaging sealing, memory strip packaging and sealing, PVC blister welding, high frequency plastic welding, high frequency plastic sealing, double sided blister sealing, PVC double blister sealing, double sided cardboard blister sealing, cardboard blister sealing, plastic heat sealing welding, etc.

3. Double-head hydraulic leather belt embossing machine

It is suitable for PVC or any soft and hard leather and cloth containing more than 30% of welding and indentation needs, such as footwear, trademark, sticky paper, raincoat, rain sail, umbrella, leather bag, hand bag, stationery, brand name, blowing, toys, water beds, car seats, sun visors, door bolts, clocks, electronics, locks, hardware, tools, trademarks and other special hard shell vacuum packaging.

4. Double-headed pneumatic pedal leather belt embossing machine

It is suitable for PVC or any soft and hard leather containing more than 30%, the welding of cloth,  and indentation needs, such as footwear, trademark, sticky paper, raincoat, rain sail, umbrella, leather bag, hand bag, stationery, brand name, blowing toys, water beds, car seats, sun visors, door bolts, clocks, electronics, toys, blowing toys, locks, hardware, tools, trademarks and other special hard shell vacuum packaging. In particular, we focus on matching the needs of our customers and designing them.

We are one of the perfect leather belt embossing machine manufacturers,we produce high frequency welding pvc,RFQ today!

Biodegradable plastics refer to a kind of plastic that is degraded by natural microorganisms such as bacteria, fungi and algae. The ideal biodegradable plastic is a kind of polymer material with excellent performance, can be completely decomposed by environmental microorganisms after waste, and eventually become an integral part of the carbon cycle in nature by inorganization. Biodegradable plastics are mainly made from natural polymers (such as starch, cellulose, chitin) or agricultural by-products through microbial fermentation or synthesis of biodegradable polymers, such as thermoplastic starch plastics, aliphatic polyesters, polylactic acid, starch/polyvinyl alcohol and so on.

The main target markets of biodegradable plastics are plastic packaging film, agricultural film, disposable plastic bags and disposable plastic tableware. Compared with traditional plastic packaging materials, the cost of new degradable materials is slightly higher. However, with the increasing awareness of environmental protection, people are willing to use new biodegradable materials with a slightly higher price to protect the environment. Enhanced awareness of environmental protection has brought tremendous opportunities for the development of biodegradable new materials industry. Recycled plastics refer to a kind of waste plastics that can be recycled and reused through a certain recycling process.

Waste plastics are mainly plastic film, plastic silk and knitted goods, foam plastics, plastic packaging boxes and containers, daily plastic products, plastic bags and agricultural films. After manual screening and classification, waste plastics are subjected to such processes as crushing, granulation and modification.

All kinds of transparent and opaque plastic particles are transformed, then classified according to the phase, and finally become reusable recycled materials. Biodegradable materials and recycled materials can be classified as environmentally friendly materials. With the increasing awareness of environmental protection, the industry of environmentally friendly materials has brought tremendous opportunities for development. Nanjing KY Chemical Machinery Co., Ltd. can provide a complete set of recycled plastic extruder solutions from raw material transportation to mixing granulation according to the characteristics of environmental protection materials and according to the needs of customers. It contributes to environmental protection.

We produce screw extrusion machine,if yuo have any questions about it, you can contact with us.

Automated Packaging Solution

The Umailer® automated packaging system emerged in a background when the Faster growing sales and broader product selection brought to the business, most e-commerce companies are facing fulfillment complexities that could threaten the efficiency and profitability of its operations. Automation becomes critical in allowing them to remain competitive as they grow and in optimizing labor efficiencies, so their existing workforce could focus on more value-added tasks.

The Umailer® automated packaging solution allows orders to move faster with less time and labor required for sorting, label application, scanning or manual packing.

Automated Packaging Solution:

The horizontal, in-line Umailer system integrates convenience into existing packaging lines including other automated equipment that can weigh, sort and load packages. Pulling info from customers' WMS, Umailer system can seals the products in the right size protective package, prints and applies the shipping label, and verifies order accuracy.

The resulting package is fully-scanned, labeled, validated packaged that's ready for immediate shipment.

Advantages  of Umailer Automated Packaging System :

Continuous flow (fully automated process eliminated previous peel and stick process).

Throughput speeds increased to 720 packs per hour and productivity improved >30%.

Reduced staffing level to one operator to pick and place products on the conveyor

Patented Umailer tracing system to monitor the order and logistic information, then reject wrong orders automatically to eliminate

Features of Umailer Automated Packaging System:

Energy-saving and environment-friendly: no need of sealing tape. Reduce resources and plastic pollution.

Small footprint: 1.5m3 only for the whole system.

Easy operation: User friendly interface,operator only need a simple training to start.

Automatically apply express information: The information of the express will be generated by the system, then automatically print and apply on the package.

Labor Saving: Only need one operator can pack and distribute the goods quickly.

Umailer Automated Packaging System is the perfect solution for e-commerce packing, which is an integration of packing, express label print, express label apply, package conveying. It will significantly reduce labor involvement and improve packing efficiency.

Our company have Print And Apply Labeling Systems,automatic packing system,auto packing system and auto bagging system,please call us today!

Mixing Modification of Elastomer——Blending Modification of SBS/SEBS

Applications of Thermoplastic Elastomer:

The English acronym of Thermoplastic Elastomer is TPE. In the Chinese market, TPE refers to SBS/SEBS blending modification materials. Because SBS/SEBS elastomer usually has high viscosity and is difficult to be directly processed, TPE thermoplastic elastomer material (TPS) is prepared by blending SBS/SEBS with plasticizer oil, reinforcing resin, compatibilizer, functional assistant, compatibilizer and so on. Compared with SBS/SEBS, the modified TPE has lower viscosity, higher plasticity, easier processing and moulding. It also has a wide range of adjustable hardness and physical properties. And it does not need vulcanization, can be recycled to reduce costs and other characteristics, so the application field is more extensive. It is mainly used in all kinds of seals, automotive interiors, glue-coated materials, all kinds of pipe fittings, wires and cables, etc.

According to different hardness requirements, SBS or SEBS blending modification adjusts the proportion of SBS/SEBS, PP, filler and filling oil. Increased rigidity of PP, SBS/SEBS and filling oil can improve flexibility.

Features of Thermoplastic Elastomer:

Design of screw barrel with large aspect ratio. Large aspect ratio L/D=48:1-52:1 provides longer residence time, which is beneficial to the melting of resins and elastomers, homogenization and mixing of filling oil and polymers.

High-precision screw and barrel design. The clearance between screw and barrel is small, the dimension accuracy is high, and the screw structure is optimized to effectively complete the mixing process of resin melting, filler dispersion and filling oil homogenization.

Cutting method. At present, the underwater granulation device at home and abroad has been continuously improved, which basically meets the requirements of different hardness, so underwater granulation is adopted.

Mixing modification of elastomer——Description of TPV dynamic vulcanization process

Applications of Thermoplastic vulcanizate:

Thermoplastic vulcanizate is referred to as TPV in short. It is a process that combines some properties of vulcanized rubber with processing properties of thermoplastic plastics. At present, the common components are PP, EPDM, filler, filler oil, crosslinking agent and processing aids. The so-called dynamic vulcanization refers to the simultaneous vulcanization (crosslinking) and melts dispersion of rubber. In the continuous phase of the vulcanized rubber phase uniformly dispersed resin, the particle size of the dispersed phase is 1-2 micron under the appropriate temperature field and shear field, which puts forward very high requirements for the blending equipment and preparation technology. TPV products are mainly used in all kinds of seals, soles, pipes, wires and cables.

Features of twin-screw extruder:

The twin-screw extruder with high speed and high torsion is adopted. High torque can withstand larger loads and adapt to the characteristics of high strength of vulcanized rubber melt; high screw speed provides a higher shear rate, which disperses vulcanized rubber into small rubber particles and evenly disperses in resin.

Screw barrel with large aspect ratio and multi-way metering feeding. Large aspect ratio L/D=48:1~52:1 provides longer residence time, which is conducive to completing the melting homogenization, vulcanization and dispersion of complex mixing process. At the same time, it is equipped with multiple groups of metering feeders to feed resin, rubber, filler, filling oil and crosslinking agent into the barrel step by step.

High-precision screw and barrel design. The clearance between screw and barrel is small, the dimension accuracy is high, and the screw structure is optimized. The melting process of resin and the homogenization process of filling oil are effectively completed, and the dynamic vulcanization process is completed by shearing and dispersing components.

Cutting method. At present, the underwater granulation device at home and abroad has been continuously improved, which basically meets the requirements of different hardness, so underwater granulation is adopted.

The above introduction is a one-step dynamic vulcanization process, which is suitable for the production conditions with stable formulation ratio. In actual production, due to the different requirements of product performance, the proportion of each component in the formulation varies greatly, and the proportion and degree of vulcanized rubber are also quite different, so the two-step dynamic vulcanization process will have stronger applicability. Two twin-screw extruder production lines:

The upper twin screw mixes PP, EPDM, filler and a small amount of filling oil evenly and granulates.

The lower-order twin-screw mixes the homogeneous polymer, most of the filling oil and crosslinking agent to complete the crosslinking of EPDM and disperse it evenly.

Our company produce mini plastic extrusion machine, RFQ today!

Impulse refers to the welding current waveform is discontinuous, current size changes.

Generally speaking, pulse type spot welder refers to the sinusoidal alternating current is SCR, divided into sections of current, commonly known as pulse welder. In other words, pulse mode of operation refers to the mode of operating only once every certain interval.

At present, single pulse and double pulse are mostly used in welding.

Conventional pulse gas welding: only one pulse. All the peaks of a monopulse are the same like NNNNN. Pulse gas welding machine is the use of pulse current to achieve droplet transition welding mode, no splash, deep penetration, fine grain, high weld strength, suitable for all-position welding, from 20 a to 500A can achieve stable quality welding, welding performance is far better than the ordinary gas welding machine, is the mainstream direction of welding machine development. Double pulses are equivalent to the superposition of two single pulses with the same period and different phases. In other words, one period may have two peaks: nNnNnN.

Double pulse gas shielded welding is a welding method developed on the basis of pulse gas shielded welding. It is a welding method with alternating changes of two pulse gas shielded welding methods with different current sizes. It is mainly used in the welding of aluminum alloy, and it can produce the effect of fish-scale pattern without swing, similar to the effect of ac TIG welding. In addition, this welding method can effectively control the heat input, which is similar to the pulsed argon arc. It can be fully welded without penetration, and is suitable for all metal welding. It is an advanced welding method.

Application advantages of impulse welding:

There is no spatter in the welding process, the heat affected area is small, especially for the thin plate welding has obvious advantages, the consistency of energy waveform output can be guaranteed from beginning to end, and the fusion depth and weld pile height are fully consistent. Double pulse can be used for welding aluminum alloy and stainless steel. No spatter during welding, easy to operate, suitable for manual and automatic welding, arc stability, adjustable depth, beautiful shape, less porosity, excellent mechanical properties and other characteristics! It is widely used in aluminum alloy, steel ship, locomotive, automobile parts, automobile manufacturing, aerospace, colleges and research institutions, heavy industry machinery, pipe making, steel structure, coal mining machinery, etc.

If you want to buy high frequency plastic welding machine and impulse welding machine, I think we are a good choice.

LockedAir focuses on providing the total best value solutions in the inflatable protective packaging field. We own a number of patents and real case experience, also set new standards in kinds of applications. LockedAir aims to make a substantial contribution to improving customer packaging safety, cost-effective, and sustainability to ensure significant customer benefit.

Advantages of Air Cushion System

Effective in-box protection while no increase of weight of package.

One roll of LockedAir air pillow can replace 10 rolls of traditional filling material while takes much less storage

Clean and clear buffer, brings good opening experience and good brand image.

Air Cushion Machine

With more than 40 patents worldwide, LockedAir cushion machine differentiates from competitors with neat sealing, more air in bag and leakage free sealing. Locked Air cushion machine is faster, quieter, more compact and more reliable.

We produce air air cushion packaging machine,cushion packing and sealed air inflatable air cushion machine,and also if you want to learn packaging technologies,you can contact us.

1.1 Packing forms such as automatic feeding, box opening, boxing, batch No. printing, glue spreading, box sealing, etc. are adopted. Featured by compact and reasonable structure, simple operation and adjustment.

1.2 Servo/step motor, touch screen, PLC control system and man-machine interface display make operation more clear and convenient. With a high automation degree, the machine is more user-friendly.

1.3 The automatic material arranging and conveying mechanism is adopted to facilitate linked production with an automatic production line, which can greatly reduce labor costs.

1.4 The photoelectric eye automatic detection tracking system is adopted. No boxing is made if the bag is empty, so as to save packing materials to the utmost extent.

1.5 With wide packing range and convenient adjustment, fast switching among various specifications and sizes can be realized.

1.6 Change of specifications does not need changes of molds, but can be realized through adjustment.

1.7 Automatic stopping is available when the material boxing is not in place, and the main driving motor overload protection device is used, so that the machine is safer and more reliable.

1.8 According to customer requirements, the upturning type safety protective cover is adopted, which is featured by simple operation and beautiful appearance.

Our company is one of the best packaging equipment suppliers,we provide tissue box packing machine,you can order it right now.

Thermosensitive material is a kind of material with poor thermal stability. It is sensitive to temperature and easy to decompose, degrade and discolor at high temperature. When decomposed, it releases corrosive or toxic gases. It is necessary to strictly control the processing temperature (e.g. polyvinyl chloride, polyformaldehyde, EVA and copolymer of vinyl chloride, etc.).

Because of its good insulation and stable chemical properties, this kind of material is widely used in the fields of electronics, electrical appliances, automobiles, transportation, aerospace manufacturing, national defense and military industry. In the production process of twin screw, high speed shear and high pressure will lead to the increase of local temperature of materials, which directly affects the processing of heat sensitive materials.

Through nearly 30 years of research and application, Nanjing KY Chemical Machinery Co., Ltd. has improved the twin-screw machine model, developed special screw components and new equipment, summarized the characteristics of screw assembly, and developed a set of screw components, screw assembly and equipment for processing thermal sensitive materials. It can effectively control the temperature change in the process of heat-sensitive material processing, and provide customers with a set of high-quality special solutions.

Nanjing KY Chemical Machinery Co., Ltd. is a technological and innovative leader in twin screw extruder industry.We produce small plastic extruder machine，our company is your best choice!

Specifications of ZB302A Tissue Packing Machine

Our company is one of the leading packaging equipment manufacturers,we produce napkin case packaging machine,you can order it right now.

At present, pvc membrane welding machine has been widely promoted in a number of plastic welding industry. Various welding defects are inevitable in the process of use. In this article, it mainly analyzes how to solve the problems in debugging or welding.

1.Crush and bruise

Pressing injury and abrasion are common problems in the process of pvc membrane welding machine. Sometimes it's not so serious, and it just gets white or marks. When you encounter such problems, the first thing to do is to ensure that the location of the tooling is not out of alignment. First let off the air of the cylinder, press down the welding head, and carefully observe whether the welding head position of the scratch is correct. If the welding head is in the correct position, or if the abrasion or compression occurs on the support (or lower cover), then it is necessary to observe whether there is any interference between the tooling and the product. If it is old tooling, it is suggested to clean the tooling with alcohol at this time. If it is a new fixture, lightly rub the scratch (especially at the bottom of the step) with sandpaper to prevent burrs. In addition, observe whether the air pressure of the cylinder is too large during welding, whether the film of the pad has not been changed for a long time during welding, or whether there are foreign bodies stuck on the film.

If the above work is done, the pressing injury still exists, it can be basically judged as the interference of tooling. At this time, the mold shall be modified according to the size and location of the pressing injury:

(1)slight pressing injury. File the sharp Angle of the tool at the corresponding place of the tool, blunt the sharp Angle of the tool, and then use sandpaper polishing;

(2)the pressing injury is serious, but there is no welding rib at the corresponding place. Rub off the interference part of the fixture with an air abrasive rod (be careful not to touch other parts, especially the root part of the air abrasive rod, which may be rubbed off other places without being noticed). After grinding, make it smooth with whetstone and buff with sandpaper;

(3)severe crush injury. If there is welding rib in the corresponding place, or if there is serious pressing injury and the interference part is very large, please consult with the designer. Have the processing center dealing with the modified drawing and contact the relevant personnel to confirm whether there is a problem with the injection molding, or whether to improve the product structure.

2.Material overflow

If there is any overflow in the welding process of pvc membrane welding machine, do not debug or modify the welding parameters right away. First measure the size after welding, and compare it with the normal value. Adjust according to the difference.

3.Insufficient welding strength

If it is old tooling, first stick the product on the welding head, observe whether the gap between the product and the welding head is too large in the weak welding place, to determine whether the welding head is worn; if it is a new tool, please scan it with the welding head, observe its frequency, power and curve, and make sure there is no problem with the welding head.

We are one of the professional rf welding supplies, we produce pvc membrane machine, warmly waiting for your order!

GKW Micro Powder Mill is mainly used in chemical industry such as grinding glass, rubber, pesticides, enamel, paint, phosphate fertilizer, paper. Hardness below seven Moh's hardness following humidity below 6% non-flammable and non-explosive materials. Such as talc, barite, calcite, limestone, manganese ore, iron ore soil, chrome ore, quartz, gypsum, bentonite, etc.

Micro Powder Mill Technical & Structural Benefits:

Finished particle size 400 mesh -1250 mesh (stepless adjustment);

Breakthrough hard materials and powdery materials, and grind the materials such as talc and fly ash;

Low cost of equipment wearing parts;

Convenient pulverizer machine for powder maintenance, maintenance & replacement of wearing parts;

Low energy consumption and high output, for users to create better economic results;

Energy conservation and environmental protection.

GKW970 micronizer machine

GKW970 Micro Powder Mill is a new modified superfine powder mill developed by our R&D team for grinding 400-1250 mesh powder based on client’s need.It is mainly used for grinding non-flammable an...

GKW1270 Micro Powder Mill

GKW1270 Micro Powder Mill is a new environmental superfine powder mill developed

The micro powder mill is a highly efficient powder grinding equipment, which was made on the basis of high-pressure powder mill and was improved by fineness classification technology. The advanced fineness classification technology of Germany and Japan adopts the principle of fluid mechanics. Scientists studied diligently with a quiet mind, and then they designed a new micro powder mill. So they solve the problem of high cost successfully. It is a high-efficiency and high-pressure micro powder mill.

The Application Scopes of Micro Powder Mill

The micro powder mill is mainly suitable for grinding of conventional materials and the ultra-fine powder processing of non inflammable and non explosive materials, such as kaolin, limestone, calcite, talcum, marble, barite, gypsum, iron oxide red, iron oxide green, aluminum hydroxide, pigment, bentonite, clay, coal, activated carbon and so on, the humidity of which is less than 8%, and the Moh's hardness of which is less than level 6.

The Structure Characteristics of Micro Powder Mill

The high-pressure micro powder grinder mill  mainly consists of the main engine, blower, superfine analyzer, finished cyclone powder collector, bag filter and connecting duct. According to user needs, it can provide with auxiliary equipment such as the hoist, storage bin, electric cabinet, feeder, crusher and so on. In the grinding mill room, the grinding roller assembly is hung on the grinding cradle through the cross arm shaft. The grinding cradle, spindle and the relieving tool post are fixed. The pressure spring is tightly pressed on the outer end of the cantilever housing of the grinding roller bearing chamber by a tension rod. Taking the transverse load axis as the supporting point, the grinding roller is firmly pressed on the inner surface of the grinding ring by the spring pressure.

When the motor is rotated through the drive, the blade of the blade is synchronized with the grinding roller, and the roller rolls around the surface of the grinding ring and rotates around itself. The analysis machine drives the rotating of the impeller through the motor drive. The speed adjustment of the analysis machine determines the fineness of the powder. The relieving tool in the relieving tool post and the grinding roller rotate at the same time. Then the grinding roller rotates on the inner surface of the grinding ring and revolves around itself. The analysis machine drives the impeller of the analysis machine through the motor drive device, and the speed adjustment of the analyzer determines the fineness of the powder.

The Main Features of Micro Powder Mill

The application scope of the high-pressure powder pulverizer is much larger than that of the airflow mill.

Compared with other mills, the grinding pressure of grinding roller on the material can provide 800---1200Kg under the action of high-pressure spring. It saves energy. Under the same circumstance of output and fineness, the energy consumption of the system is only 1/3 of that of the airflow mill.

The investment is small and the efficiency is high. Under the same circumstance of output and fineness, the price is only 1/8 of the airflow mill.

Compared with the air mill, the production link is less. Firstly the airflow mill must crush the material of 20mm to the superfine powder of 100 mesh, and the high-pressure micro powder mill can make the material reached the average particle size about 6.5 μm to 12.5 μm for one time, of which the size is below the 20mm.

The grinding device adopts overlapping type multiple stage seal and has good sealing performance.

The dust removal effect of the mill can totally reach the national dust emission standard.

Mainly suitable for large size small squares, the packaging product size is between the soft paper box paper handkerchiefs, both the paper handkerchief products are easy to carry, and there are slightly less product layers

Specifications of ZB280 Handkerchief Paper Packing Machine

We produce handkerchief box packing machine and machine for tissue paper,if you want to buy them, you can contact with us.

Packed in pre-made bags, compact and beautiful packaging

Feeding ingredients are conveyed by clamping to avoid continuous bag feeding, with anti-air bag function to improve packaging efficiency

Compact structure, easy adjustment and easy maintenance

Motor servo torque limit overload protection to improve equipment life

Specifications of ZB230 Paper Towel Packing Machine

Soontrue is one of the leading tissue paper machine manufacturers in china.Paper towel box packing machine is our production,RFQ today.

Reliable. Efficient. Innovative

Locked Air® is a globally trusted air void fill solution provider with satisfied customers worldwide.

Using latest technology in protective air cushion packaging, Locked Air® will perfectly protect your products in transit and make your packing process efficient and easier.

Our focus is bringing you reliable, newest technology that requires minimal technical intervention in the long-run.

Technology of Air Packaging Machine

Locked Air® achieves a 99.99% pass rate compared to 70% to 95% of the industry

From following technologies:

1.Dynamic sealing technology, including linear pressure, temperature auto-adjustment and tension control. No wrinkles - patent 201420439958.6

2.Air control design. Positive inside air pressure-patent 201420398325.5.  

3. Patterned air channels, strong sealing-patent 201420657795.9

Strict Quality Control of Air Packaging Machine

We have a rigorous quality control process which will help to improve the design of our products continually. To give you peace of mind, our air cushion systems have been designed to withstand extreme shipping environments and they can be operated under extremely hot and cold circumstances. Every component is tested to destruction so you can rely on flawless performance.

We test our machines in full for 24 hours before delivery to reduce down time interruption and to ensure you can produce void fill without hassle as soon as they're delivered.

Save Valuable Space

The Locked air air cushion system has a compact footprint that takes up less dedicated inventory space, only produce air cushions film on demand,  

Safe & Low cost Shipping

Light weight air pillows save on shipping costs. The soft and flexible patterns of cushion films provide best protect from shock during the transportation.

Fast Packing

Easy tear air cushions film support variable packaging demand. Speed up your warehouse throughput.

Wonderful User Unboxing Experience

Customized LOGO print, clean and dust- free packaging promotes the image of the enterprise, improves customer satisfaction and possibility of returning order with superior product clean protection.

Our company have Inflatable Protective Packaging,air cushion machine for sale and air pillow machine for sale,if you want to know air cushion machine price,you can contact us.

The mixing of plastics is to use an effective means or equipment to process multi-component raw materials into more uniform and practical particles. This process needs to go through, raw material pretreatment, feeding, plasticization, mixing, dispersion and distribution, exhaust, molding, etc. Some raw materials may occur chemical or physical reactions in the process. For twin screw extruder, it has friendly operability, applicability and versatility.

Nanjing KY Chemical Machinery Co., Ltd. is committed to the design, production, manufacture and sales of twin-screw extruders, which are widely used in the fields of polyolefin, engineering plastics, color masterbatch, functional masterbatch, elastomer, biodegradation, wire and cable, reactive extrusion, devolation, ultra-high molecular weight polyethylene, lithium battery separator, etc. With the same process, Nanjing KY Chemical Machinery Co., Ltd. can provide you with a perfect solution.

Nanjing KY Chemical Machinery Co., Ltd. is a technological and innovative leader in twin screw extruder industry.We produce screw extruder machine,our company is your best choice!

Precautions for daily maintenance of auto riveting machine:

1. Do not work beyond the nominal capacity.

2. Do not work under high pressure for a long time.

3. The length of the head should not exceed the rules.

4. Hydraulic oil should be replaced after one year of use.

5. The radial equipment should be lubricated regularly.

6. Stop and troubleshooting immediately when encountered abnormal.

7. The riveting head should be lightly loaded and disassembled, especially when dismantling riveting head, do not pull out with manic force. The riveting head should be rotated and pulled down slowly and vigorously.

8. If the rivet seat of the rivet is pulled out of the normal position, the rivet head position will appear obvious deviation after installing the rivet head, the red safety cover should be dismantled at this time, and the rivet seat can be used after the installation is in place, otherwise the machine can be easily damaged.

9. The guide rail of the equipment should be smeared with butter once a month to lubricate and prevent rust.

10. In the use of the rivet head, there will be slight adhesion when processing certain materials. In order to ensure the quality of the riveting, the rivet head should be cleaned regularly to prevent the metal bond from thickening. When cleaning, fix the rivet head to the chuck of the lathe and then polish it with sandpaper.

Solid rivets are suitable for solid rivet machines, also called rotary riveting machines. Commonly used products with solid rivets are mostly hardware products.

BLKMA is a company from China. Founded in 1994, it is located in Ma'anshan, Anhui Province, China. It is only 26 kilometers away from Nanjing Lukou International Airport. It has the developed transportation system so that our customers can visit at any time. In the heavy industrial machinery in China, BLKMA is the most authoritative modern enterprise, which participated in the national Chinese pipeline machinery industry standards. In recent years, it maintains a rapid growth in sales revenue and enterprise scale according to the technological innovation and the continuous development of global markets.

A spiral pipe machine is a machine that produces a spiral pipe. Spiral pipe, also known as spiral seam thin-walled pipe, was first used in the military industry of Western countries, such as warships, steamships (supply) air system, and later used in trains, subway, mines, and other civilian facilities. By 2000, according to statistics, the application of spiral pipe in office buildings, shopping malls and metros in the United States had reached 95.6%, and the application of spiral pipe in central air-conditioning in residential buildings had reached 72.5%.

The special pipe is a thin-walled pipe with spiral seam made of metal strip coil. It is round, weldless, leak-free and water-free. It is mostly used for air supply and bulk material transportation instead of traditional white iron pipe (i.e. manual seam-biting iron pipe). It is a kind of air duct, full machine straight pipe, without manual knocking.

Its main uses are as follows:

1. Air supply, including ventilation, such as fresh air supply and exhaust, covers a wide range of areas, such as factory workshops and production sites, which need to be discharged outdoors due to the generation of harmful gases, and also need to transport outdoor air to indoors. At this time, it is necessary to use air conveying pipelines with a large flow and low pressure. Spiral pipes are most suitable. Generally, galvanized iron tubes are used, and stainless steel tubes are used in corrosive and especially humid places.
2. Cold air supply. The most common is the central air-conditioning pipeline, which requires insulation materials. The spiral pipe can be insulated with heat preservation material and has a beautiful appearance.
3. Fume exhaust. The kitchens of restaurants, restaurants, and hotels all have a lot of oil fumes, which need to be discharged. The use of circular air ducts is the oil chimney. Here, the spiral pipe should be called lampblack.
4. Dust removal. In some factories, there is a lot of dust in the workshop, and special dust removal devices are needed. The spiral duct can be used in the pipeline with larger air flow.
5. Bulk material transportation. In the production process of some factories, loose particles need to be transported, especially those with a small proportion, such as foamed plastic particles, which use spiral pipe with low cost and good effect.

Because the spiral pipe machine can only produce straight pipes, elbow machines and other equipment have been developed. Among them, the double spiral elbow machine can achieve a high degree of production flexibility by operating at the same time through two individual workbenches: one is the curling workbench, the other is the biting workbench. Therefore, the machine can be used freely at any time without time-consuming conversion. Two workbenches work at the same time. The product is not only beautiful in appearance, but also firm, and light in weight.

BLKMA is a company from China. Founded in 1994, it is located in Ma'anshan, Anhui Province, China. It is only 26 kilometers away from Nanjing Lukou International Airport. It has the developed transportation system so that our customers can visit at any time. In the heavy industrial machinery in China, BLKMA is the most authoritative modern enterprise, which participated in the national Chinese pipeline machinery industry standards. In recent years, it maintains a rapid growth in sales revenue and enterprise scale according to the technological innovation and the continuous development of global markets.