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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.

With a full air-condition tooling shop possessing different machines and expertise, we can offer tools from small precise parts to middle-big complex automotive parts.

Tooling Technology:

Multi-Cavity

2K Molds

Insert molding

Over-molding

Babyplas

Stack mold

Unscrewing mold

Silicon mold

Metal injection mold(MIM)

Gas-Assisted molding

Our skillful workforce combines with the strict mould fabrication process and quality control secures our plastic molds at high-quality level, we provide not only moulds but also technical support, speed, efficiency & quality.

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Plastic Mould Making Process

The key point of high-quality injection molds & molding is: Great mold design, high-precision machining equipment, seasoned bench workers and a good management team. In HanKing Mould Shenzhen Songgang factory, we have them all. Our 45+ tooling engineers are very experienced in Europe Tooling Standard and American. We have a very professional plastic injection mold fabrication  , welcome to consult us.

HanKing Mould Enginering Ltd. started the business in the year of 1996 as a chinese plastic injection molding companies in the line of mold making and injection molding in Longgang, Shenzhen, China. With continuous developments and progresses, we have become a professional Chinese plastic injection tooling company, offering custom plastic injection molding service, plastic molding manufacturing and other mould making services.

Following the concept of customer first, HanKing Mould dedicates to be a trustworthy tooling company by designing and manufacturing plastic injection molds, providing custom plastic molding china manufacturing and services according to every individual's requirements. Hanking's successes are ensured by our management capability, technical knowledge, advanced plastic tooling equipment and professional injection molding services. We are pursuing better quality and technical capability to meet the demands of increasing mold making markets.

Project name：Yacht model

Material: ABS engineering plastics

Process: CNC machining

Post treatment: Painting, plating

Qty: 1 set

Advantages: high precision, fast speed and high processing efficiency

Production cycle: 15 days

Project requirements:

1. Precise proportion: The yacht model is made in 1:40 scale

2, perfect assembly, fine surface treatment, smooth lines of finished products and even colors

Project Background

The birth of a yacht begins with a drawing. After a rigorous review, the model of the yacht is produced. This is the conceptual model of the yacht. The customer can easily make the appearance review by making the yacht model.

Project pre-stage analysis:

After receiving the design drawings sent by the customer, the production department holds a preliminary analysis meeting, and through the cooperation of various departments, detailed analysis of each problem that the product needs to pay attention to.

Process and material selection:

The hull and superstructure are mostly made of ABS engineering plastics as raw materials, and some small parts are made of metal stainless steel. Most of the manufacturing processes are done by ABS CNC machining. After processing, the model needs to be post-treated by grinding, painting, electroplating, etc. to enhance the appearance of the model.

Production process:

1. Disassemble and check the overall matching degree of the components: Combine with the CNC machining process, split the model to ensure that the components of each level can be processed; with the help of the software, the pre-analyst optimizes the assembly of the drawings and verifies the feasibility of the drawings. .

Disassemble and check the overall matching degree of the components

2. Programming on the machine: After preliminary analysis, programmed on the machine. In order to ensure that all parts can be finely processed, we carry out precision abs plastic machiningthrough the industry-leading CNC processing equipment to ensure the high precision of the product.

Programming on the machine

3. After the machining is completed, the rough assembly is carried out: After the cnc model makingis completed, the parts are rough-assembled and necessaryly polished to ensure that the products are assembled correctly before painting.

rough assembly

4. Fine post-processing: according to the customer's specified requirements, the finished parts are polished, painted, electroplated and other post-treatment processes.

Finely polished by hand

Finely polished by hand

paint

Paint

Fine post-processing

5. Strict quality inspection: Each component is inspected by the project manager and transferred to the quality inspection department who checks again to ensure that the product has no any quality problems.

Strict quality inspection

Strict quality inspection

Strict quality inspection

6. Beautiful finished products

Beautiful finished products

Duch Group can provide customers with CNC processing, 3D printing, product appearance processing (grinding, polishing, vacuun casting, spraying, silk screen, pad printing, electroplating, laser engraving, wire drawing, etc.) small batch personalized product customization, mass production and other services, which can help customers quickly verify the appearance of the product, help customers achieve high-quality sample manufacturing and rapid manufacturing. If you have the above needs, please contact us!

HASCO is a leading European manufacturing company for moulding services and moulds, and is considered to be the standard maker for European moulds. The company recently developed a Quick-Change Mold System. This enables injection moulding manufacturers to quickly and effectively replace their moulds to reduce the time and cost of resetting their machines. Mould printed by Stratasys 3D Printer makes the whole process cheaper. It can make cnc prototyping china samples faster and cheaper, or make small batch production with reasonable cost.

Duch Group provide customers with competitive solutions such as rapid prototype, mass production, small batch production, 3D printing, mold making, and injection molding. With more than 20 years of extensive production experience in the rapid prototyping china industry, it is the world's largest rapid prototyping service company.

In order to protect the fruit like apple, pear etc. during transportation, there designs the apple

tray, which is also made by waste paper. This kind of molded pulp products is always used in fruit transportation and storage.

Usually, for apple tray production, customers like to add some color agents to the pulp, to get beautiful color trays, in order to distinguish from the color of the fruit.

Hongrun Machinery has the special design in  small waste paper recycling machinery, which can make the back of the apple trays more smooth, which can avoid the fruit between the layers from being worn. This is the most important point of apple tray production, and it's our patent. We called this design cold-press system.

The pulp making system of the apple tray production line is equipped with high-concentration hydrapulper, high-frequency vibrating screen, adjustable refiner and other professional pulp manufacturing equipment to ensure the quality of pulp is good enough to produce high-quality apple trays.

The dryer designed by our company is one kind of automatic drying line which is specially matched with large and medium-sized apple tray making machines. Apple tray machine can quickly dry the formed wet apple tray, and the multi-layer drying design can effectively improve the drying effect and save. Energy and space occupation.

There are two kinds of apple tray making machine molds: cold-press copper molds, CNC aluminum molds. Customers can choose the molds according to their investment because CNC processing molds are more expensive but long-lasting.

Main Parameters                                                                           

Out put : 450pcs/min

Wire diameter: Φ0.6-0.8mm

Space required: 2m(L)*1.5m(w)

Total power: 1.1KW

Details or Advantage

1. CANDID paper pin making machine has a reversible safety cover, this cover could protect the workers when they operate the machine and it could be removed when the worker needs to maintain the equipment. It's more safe and convenient.
2. CANDID paper pin making machine adopts two sets of straightening device to ensure the finished paper pins more smooth and straight.
3. CANDID paper pin making machine adopts proximity switch at the wire feeding position, the machine will stop automatically when there are some problems. It can extend the lifetime of paper pin making machine.

Description

Paper pin is used to fix different articles for daily use, it is named because it has a large end and a sharp end. Paper pin is made of steel wire and shaped like a nail. The tip is used to pierce the object, and the round end cross-sectional area is larger than the needle body, reducing the pressure of the contact surface when contacting the finger to avoid finger injury. Paper pin has four types, the length and diameter are different.

CANDID paper pin making machine is a single machine and easy to operate. It is suitable for making various types of paper pin with galvanized steel wire as raw material. The paper pin making machine can straighten, cut and sharpen the wire without other machines. According to our client's different request, we can supply them the customized machine accordingly. Our eraser machine is easy to operate, we will offer the operating manual and video, so that customer can install it step by step accordingly.

CANDID always try our best to satisfied every client by supplying them the good quality machine and continuous service. Due to we believe that the investment in equipment is one-off, the quality is directly affected on customer's profit.

Details or Advantage

1. CANDID paper clip making machine has a safety cover, the cover can protect the operator when the machine running. The cover also can be removed if the worker wants to operate and maintain the equipment.

2. CANDID paper clip making machine has a working light, the operator could easy to operate the machine even at night. The light is not fixed, so if customers don't need it, they could remove it.

3. CANDID cheap price of paper clip making machine adopts two sets of straightening device, one set is vertical, the other one is horizontal. This device is used to guarantee the finished paper clip straight and smooth.

Description  

Paperclip is a small and useful tool which can help you clip documents or paper in your work life. Paperclip has a variety of shapes, such as round, triangle and so on. According to the thickness of paper, the size of paper clips is also different.

CANDID paper clip making machine is suitable for making various types of a paperclip with Nickel steel wire or PVC coated steel wire as raw materials. We can design paper clip making machine regarding different customer's requests. Paperclip making machine is a single machine, our customer just need a small place and can install it according to our video one by one. Meanwhile, it's easy to operate, one worker could operate two or three machines. 

CANDID paper clip making machine has already exported to many countries, such as Vietnam, Nepal, India, Russia, Algeria and so on. CANDID not just sell eraser machine, we also provide good service. If our customers have any problem, we will try our best to deal with it. Each customer is very satisfied with our machine quality and CANDID service.

Paper clip making machine is used for making paper clips, include nickel plating type and plastic covered type. It could produce different series of paper clip: RWB series, RWC series, RWH series and other customized types. Our clip making machine suppliers adopt two sets of straightening devices to ensure that the feeding steel wire is straight and the finished paper clips are smooth and beautiful. The electric control cabinet is equipped with a protective cover to protect the motor and electrical parts. Our machine if full-automatic, with safe and convenient operation.

What is the paper clip use for?

Paperclip is a small and useful tool which can help you connect documents or paper in your work life. You can find it everywhere due to it is so useful. In addition to the use of conventionally fixed documents, paper clips also can be used to make a variety of beautiful handicrafts, like a necklace, tower, small animal and so on. Paperclip has various shapes, normal type is like round, triangle and square, they also could be designed to various shapes, such as flower, tree, car, animal and so on. According to the thickness of paper, the size of paper clips is also different.

CANDID paper clip making machine advantage

CANDID paper clip making machine is suitable for making various types of paper clip with Nickel steel wire or PVC coated steel wire as raw materials. We can design paper clip making machine according to different customer’s requests. Paperclip making machine is a single machine, our customer just need a small place and can operate it according to our video step by step. Paperclip is produced through straightening, cutting and forming the steel wire. Meanwhile, it's easy to operate, one worker could operate two or three machines. Besides, the machine is equipped with a reversible safety cover and has stable performance, low noise, and high efficiency.

CANDID service advantage

CANDID paper clip making machine has already exported to many countries, such as Vietnam, India, Algeria, Russia, Nepal and so on. CANDID is not just selling the machine, we also provide good service. According to customer's requirement, we will supply accurate quotation and recommend the most suitable eraser machine. Meanwhile, we will offer the running video and operation manual to our customer to help them operate the machine. We also can send the engineer to their country for installation and training until they can operate it independently. If our customers have any problem, we will try our best to solve it.

The manual egg tray production line is suitable for the small-scale investment in egg tray production, such as the small chicken farm, waste cardboard or corrugated paper recycles treatment, toilet paper tube recycles treatment and new investors who just in touch with this field.

The investors can use the manual egg tray production line to produce different kinds of 30-cell egg trays, like 15.5lb, 16lb, 17lb, 20lb egg trays etc. The raw material of the egg trays can be the waste newspaper, cardboard, corrugated paper, paper box, books etc.

The manual egg tray making machine production line included pulp making unit and egg tray forming unit, the waste paper mix with water, become into paper pulp, then the paper pulp was transported into egg tray forming machine to make egg trays. After treatment of egg tray forming machine, the egg trays are wet, so the workers should collect these wet egg trays and send them to natural drying.

Our manual egg tray production line contains perfect pulp making equipment, which can make the paper pulp good quality so that the inverted-suction type egg tray forming machine can make good egg trays.