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10 units JAC brand 8×4 model sewage suction truck and fuel tank truck for UN.

The most common shapes for plastic medicine bottles are round, square, oval, and so on. From the point of view of use, they each have their own advantages and disadvantages. Round plastic bottles have a high stiffness but are not aesthetically pleasing. The square plastic bottle has a beautiful appearance, but it is not easy to control the uniform thickness of the plastic bottle during molding. Elliptical plastic bottles have higher stiffness, but the manufacturing cost of the mold is higher. Therefore, in order to ensure the rigidity of the plastic bottle, in addition to selecting a material with high rigidity, the shape of the plastic bottle is also designed to enhance the rigidity and load resistance of the plastic bottle.

Changing the surface shape of the plastic bottle, such as the middle of the plastic bottle is relatively thin, increasing the circumferential groove or rib of the surface of the plastic bottle, which can improve the rigidity and bending resistance of the plastic bottle. Longitudinal grooves or ribs eliminate the offset, sagging or deformation of plastic bottles under long-term load. When designing extruded plastic bottles, if the material is high-density polyethylene or polypropylene, the cross-section of the plastic bottle should be rectangular or elliptical. For low-density polyethylene or other flexible plastic bottles, the cross-section is round better.

This facilitates the extrusion of the contents from the plastic bottle. In order to make the plastic bottle wall thickness uniform, it should be noted that the shape of the plastic bottle should be symmetrical. Minimize extreme stretching points and parts. Arc transitions are used at all transitions. The printed surface of the plastic bottle is the most concentrated part of the consumers. The printing surface should be flat and continuous; if the plastic bottle contains handles, grooves, ribs, and other structures, care should be taken not to bring inconvenience to the printing operation. When the surface of the plastic bottle is marked, the surface of the label should be flat.

A "sash" can be designed on the surface of the plastic bottle to make the label accurately positioned without moving. At the time of blow molding, the portion where the parison inflates first contacts always tends to be hardened first. Therefore, the wall thickness of this part is also larger. The edge and the corner portion are the portions where the parison inflates the last contact, and the wall thickness of the portion is small.

Therefore, the edges and horns of the plastic bottle should be designed to be rounded. Since most plastics have notch sensitivity, plastic bottles are prone to crack at sharp corners, roots of the mouth threads, necks, etc., so these parts should be designed to be rounded.

Medicine bottle design from Zhongshan Xinrun plastic products Co., Ltd is located in Zhongshan city of Guangdong province,China.It is a company specialized in all kinds of plastic bottles and caps which basically are made of PET, PP, PE, ABS, PS、PETG materials.

Overview of low power pir motion sensor module

New Smart PIR Sensor Module with improved digital sensor.

This unit has enhanced delay time adjustments, with an expanded range from 2 seconds to 70 minutes. The unit includes an integral light sensor with adjustable sensitivity, the unit is suitable for outdoor and indoor mounting. Detecting length is also adjustable. The output is a standard TTL output signal, that can be used with a microcontroller or for switching lights, etc.

Feature

IC integrated

Digital Signal Processing

Insensitive to RF interferenced

For Security Systems

This eraser packing machine is used for making rubber and PVC erasers which are commonly used in school and office, there are many kinds of erasers like single color, multicolor, heat transfer printing and carton erasers, we could customize eraser making machine to produce all these different type erasers as per customer request, machine capacity could reach 120kg/h.

We Could Customize Different Type Eraser According to Customers' Requirements

This machine is used for making rubber and PVC erasers which are commonly used in school and office, there are many kinds of erasers like the single color, multicolor, heat transfer printing and carton erasers, we could customize the machine to produce all these different type erasers as per customer request.

Candid Eraser Making Machine Advantage

The difference of single color and multicolor eraser machine is the quantity of extruder, one color needs at least one extruder and the size of an extruder is smaller than single color extruder. Heat transfer printing line adds one thermal printing machine compared with single color eraser line, while could print the different design on the surface of the eraser. Carton eraser is produced by injection molding machine and could have different shape by change mold, the final products shape mostly is not regular while most of the products are regularly made by extruding machine.

For the extruding machine, prepare dry raw material (TPR/ PVC granular), add the raw material into the hopper, the screw will do compression and grind job, at the same time the barrel is heating the raw material make them melting state. The screw will give pressure and extruding the raw material out, then through the cooling channel and after cutting to be erasers. For the operation of the eraser machine is very easy as our machine is very automatic and it does not need a big place. Besides, no matter man or women could both handle this job as it does not need too much labor.

CANDID Service Advantage 

Related eraser making, we could supply all the equipment(extruding machine, injection machine, printing machine, packing machine, accessory machine) and material(granule, color powder, paper card, plastic film, printing ink etc) with superior quality and competitive price,we will supply one-stop service to our customer especially to those who do not have experience in this field. What is more, we have a professional team who will offer installation and commission, training service for our customer, they have been to many countries already and are full of experience in this field.

Silica gel alias: Silicic acid gel. It is a highly active adsorbent material and an amorphous material. Its chemical formula is mSiO2. nH2O. It is insoluble in water and any solvent, non-toxic, odorless, stable in chemical properties, and does not react with any substances except strong alkali and hydrofluoric acid. Different types of silica gel have different micropore structure due to different manufacturing methods. The chemical composition and physical structure of silica gel determine that it has many other characteristics which are difficult to be replaced by other similar materials: high adsorption performance, good thermal stability, stable chemical properties, high mechanical strength, etc. Silica gel is classified according to its pore size: macroporous silica gel, coarse pore silica gel, B-type silica gel, fine pore silica gel, and the like.

Dissolution method for silica gel: solvent for silicone rubber has excellent water resistance and is insoluble in water, but it can be dispersed in water in subdivided form. Some silicon rubber is still soluble in some non-polar solvents (most of which are swelling), which can be dissolved first and then emulsified into emulsion, and the solvent can be evaporated out.

General rubbers such as common neoprene, nitrile rubber, natural rubber, synthetic natural rubber, butyl rubber, etc., have a large molecular weight, and need to be reduced in molecular weight by melting rubber to be dissolved in an organic solvent. Different glues have different solvents depending on their polarity.

Polyurethane is also a rubber, but it is formed by physical crosslinking. Linear or differentially branched polyurethane resins generally require aprotic, highly polar solvents such as DMF, DMAc, and NMP.

Characteristics of rubber dissolution: Solid unvulcanized rubber can be dissolved in some organic solvents, but as a polymer material, its dissolution process is significantly different from that of solid low molecular materials. First, the dissolution process is slow and cannot be accomplished in a flash like a low molecular material. Second, the whole process is divided into two phases: first swelling and then dissolution.This time needed is particularly long.

The electrical junction box with busbar is a new type bus bar insulation cover, it is fabricated with high-quality raw materials in our state-of-the-art manufacturing unit.

Silicone rubber busbar junction box is widely used in 1-35kV high & low voltage electrical distribution room, substation, capacitor bank, transformer input & output wire etc. for busbar insulating protection. It helps to avoid body electric shock and short circuit due to the bus bar exposure into the air, also it can reduce the corrosion by toxic gas, extend service life of the electrical equipment etc.

We have three different type of Silicone rubber busbar joint box: T-Type, L-Type and I-Type. And each type has various size, thickness etc.

Contact us get more details about silicone rubber products, such as TDS, Application Method, OEM etc.

We can supply different kind of Silicone Rubber Products, such as color, size and model, also customer required.

General Overview

The slot button type silicone rubber busbar joint box is made of radiation-crosslinked polyolefin material, which has excellent physical and chemical properties. It is an insulation treatment material for the connection of the busbar, and is also suitable for the voltage level of 1KV/10KV/35KV. There are various shape protection boxes such as "I", "T" and "L". The slot button type silicone rubber busbar joint box has the functions of electrical insulation, anti-rust and anti-corrosion of solder joints, mechanical protection, and reduced phase spacing, which is widely used in electronics, communication, machinery manufacturing and other fields.

Characteristics

Low smoke, soft, flame retardant, high strength, resistant to carbon marks

Environmental standards: RoHS

Standard color: red, yellow, green, and other colors can be customized.

The Basic Features

It is not deformed by irradiation, not deformed by heat, and not shrunk when heated.

The appearance is sharp and angular, the wall thickness is uniform, and the size is accurate.

It has the advantages of stable performance, smooth appearance and long service life.

It can better highlight the equipment grade, making the overall effect is more obvious.0

10

Main Application of Busbar Junction Box

It is mainly used for insulation protection of electrical equipment conductors at electrical connection, as well as insulation protection for special parts such as high and low voltage switchgear, circuit breakers, rubber junction box and busbar connection box processing, and transformer terminals.

The new heat exchangers developed for easy plugging conditions such as sticky particles and fibers, super-wide flow passage to ensure the flow of larger granular fluid flow capacity, no contact to ensure that the material will not stagnate in the plate support block. It is very suitable for the recovery of urban water and heat pump waste heat.

Benefits

Flow path design for the perfect material distribution, no dead zone plate.

Ultra-wide flow through large diameter particles.

Non-contact guarantee.

The largest single-sided channel 5-20mm.

Specifications

Maximum processing capacity: 1500m³/h

Maximum design pressure: 16bar

Maximum temperature: 150℃

Plate material: 304, 316, 316L

Advantage

Accessen are a genuine original plate free flow heat exchanger manufacturer with all components are produced in our own factory and complete end products. Maximum capacity: producting 30000 sets of heat exchanger and 5000 sets of heat exchanger packages per year.

FAQ

Inquiry request？

Please contact Accessen export office. For the most accurate quotation, please prepare the following data:

Duty, Type of media, Pressure drop, Flow rate, Working pressure, Thermodynamic properties, Temperature, Working temperature.

Which certificates are available for the heat exchangers?

ASME, ISO, AHRI, BV, DNV etc... Case by case certificate was allowed.

SMD color consistency is good. The dispensing process adopts centrifugal technology to enhance the uniformity of the light spot and good heat dissipation.

Product Advantages of Rgb Smd Led Chip

All colors included customized wavelength.

Red light: 620-630NM (R620), Green light: 520-530NM(G520), Blue light: 455-465NM(B455), Yellow light: 1950±75K (2G), Amber light: 595-605NM(H595), Orange light600-610NM(O600), Pink light：2050±75K(F20)

Small volume, big light-emitting area, high luminance; good consistency, without color differences; silicone package, strong anti-UV, high temperature resistance, applied to reflow soldering, working in harsh environments.

Products pass strict destructive test of this industry.

Red ink test

Vulcanization test

High-temperature burn-in test

Cold and hot shock test

Double 85 test

Comply with the standards of the US Energy Star and ERP.

Obtain test and certifications like LM-80 and photobiological certification.

Application：

downlight, light bulb, panel light, stage lighting, building/outdoor lighting, landscape light, instrument display, strip light, signal light, advertisement letter, advertisement lightbox, etc

Specification of RGB 3030 SMD LED:

Product Features of RGB 3030 SMD LED

3.4mm*3.0mm *0.7mm SMT LED Thickness.

View Angle: 120°

Rgb Led Package：4000PCS/Packet

Dice:Blue(InGaN）

Operating Temperature:-40～+80℃

Soldering Temperature：260for10sec℃

Super High Power Consumption

Various Colors And Types Available.

Resin(Mold): Silicone

Reverse Voltage:5V

Storage Temperature:-40～+100℃

Pulsed Forward Current 200mA (Duty 1/10, Pulse Width 0.1mS.

Product description of Used Putzmeister Concrete Pump 738:

1. Putzmeister 36 meter concrete pump, UD chassis (belongs to Nissan, 3 axle x-leg, 4 booms, high working stability.
2. The manufacture Date is August of the year 2007.
3. Working condition and regular work. Equipment evaluation and maintenance.
4. Remanufacturing will be carried out to ensure that every product is in good condition and that there must be no faults to the product when leaving the factory so as to reduce the working pressure and cost of customers.

A used Putzmeister concrete boom pump is a machine which uses the pressure to transfer the concrete continuously along the pipeline. It is composed of pump body and conveying pipe. According to the structure form, it is divided into piston type, squeeze type and hydraulic diaphragm type. The pump body is mounted on the chassis. Equipped with retractable or folded placing booms, the pump truck is constituted.

The used Putzmeister pumps are modified on the chassis of the truck. It is installed on the chassis with power transmission device, pumping and mixing device, placing the device and other auxiliary devices. The power of the engine is transferred to the hydraulic pump unit or rear axle through the power box, and the hydraulic pump pushes the piston to drive the concrete pump. Then, the concrete can be transported to a certain height and distance by placing booms and pipe.

Stationary Lift Table AL1 AL2 AL3

Designed for industrial heavy duty applications(as part of a production process,for machine feeding or stacking etc.). Double acting hydraulic cylinders. Lifting limit switch. Aluminum table frame protects workers from injury by cutting off power.

Stationary Lift Table DG01 DG03

This series of products are mainly used in the production line in industrial and mining enterprise industry. They can also be used as lifts to convey goods in other industries. The products can be made according to the parameters by customers.

Stationary Lift Table DG02 DG04

This tire lift stationary platform is suit for street lamp repairing, aerial work, aerial work, suspension equipments in the workshop, square, gas station, electricity equipment maintaining, and steel structure building.

To meet the needs of different customers, LOYAL has two kinds of cross-cutting machine can choose: HQ-600-1300 high-speed cross cutting machine and HQ-450 high-speed cross cutting machine.

HQ-600-1300 high-speed ruian cross cut machinery is slitting and cross-cutting equipment, suitable for the demand of material's slitting is not too high. If the material cutting requirements are high, you can choose a professional slitting machine slitting processing first and then select the crosscutting machine to do horizontal cutting. For the general requirements of the material, HQ-600-1300 high-speed cross cutting machine can make slitting and cross-step to complete, eliminating many steps. Save labor and reduce material waste. The material of this crosscutting machine is a separate material that can accommodate larger diameter rolls. Unwinding of the correction device to achieve automatic inspection and automatic correction. The waste edges produced during the Slitting process can be blown out through the blower to extend machine life.

HQ-450 high-speed cross-cutting machine is a relatively compact model, unwinding and the whole machine is one. Simple structure, suitable for only cross-cutting material processing use. This machine is controlled by the computer, easy to operate. Frequency variable speed fixed length, can be flexible to meet customer needs. Automatic counting to achieve the function of intelligent counting, saving manpower and resources. Sound and light alarm equipment can remind the operator outside the attention of security, the machine's safety factor is high. The application of the indexer improves the accuracy of the crosscutting.

Cross cutting machine with automatic lifting structure, easy loading, rolling tension by the magnetic brake control. The machine is compact, high degree of automation, with computer control, frequency control fixed length, automatic counting, sound Light alarm, horizontal, vertical and two-bit photoelectric tracking and other functions. It is suitable for lateral cutting of roll material after printing and it is a necessary equipment for the cutting of the composite material. Beside the standard type of machines, we provide customized design in this serial to accomplish the variety industries.

We slitting machine video manufacturers always regard the after-sale service as one of the most important parts in a trade, which probably establishes customers relationships. So you are not always worried about any issues you may face after your purchasement.

Ultraton's 40T Container Terminal Semi Trailer is an ideal and practical way to handle containers by Low-speed tractors in specific areas such as terminals or container diversion centers efficiently. Storage van trailers for sale can be modified according to customer's requirement.

Overview of 40T Terminal Port Container Truck Semi Trailer

Advantage of 40T Terminal Port Container Truck Semi Trailer

Application of 40T Terminal Port Container Truck Semi Trailer

The Next Big Thing

Today's buzz is tomorrow's buzzkill. Consumer demand in the digital age couldn't be more fickle or short-lived. One sure way to excite prospects is to be transparent in your packaging. With clear cartons from HLP Klearfold, your consumer electronics will be on display in all their glory. Because we use the finest box grade plastics, your brand graphics and special effects really jump. It's a good bet customers will, too.
Visualize your product in our clear carton.

Fischer Tropsch Wax

KH FT WAX 80

Features: Narrow Molecular weight Distribution, Fine crystal structure, Linear molecular structure, Low Viscosity, White color, Low penetration Applications: Hot melt adhesives, Paints and Coatings, PVC and rubber processing, Toners & Inks, Fertilizer release controller

KH FT Wax 105

Features: High melting point, High stability, Low Viscosity, Low oil content, Good hardness Applications: In PVC processing as the lubricants, Hot melt adhesives, Master batches, Rubber industries, Pigment and coating, Polishes

KH FT Wax 120

Features: High melting point, Low penetration, Low viscosity

Applications: Printing Ink and coating, Applied in Hot melt adhesives short setting time, Bitumen modification, PVC and rubber processing

Our waxes have been exported to Japan, Europe, North America, Brazil, New Zealand, and 20 other countries and regions throughout the world.

CAS No: 115-77-5

Melting point: 257 °C

Boiling point: 276 °C 30 mm Hg (lit.)

Density: 1.396

Pentaerythritol (PE) or glycerol, together with o-Phthalic anhydride and fatty acid esterification polycondensation can react to produce an alkyd resin coating. Different and varying amounts of fatty acids can improve the properties of alkyd resins differently and make them suitable for a variety of applications. It is widely used as a coating for metal and wood surfaces and commonly used as industrial paints and architectural paints for bridges, railways, derricks, and house construction. Due to the low price of the alkyd resin, easy availability of raw materials, easy modification, strong adaptability, and good comprehensiveness, it has gained rapid development since it entered the industrial production in 1927 and has become the backbone of the coating industry.

PE, commonly used in the paint industry, is a raw material for alkyd paints. It utilizes its four hydroxyl groups to produce highly cross-linked coatings, which have excellent hardness and color and improves the hardness, gloss, and durability of the paint film. It is also used as a raw material for the production of rosin esters for varnishes, paints, and inks. It can also be used as a flame retardant, dry oil, and aviation lubricant. Pentaerythritol fatty acid esters are polyvinyl chloride plasticizers and stabilizers and also used in the manufacture of pharmaceuticals, pesticides, and lubricating oils.

Pentaerythritol acrylate produced from PE and acrylic acid has fast drying properties and is widely used in radiation-curing coatings and fast-drying printing inks to make water-soluble alkyds. Its polymers can be used as adhesives. The C6-C10 fatty acid esters of PE are mainly used as high-grade lubricants for steam turbines, automobile engines, and the like. The C10 - C12 fatty acid esters with small volatility and the anti-aging property synthesized with PE can be used as a plasticizer of plastics; The reaction product  between PE with epoxy compounds can be used as a surfactant and the raw material for detergents, cosmetics, and spices; The product of PE is also used as  raw materials for explosives, pharmaceuticals, pesticides and the like; It can be used as organic intermediates.

Pentaerythritol for sale on hnprosperchem.com. Pentaerythritol buy today!

Introduction of Automatic Foam Cutting Machine

Foam automatic cutting machine is mainly used for cutting various materials. The product adopts advanced computer control system, and can cut complex 3D models. It improves your work efficiency and has an ideal incision at the same time.

It can be used for cutting sponge, foam, pearl cotton, insulation board and other materials. It is controlled by European-style line computer automation. It is suitable for model making, prop making and lost foam making.

Working principle

The foam automatic cutting machine is processed by a computer controlled actuator (stepping motor) to drive the heating wire to cut in the direction of X and Y, thereby processing the three-dimensional model. This will enable the foam material to be cut quickly and accurately. Precision control allows us to cut almost any shape from materials of the same thickness as the required product. By designing and cutting multiple facets of a product, more complex three-dimensional products can also be formed. The automatic manipulator foam cutting machine adopts stepper motor, with stable movement and free speed regulation. It can meet the requirement of cutting special graphics and changing speed continuously. The display screen has the functions of displaying cutting patterns, tracking cutting and so on, and the cutting speed can be adjusted.

Compared with the traditional manual cutting system, the foam automatic cutting machine has the following advantages:

1. With precision and repetitive production, it does not depend on the operator's proficiency.
2. The loss caused by operator's fatigue or mistake is completely eradicated.
3. Low labor intensity and high production efficiency.
4. There is no need to build and repair and store models, which greatly reduces the cost.
5. It is computer automatic control cutting, reducing waste.
6. Design modification, template making, trajectory generation, cutting workpiece can be completed by a single equipment.
7. Due to the switching regulated power supply, the cutting voltage is completely separated from 220V, eliminating the power outage of employees.

YIHEDA AUTOMATION - China Automatic Production Line Manufacturer Contact

Mobile & Wechat: +86-18676932381

Email: ae@yiheda.com

ADD: Fengxiang Road, Dogfang lndustrial Park, Beizha, Humen Town, Dongguan, Guangdong Province, China.

Overview of 315W CMH Grow Light Fixture

Specially designed for CMH 315W lamp

Runs on 120V/240V

High efficiency electronic ballast

High output and improved spectrum

Warranty: 3 years

UL & ETL Certified

The Details of 315W CMH Grow Light

Imported German aluminum reflector with high reflectivity >98%

Low frequency ballast that's highly efficient and reliable without electromagnetic interference

Compatible with ceramic metal halide 315W lamp that offers full spectrum light, much closer to natural sunlight than the lights delivered by normal HID lamps.

315W cosmo Lampholder

Matched power cord included

The Advantages of 315W Grow Light Fixture

offers a superior PAR value and CRI

CMH lamps run much cooler than other HID lamps

The light delivered much closer to sunlight, good for both vegetative and bloom stages

No acoustic resonance

The Specification of 315W CMH Grow Light

The Application of 315W CMH Grow Light Kit

Commercial Greenhouse for oganic hydroponic vegetables and fruits     Grow Tent for hobby

Market

The Production Process of 315W CMH Grow Light Fixture

The Drawing of 315W CMH Grow Light Fixture

Other Notes of 315W CMH Grow Light Fixture

Today, Shenzhen Yutai Photoelectric Communications Co., Ltd. came to tell you three common laying methods of outdoor optical cables

1. Selection conditions of direct burial laying method.
The direct burial laying method is suitable for the areas where excavation is not frequent between buildings.

Direct burial laying can also be used in frequently renovated areas or road edges under sidewalks.

In areas with more underground pipeline networks, there may be places where molten metals and high-temperature liquids overflow, so direct burial is not suitable.

It is not suitable to use direct burial method in the soil corroded by chemical or stray current.

2. Direct burial laying must meet the following requirements in concrete construction.
Avoid areas with severe acid, alkali or chemical corrosion. If no protective measures are taken, avoid termite hazards, heat sources and areas vulnerable to external force damage.

Fiber optic cable should be laid in trenches, soft soil or sand layer with thickness not less than 100 mm along the upper, lower and adjacent sides of the full length of the cable.

Along the full length of the optical cable, the protective panels with a width not less than 50 mm on each side of the cable should be covered, and the protective panels should be made of concrete.

Located in urban roads and other places where excavation is frequent, and visible signs can be laid on the upper protective board.

Located in the suburbs or open areas, the lines along the cable path with a straight interval of about 100 meters, turning or joint parts, we should set up a clear azimuth sign and marking pile.

When directly buried in the non-frozen soil area, the foundation from the outer skin of optical cable to the underground structure shall not be less than 0.3m; the depth from the outer skin of optical cable to the ground shall not be less than 0.7m; when located in the roadway or under the cultivated land, it shall be deepened appropriately, which is not less than 1m.

When directly buried radiation is in the frozen soil area, it is better to bury it below the frozen soil layer; when it cannot be buried deeply, it can be buried in the dry frozen soil layer or backfill soil with good drainage property of soil, and other measures can be taken to prevent the damage of optical cable.

When directly buried optical cables intersect railways, highways and streets, they should be put through protective pipes, and the protective scope is more than 0.5m on both sides of roadbed, street pavement and drainage ditch.

When directly buried optical cables are introduced into structures, protective pipes should be installed at the holes through the walls, and water-blocking and blockage should be implemented at the orifices of the pipes.

The net distance between direct buried fiber cables and adjacent optical cables shall not be less than 0.25m; the joint positions of parallel optical cables shall be staggered and not less than 0.5m net distance; the joint placement at the slope terrain shall be horizontal; for the cable joints of important circuits, it is advisable to lay them in the local section starting at about 1000mm on both sides by reserved dosage method. We can set up optical cable according to reserved dosage method.

The soil quality of the backfill should be non-corrosive to the outer sheath of the fiber optic cable when special soil replacement is adopted for the backfill of the direct buried fiber cables.

Direct buried fiber cables are strictly prohibited directly under or under underground pipelines.

We provide a vast range of Chinese used textile machines for sale including used rapier loom and used air jet loom. The used weaving machine offered by us are examined and tested carefully to ensure its best performance when delivered to customer’s plant. We emphasize on choosing the right supplier as we believe quality is the key factor to our success.

4 Rifa Air Jet Looms 280cm Year 2012