Product Description
OEM High Performance Engineering Plastic Chain Xihu (West Lake) Dis. Wear Strips POM UHMWPE Nylon Xihu (West Lake) Dis. Rai
Products Description
Our advantages:
Material: UHMWPE/HDPE/PP/Nylon
Produce Procedure: CNC, Injection etc.
Shape: Any, according to the drawing
Size: Any size is available
Color: Black, White, Yellow, Green, Blue etc.
Fast shipment, short production time, superior quality
Here, we could meet all your requirements for customized plastic parts
Introduction
UHMW-PE is defined as polyethylene whose molecular weight is 3.1 million or higher. When making this determination, it was found that physical properties increased rapidly as lower CHINAMFG values increased, and then leveled off at the 3,100,000 value. As with most high-performance polymers, the processing of UHMW-PE is not easy. Because of its high melt viscosity, conventional molding and extrusion processes would break the long molecular chains that give the material its excellent properties. Current manufacturing methods include compression molding, ram extrusion and the warm forging of extruded slugs. UHMW-PE has the outstanding abrasion resistance and an extremely low coefficient of friction. Impact strength is high and chemical resistance is excellent.
The material does not break in impact strength tests using standard notched specimens; double-notched specimens break at 20 ft-lb/in (42.1 kJ/m2). UHMW-PE has a crystalline melting point of 267°F (131°C). The recommended maximum service is about 200°F (93°C).
Care should be taken when fastening UHMW-PE, as its large thermal expansion can cause the material to buckle between fasteners if they are too far apart.
UHMW (ultra-high molecular weight polyethylene) is an extremely tough plastic with high abrasion and wear resistance.
The versatility of polyethylene has made it a popular plastic for countless industrial applications that require durability, low friction, and chemical resistance.
These wear strips are mounted on the tracks over which the chain travels. Special Antistatic grade of Ultra High Molecular Weight Polyethylene (UHMWPE having antistatic property ensures its suitability for LPG installations, reducing chances of sparks / static current developed because of friction. Various Rectangular, Square, Trapezoidal cross sections, “C” Profile , Special shapes, Curves etc. are available suitable for all installations. Installation of these liners ensures prolonged working of dry chains in dusty atmosphere.
Bottling / Conveying Machinery:
Wear Strips, Machined and Extruded Profiles as Xihu (West Lake) Dis.s, Star Wheels, Timing Screws, Dead Plates and Conveyor Curves. Ideal for use in Breweries, CHangZhou Plants, etc.
Paper Industry:
Suction Box Tops, Forming Boards, Foil Blades, Doctor Blades, Sealing Strips, Deckles and Febriculas.
Mining / Bulk Materials:
Chute Liners, Bin Liners, Truck Liners, Impact Slider Bars, Scraper Blades and Wear Plates
Filter Industry :
Different kinds of filters like Drum Filters, Disc Filters, Belt Filters, etc.
Cold Rolling Industry :
Roll Pads, Roll Racks, Saddle Blocks, Roll Drives & Xihu (West Lake) Dis. Boards.
Chemical Industry :
Spray Nozzles, Flanges, Impellers, Pump Casings, Filter Plates and Frames, Wear Parts for Belt Filters, etc.
Characters:
- very flat on the surface
- The thickness tolerance is +2 -0mm,some made according to your requirements.
- The color is pure and any color can be made by us.
- We can give you an accurate size of UHMWPE Components with advanced machine.
- Different shaped UHMWPE components also can be made by us like bending sheet.
- According to different requirements with different application, special specifications can be customized, like anti-UV, fire-resistant,anti-static and with other characters.
- Highest abrasion resistance of any polymer, 6 times more abrasion resistant than steel
Very low water absorption
Excellent impact resistance
Good corrosion & chemical resistance
Noise-absorption & Vibration-absorption
Excellent Chemical Resistance Machined UHMW Polymer Parts Application
1. Conveyor Paddle
2. Impact Bar
3. Dock Bumper
4. Pipe Support Block
5. Chain guide
6. Pulley and Roller
7. UHMWPE Saddle or Block
8. Machine wear block and strips
9. Other machined parts
Any size, Shape are available with us.
Advantages
Self-lubricating.
Good Abrasion&wear resistance (15 times more resistant to abrasion than carbon steel).
Corrosion & impact resistant.
low temperature resistant.
Non-water absorption
Easy to machine
|
roperty: |
Test Method (Standard) |
Ticona GUI4152 |
Ticona GUI4150,4120 |
Unit |
|
Molecular weight |
|
1.5million-4million |
1.5million-8million |
|
|
Density |
ISO 1183-1:2012/DIN53479 |
0.92-0.98 |
0.93-0.98 |
g/cm³ |
|
Compression strength |
ISO 604:2002 |
≥30 |
≥32 |
Mpa |
|
Tensile strength |
ISO527-2:2012 |
≥20 |
≥22 |
Mpa |
|
Elongation at break |
ISO527-2:2012 |
≥280 |
≥300 |
% |
|
Dynamic Friction coefficient |
ASTM D 1894/GB10006-88 |
≤0.20 |
≤0.18 |
|
|
Notched impact strength (Charpy) |
ISO179-1:2571/GB/T 1043.1-2008 |
≥100 |
≥100 |
kJ/m2 |
|
Abrasion wear index |
ES-X65710-2008 |
≤30 |
≤30 |
mg |
|
Vicat softing point |
ISO306:2004 |
≥80 |
≥80 |
°C |
|
Hardness shore-D |
ISO 868:2003 |
60-65 |
61-66 |
D |
Our factory
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance, balance before shippment.
| Application: | Warehouse Crane, Shipboard Crane, Goods Yard Crane, Building Crane, Workshop Crane |
|---|---|
| Material: | PE |
| Structure: | Custom |
| Installation: | All Truck |
| Carrying Capacity: | Custom |
| Running Mode: | Moving |
| Samples: |
US$ 10/kg
1 kg(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Can engineering chains be used in high-temperature environments?
Yes, engineering chains can be used in high-temperature environments, but their performance depends on the type of material they are made of and the specific temperature conditions they are exposed to. Here are some considerations for using engineering chains in high-temperature environments:
- Material Selection: Chains made from heat-resistant materials, such as stainless steel or special alloy steels, are suitable for high-temperature applications. These materials offer increased resistance to heat, oxidation, and corrosion.
- Lubrication: Proper lubrication is critical when using engineering chains in high-temperature environments. High-temperature lubricants that can withstand the specific temperature range are essential to reduce friction and wear between the chain’s components.
- Heat Dissipation: In high-temperature environments, the heat generated by the chain’s operation needs to be dissipated effectively to prevent excessive temperature rise. Adequate ventilation or cooling mechanisms may be required to maintain the chain within a safe operating temperature range.
- Chain Design: Chains intended for high-temperature use may have specific design features that enhance their heat resistance and performance. These design modifications can include heat-resistant coatings, special alloys, or heat-treated components.
- Operating Conditions: The operating conditions, such as the temperature range and the duration of exposure to high temperatures, should be carefully evaluated to ensure the chain’s material and lubrication are suitable for the specific application.
- Inspections and Maintenance: Regular inspections and maintenance are crucial to monitor the chain’s condition and performance in high-temperature environments. Any signs of wear, elongation, or damage should be addressed promptly to prevent potential failures.
When properly selected, lubricated, and maintained, engineering chains made from heat-resistant materials can reliably operate in high-temperature environments. It’s essential to consult with chain manufacturers or experts to determine the most suitable chain type and material for a specific high-temperature application.
How do engineering chains handle product accumulation and spacing in conveyor systems?
In conveyor systems, product accumulation and spacing are essential considerations to ensure smooth and efficient material handling. Engineering chains play a crucial role in managing product flow and maintaining proper spacing between items. Here’s how they handle these tasks:
1. Accumulation: Engineering chains can be designed with special attachments that allow for product accumulation. These attachments create zones on the conveyor where products can accumulate without interrupting the overall conveyor operation. The accumulation zones are usually equipped with sensors or photo eyes to detect product presence and control the chain’s movement, preventing collisions and jams.
2. Spacing: To achieve proper spacing between products on the conveyor, engineering chains may be equipped with specially designed attachments or guides. These guides ensure that each item is evenly spaced from the one in front of it, preventing product collisions and maintaining a consistent flow. The spacing between products can be adjusted by modifying the length of the conveyor or changing the attachment configuration on the chain.
3. Timing and Synchronization: In automated conveyor systems, engineering chains are often used to synchronize the movement of products. Through precise control and positioning, the chain ensures that items are released at the correct intervals, maintaining the desired spacing and preventing congestion.
4. Low Back Pressure: Engineering chains can be designed with low back pressure accumulation, which allows products to accumulate while maintaining gentle contact with each other. This reduces the risk of damage to delicate or sensitive items and improves overall product handling.
5. Diverter and Merge Solutions: Engineering chains can incorporate diverters and merge units to redirect products to different conveyor lines while maintaining proper spacing. These units efficiently manage product flow and distribution in complex conveyor systems.
6. Customization: Manufacturers can customize engineering chains to suit specific product sizes, weights, and handling requirements. This ensures optimal performance and reduces the risk of jams or disruptions in the conveyor system.
Overall, engineering chains are integral components in conveyor systems, enabling effective product accumulation and spacing. Their precise control, customizability, and synchronization capabilities contribute to the smooth and efficient operation of material handling processes in various industries.
What materials are engineering chains typically made of?
Engineering chains are commonly made from a variety of durable and high-strength materials to ensure their performance and longevity in demanding industrial applications. The choice of material depends on factors such as the application’s requirements, environmental conditions, and the specific type of engineering chain. Some of the typical materials used for engineering chains include:
1. Carbon Steel: Carbon steel is a popular choice for engineering chains due to its excellent strength and affordability. It is suitable for many standard industrial applications where moderate strength and resistance to wear are required.
2. Alloy Steel: Alloy steel offers higher strength and better resistance to wear and fatigue compared to carbon steel. It is commonly used in heavy-duty and high-stress applications, such as mining equipment and construction machinery.
3. Stainless Steel: Stainless steel is chosen for its corrosion resistance properties, making it ideal for applications where the chain may be exposed to moisture, chemicals, or harsh environments. It is commonly used in food processing, pharmaceuticals, and outdoor applications.
4. Nickel-Plated Steel: Nickel-plated steel chains provide enhanced corrosion resistance while retaining the strength of carbon or alloy steel. They are often used in applications where both strength and corrosion resistance are important.
5. Plastic: In some cases, engineering chains may be constructed entirely from plastic or have plastic components. Plastic chains are commonly used in industries requiring low noise, lightweight, and corrosion resistance, such as the food and beverage industry and packaging applications.
6. Other Specialty Materials: Depending on the specific requirements of an application, engineering chains may also be made from other specialty materials like bronze, zinc-plated steel, or coated chains to meet particular needs.
The choice of material is crucial in determining the performance, longevity, and suitability of the engineering chain for a specific application. Manufacturers provide information on the material composition of their chains, allowing users to select the most appropriate material based on the intended use and operating conditions.
editor by CX 2023-10-11