UHMWPE CNC Custom Wear Plate and Slide Liner

UHMWPE Custom Machining Wear Liner

UHMWPE CNC Custom Wear Plate / Slide Liner

Name: UHMWPE CNC Custom Wear Plate & Slide Liner
Brand: Jiasheng Plastics
SKU: JS-CNC-WRP-002
Availability: InStock
Rating: 4.8 (56 reviews)

Ultra-slick, high-impact UHMWPE liners engineered to eliminate material sticking and protect heavy-duty industrial equipment from abrasion and impact in mining and material handling.

Thickness: 5 – 200 mm
Max Plate Size: 4000 × 1500 mm
CNC Tolerance: ±0.1 mm
Mounting: Countersunk / Studs / T-Slot
Hardness: Shore D 62 – 68
Wear Rate: 1/8 vs Carbon Steel
Colors: Black, Yellow, Green, White

Request a Free Quote Chat on WhatsApp

Impact Tested Direct Factory Price SGS / REACH Compliant Global Logictics

Product Description

Jiasheng Plastics specializes in the manufacturing and custom CNC fabrication of UHMWPE wear plates and slide liners, designed for the most demanding bulk material handling environments. Our liners are produced from ultra-high molecular weight polyethylene with a molecular weight exceeding 5 million g/mol, providing the industry's best combination of abrasion resistance and impact strength. In industries like mining, cement, and coal power, equipment failure due to abrasive wear or material 'carryback' can cost thousands in lost productivity. Our UHMWPE liners provide a sacrificial, low-friction surface that protects your structural steel while ensuring consistent material flow.

The superior slide properties of our UHMWPE wear plates are unmatched by traditional metal or rubber liners. With a coefficient of friction lower than ice-on-ice, these plates eliminate the 'stick-slip' phenomenon, preventing the buildup of wet, frozen, or cohesive materials in chutes, hoppers, and bins. Our Dezhou facility utilizes high-speed CNC routing centers to produce custom shapes, beveled edges, and pre-drilled mounting patterns based on your technical drawings. This precision ensures that the liners fit perfectly into your existing equipment, reducing installation time and eliminating the need for on-site field modifications.

In addition to standard UHMWPE, we offer specialized material grades for specific industrial challenges. Our 'FR' grade provides flame-retardant properties for underground mining, while our 'MOS2' and 'Ceramic-filled' grades offer enhanced hardness for exceptionally abrasive ores. We also manufacture multi-color 'Wear Indicator' plates—a dual-layered sheet where the color change signals it is time for maintenance. By choosing Jiasheng, you are investing in a proven wear solution that extends the lifecycle of your chutes, bunkers, and truck beds while drastically reducing your long-term maintenance overhead.

Technical Specifications

Property	Test Method	Standard UHMWPE	Ceramic-Filled
Molecular Weight	Intrinsic Viscosity	5.0 – 9.2 million	5.0 million + Ceramic
Density	ISO 1183	0.93 – 0.95 g/cm³	1.10 – 1.25 g/cm³
Tensile Strength	ISO 527	22 – 30 MPa	20 – 25 MPa
Relative Abrasion	Sand-Slurry Test	100 (Baseline)	70 – 85 (Better)
Hardness	Shore D	64 – 68	70 – 74
Coeff. of Friction	Static vs Steel	0.12 – 0.15	0.15 – 0.20
Impact Strength	Charpy (ISO 179)	No Break	80 – 120 kJ/m²
Service Temp.	Continuous	−200 to +80 °C	−100 to +90 °C
Water Absorption	ISO 62	< 0.01 %	< 0.01 %
Flammability	UL 94	HB	HB / V-0 (Optional)

Wear life is dependent on material particle size, angle of impact, and velocity. Contact our engineers for a wear-life estimation.

Key Features & Advantages

Exceptional Slide Properties

Lowest friction of any engineering plastic. Prevents 'carryback' and ensures high-speed material discharge.

Extreme Wear Resistance

Lasts up to 10 times longer than stainless steel in abrasive slurry and dry powder applications.

Noise & Vibration Reduction

Dampens the sound of falling rock and coal, creating a safer and quieter working environment for operators.

Easy CNC Customization

Custom shapes, counterbores, and nested designs delivered ready-to-install with minimal waste.

Non-Stick Surface

Frozen or wet materials won't bond to the surface, eliminating the need for manual cleaning or vibrating units.

Zero Corrosion

100% chemically inert. Unlike steel liners, UHMWPE will never rust or thin due to chemical oxidation.

Typical Applications

Mining Hopper Liners

Impact-resistant tiles for primary and secondary hoppers handling iron ore, copper, and gold.

Truck Dump Body Liners

Full-bed liners for off-road dump trucks to ensure clean release of sticky clay and frozen overburden.

Chute & Transfer Points

Protective liners for conveyor transfer points to reduce material turbulence and dust generation.

Cement & Steel Mills

Abrasion-resistant lining for raw material storage silos and fly-ash handling systems.

Railway Side Guards

Low-friction wear strips for railway cars and bogies to reduce friction and track wear.

Snow Plow Blades

Edge protectors and liners for plow blades to protect road surfaces and improve snow discharge.

Sizes & Customization

Jiasheng Plastics provides the most flexible sizing and fabrication options in the engineering plastics industry. Our standard sheet size of 1220x2440mm is ideal for small to medium chutes, but we can also produce extra-large formats up to 4000x1500mm for massive industrial bunkers. Thicknesses are available from 5mm for light-duty slide liners to 200mm for heavy-impact zones in rock crushing facilities. We maintain a large inventory of Black, Green, and Natural (White) stock to ensure the fastest possible turnaround times.

Our CNC fabrication capabilities include high-precision nested cutting to minimize scrap, 3D surface profiling, and specialized edge beveling (30°, 45°, 60°) to prevent material snagging. We offer a variety of mounting solutions, including pre-installed fastened studs, countersunk bolt holes with plastic plugs for a flush surface, and 'T-bolt' slotting for adjustable mounting. Every order is accompanied by a detailed assembly drawing and a quality certificate verifying the molecular weight and physical properties of the batch.

Frequently Asked Questions

Why is UHMWPE better than steel for chute liners?

UHMWPE has a much lower coefficient of friction than steel, which prevents material 'bridging' or sticking, even with wet or clay-like materials. It is also 8 times more wear-resistant than carbon steel and does not rust. This results in smoother material flow and significantly longer equipment life.

What mounting methods are recommended for wear plates?

We offer several mounting options including countersunk holes for bolts, fastened studs on the back, or T-slot profiles. For truck liners, we typically provide a complete kit with specialized hardware to ensure the plates remain secure under heavy impact and vibration.

Can you produce large-scale plates for mining hoppers?

Yes, we can manufacture individual plates up to 4000x1500mm. For larger surfaces like hoppers or silos, we use a tiled design approach where multiple CNC-cut plates are nested together to provide full coverage with minimal seams, ensuring easy replacement of high-wear areas.

Is UHMWPE suitable for outdoor use in extreme cold?

Absolutely. UHMWPE remains highly impact-resistant even at temperatures as low as -200°C. It is also UV-stabilized, making it ideal for outdoor applications like snow plow blades and railway side guards in cold climates.

What is the typical lead time for a custom CNC order?

For standard thicknesses, we usually ship custom CNC-machined plates within 10-15 working days. This includes drawing verification, nesting, high-speed routing, and edge finishing. We also offer expedited shipping for emergency maintenance shutdowns.

Do you provide CAD design assistance?

Yes, our technical team can convert your 2D sketches or physical templates into precise 3D CAD models. We ensure that the plate design accounts for thermal expansion and proper fastener spacing, maximizing the reliability of the installation.

UHMWPE CNC Custom Wear Plate / Slide Liner

Product Description

Technical Specifications