- As China’s PU manufacturer, we provide custom polyurethane rubber strips.
- Our PU strips are cast to near-exact sizes, cutting waste.
- They resist wear/chemicals for harsh industrial environments.
- We offer Vulkollan strips options with top wear resistance and low heat.
- We provide no or low mold costs for custom polyurethane strips.
INDUSTRIES SERVED: Automotive , Industrial Equipment, Electronics, Food Processing, Mining
As a China polyurethane manufacturer & supplier, our polyurethane rubber strips are much more economical than large urethane sheets. They prevent metal damage in high-wear applications (aggregate/grain handling) where sheet urethane leaves waste. Cast to near-exact sizes, our urethane rubber strips cut waste and provide a cost-effective choice.
Polyurethane (PU) rubber strips stand out for durability and resilience, fitting industrial and civil needs such as sealing, wear-resistant linings, vibration dampening. Common uses include conveyor belt liners, protective pads, scraper blades, custom gaskets. They serve sectors like mining, automotive, construction, and manufacturing.
| Customization Parameter | Available Specifications | Target Industry |
|---|---|---|
| Hardness | Shore 5A – 80D | Mining (90D wear strips) / Food (60A seals) |
| Size & Profile | 0.5–50mm thickness; U/E/V-shapes, steel backed polyurethane strips | Automotive door seals / Conveyor skirting |
| Material Type | Polyester (solvent-resistant) / Polyether (hydrolytic-stable) /Vulkollan material (best wear resistance and low build-up heat) | Chemical tanks / Outdoor infrastructure/resists oils and weak chemicals, fitting harsh environments like mining or factory floors. |
| Surface Finish | Smooth (food) / Textured (anti-slip) | Food processing equipment / Warehouse flooring |
| Functional Additives | Anti-static, flame-retardant, lubricant | Electronic enclosures / Mining screen machines |
Die-cut into custom shapes: make washers, spacers, vibration isolators.
- More wear-resistant than mild steel and nylon.
- Excellent oil, chemical, and ozone resistance.
- Absorbs impact and reduces vibration effectively.
- Lower compression set than traditional rubber.
- Withstands -40℃ to 160℃ temperature range.
- Lightweight yet high load-bearing capacity.
- Mining chute linings (high-abrasion/impact environments): PU strips last 6–8 months—3x longer than rubber strips (2–3 months)—and cost 50% less than corrosion-prone metal strips (which require frequent rust-proofing), avoiding downtime from frequent replacements.
- Automotive part rack buffer strips (to prevent part scratches): PU strips maintain stable elasticity, withstanding 12 months of high-frequency impacts without deformation. Rubber strips harden and age after only 6 months (prone to scratching parts), while metal strips lack cushioning (directly causing part paint chipping). Long-term, PU strips reduce part damage costs by 30%.
- Snow scraper blades (low-temperature wear-resistant needs): PU strips resist -40℃ cold and wear, lasting an entire snow season. Rubber strips crack easily in low temperatures (failing after 2–3 weeks), and metal strips rust and jam (needing weekly maintenance, increasing labor costs). PU strips’ weather resistance and low maintenance make them more cost-effective.
Polyester resists solvents (ideal for chemicals); polyether offers hydrolytic stability (for wet environments).
Prototypes in 5days, mass production in 2 weeks depending on quantity.
Yes, we offer FDA-compliant options for food processing equipment.
Shore 85A for maximum abrasion resistance in mining screens.
Yes, we provide reverse engineering for exact replacements.
Yes. We are manufacturer. Welcome to visit our factory.
Yes. The process includes Share needs → design & quote → prototype (opt) → production → delivery.
We have 10 inspectors to carry out raw material inspection, process control ,first article inspection and final inspection.
We use the ERP system to execute orders, and can check the order status and expected delivery time at any time.
All of products with 3-6 months guarantee (except very frequently wearing parts).
We will response in 24 hours with solutions such as replacement or reworking.
We have dedicated personnel to sort out and maintain molds regularly.
20,000 times for compressions molds and 30,000 time for casting molds
Due to the large quantity of molds, we can keep the molds for free for 2 to 3 years even if no order.
Customers only need to pay mold cost once. We will cover the cost if molds are damaged or reach the lifespan.
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