Polyurethane outwears rubber and plastic in abrasive duty. Because there is no single universal standard, buyers usually specify by dimension and hardness — which means less price-comparison pressure and stable margins. Send us your drawing or sample.
| Component | Hardness (Shore A) | Common use |
|---|---|---|
| Conveyor PU rollers | 80–95 A | Belt drive, material handling |
| Wear blocks / liner plates | 90–95 A | Chutes, hoppers, mining |
| Buffer pads / bumpers | 70–90 A | Shock absorption |
| Scraper blades | 85–95 A | Conveyor belt cleaning |
Cast or machined PU tread on steel/Al core. Diameter, width and hardness to spec.
Replaceable PU plates protecting steel surfaces from abrasion in bulk handling.
Gaskets, wheels, bushings, sieves — tooling made from your sample or CAD.
Standard trade terms for this category. Exact values are confirmed in your quotation.
| MOQ | Negotiable — sample & trial orders supported |
|---|---|
| Price | Competitive factory pricing — request a quote |
| Lead Time | Confirmed in quotation (stock items ship faster) |
| Payment | T/T (bank transfer); other terms negotiable |
| Shipping Port | Qingdao, China — FOB / CIF available |
Drawing or sample, hardness (Shore A), color, quantity and service condition (temperature, chemical contact).
PU lasts several times longer in abrasion, cutting total cost per running hour despite higher unit price.
Stock shapes ship fast; custom molded parts need tooling — typically 2–4 weeks including sampling.