- Very wear resistance extends life span in harsh environments.
- Custom cast designs fit exact equipment specs for seamless integration.
- Food-grade options available for safe material handling applications.
- Food-grade options available for safe material handling applications.
- Cost-Effective.
INDUSTRIES SERVED: Agriculture, Mining, Food Processing
As a China-based manufacturer and supplier of polyurethane star and finger wheels (or called rollers), we can offer a full range of customized options including color, LOGO, size and Shore hardness. Flexible urethane star wheels don't bruise things as much. They don't get as sticky or clogged, and they're really good at shaking off mud.
Our polyurethane star and finger wheels serve diverse sectors including food processing, packaging machinery, agricultural sorting, and mining equipment. They are mainly used for sorting, grading, cleaning, and de-stoning root crops, waste screening, and composting.
| Customization Parameter | Available Options (with Specific Details) | Target Industry & Application | Key Benefit for Users |
|---|---|---|---|
| Color | - White (FDA-compliant, non-toxic) - Orange (high-visibility for low-light areas) - Gray (anti-yellowing for outdoor use) - Custom RAL/Pantone codes | - White: Food-grade PU Star Wheels for bakery dough conveyors - Orange: Urethane Star Wheels for night-shift agricultural harvesters - Gray: Polyurethane Star Wheels for outdoor construction debris sorters | Meets industry safety standards; avoids operational errors from poor visibility |
| Hardness (Shore A) | - 45A (ultra-soft, shock-absorbent) - 70A (medium, balanced flexibility/wear) - 98A (extra-hard, anti-deformation) - Custom 5A increments | - 45A: PU Star Wheels for fragile strawberry sorting machines - 70A: Urethane Star Wheels for paper/cardboard recycling lines - 98A: Polyurethane Star Wheels for heavy-duty mining aggregate crushers | Prevents product damage; adapts to light/heavy-load scenarios |
| Structure | - Solid PU (no core, light-duty) - Steel-cored (10mm thick, high-torque) - 304 SS-cored (corrosion-resistant)- Hollow with drainage holes | - Solid: Small-scale packaging machine PU Star Wheels- Steel-cored: Urethane Star Wheels for John Deere combine harvesters - 304 SS-cored: Polyurethane Star Wheels for marine waste processing lines- Hollow: High-moisture agricultural waste sorter PU Star Wheels | Reduces equipment weight; resists rust/rot; avoids water buildup |
| Performance Enhancement | - Anti-stick coating (PTFE-based) - Anti-static (surface resistance: 10⁶-10⁹Ω) - Oil-resistant (compatible with mineral/vegetable oils)- UV-stabilized (for 5+ years outdoor use) | - Anti-stick: Urethane Star Wheels for candy/chocolate production lines - Anti-static: Polyurethane Star Wheels for e -waste circuit board sorters - Oil-resistant: PU Star Wheels for automotive part lubrication conveyors - UV-stabilized: Outdoor solar panel manufacturing line Urethane Star Wheels | Eliminates material buildup; avoids static damage; extends service life in harsh conditions |
- Waste Sorting & Processing: They separate recyclables like paper from household mixed waste, boosting recycling efficiency.
- Agriculture: Potato and root vegetable harvesting
- Mining aggregate sorting equipment: screening stars
- Construction Industry: Polyurethane star wheels work well in building demolition, forestry, and fast production of food, beverages, and health products.
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- Flexible and standard customzation process
- Highly wear-resistant PU raw material from BASF
- In-house PU prepolymer manufacturing and machine shop to reduce cost
- Free technical support
- Moisture resistance polyurethane suitable for humid environments
- UV resistance polyurethane suitable for outdoor application
Cases below highlight our polyurethane star wheels’ durability in harsh conditions:
- A Canadian agricultural client in Alberta (average winter temperatures of -35℃) has used our 70A Shore hardness star wheels in potato harvesting systems for 24 months, no cracking feedabck and zero bruising to crop.
- An Australian mining operator in Western Australia (high-dust and high-impact environment) reports our 85A PU star wheels have run continuously for 18 months in aggregate sorting equipment, with only 3% wear (vs. 15% wear for rubber and Nylon wheels) and no mud buildup blocking operation.
- A Southeast Asian food processor in Thailand (high-humidity, 32-35℃ year-round) used our food-grade PU star wheels in rice sorting lines. After 30 months of 24/7 use, the wheels retain 88% of original friction coefficient and require no replacement. It cuts maintenance costs by 50%.
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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