INNOVA Supplies’ polyurethane mill jar features an integrated design with a generous arc angle and thick wall construction, providing excellent durability and ease of operation. Its robust and aesthetically pleasing structure eliminates common issues such as large gaps, leakage, and dead corners during use.
Product Properties
Downloads & Resources
| Resource Type | Link |
|---|---|
| Technical Data Sheet (TDS) | Polyurethane (PU) Material Properties – SU0959 |
Product Details
INNOVA Supplies’ polyurethane mill jar features an integrated design with a generous arc angle and thick wall construction, providing excellent durability and ease of operation. Its robust and aesthetically pleasing structure eliminates common issues such as large gaps, leakage, and dead corners during use.
- Constructed from high-quality polyurethane, this grinding jar delivers outstanding wear resistance, providing a smooth, scratch-free, and low-noise grinding experience.
- Engineered for durability, the PU jar features an impressive service life of 15–20 years, offering a long-lasting and economical solution for a variety of industrial uses.
- Capable of operating within a temperature range of -20°C to 120°C, it performs reliably across different grinding processes and working conditions.
- Its oil-resistant and anti-aging properties ensure excellent weather resistance, making it well-suited for demanding sectors such as aerospace, construction, and textiles.
- Eco-friendly and safe, the polyurethane grinding jar is non-toxic, odorless, and free from pollutants, guaranteeing a clean and secure environment for material processing.
Advantages of Polyurethane Material:
- Superior resistance to corrosion by acids and alkalis.
- Excellent high-temperature stability.
- Outstanding wear resistance and long service life.
Frequently Asked Questions
We supply alumina (Al2O3), aluminum nitride (AlN), boron nitride (BN), silicon nitride (Si3N4), zirconia (ZrO2) , beryllia ceramics (BeO), silicon carbide (SiC), boron carbide (B4C), porous ceramics, machinable glass ceramic parts, including crucibles, nozzles, shaft, piston, setter, washer, seals, cutting tool components, insulators, ceramic to metal sealing, metallized ceramics, ceramic heater, ceramic reflector and ceramic filling pump etc.
Key benefits include: extreme hardness, wear/corrosion resistance, high-temperature stability, electrical insulation, and bio-compatibility, ideal for harsh industrial environments.
Yes. We offer CNC machining, ceramic injection molding, cold isostatic pressing, hot pressing, dry pressing and casting to produce non-standard parts based on your drawings or samples.
Different products have different MOQ, if you have mass production in future, we can discuss MOQ again to meet your requirement.
Our products meet ISO 9001:2015 and IATF16949 standards. Material COA (Certificate of Analysis) and mechanical test reports (e.g., hardness, density, flexural strength) are available.
Standard tolerance is ISO2768-M. Precision machining can reach ±0.001mm (depending on material and design).
Standard parts: 1-7 days; Custom parts: 30-60 days (complex designs require additional evaluation).
We use two or three layer protection: shock-absorbing foam + reinforced cartons or shock-absorbing foam + individual blister boxes + reinforced cartons. Fragile labels are applied for delicate parts.
Yes. Provide your application conditions (temperature/medium/pressure/load), and our engineers will recommend the optimal material solution.
Report the issue within 7 days with photos/videos. Verified defects will be replaced or refunded at no cost.
Yes. Contact our email info@innovasupplies.com to get more details about offline orders. For corporate transfers, provide full company name and tax ID for VAT invoice issuance.
Yes, for large orders, we can discuss by offline through email.
Returns are accepted if:
– Received incorrect product model/specification
– Manufacturing defects (non-human damage)
– Unopened packaging & resalable condition (standard parts only)
Claims must be filed within 7 business days after delivery.
Custom orders are non-returnable (unless with critical defects) as they are produced specifically for you. Pre-shipment inspection reports will be provided for approval.
Tours by appointment only. Submit 3 days in advance: company name, visitor position, purpose. Note: Clean-rooms require protective gear.
If you have mass production in future, 1-5 free standard samples are available and you pay the freight cost, custom samples charged at cost.
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