Rubber Roller With 2-Year Warranty and Mill Test Report Included
Product Spotlights
Manufactured by Henan San Kuang Machinery Technology Co., Ltd. (established 2014), our premium rubber rollers represent over a decade of engineering excellence in material handling solutions. Operating from a 10,000-30,000 sqm facility in Luoyang, China, we combine rigorous ISO9001 processes with extensive export experience serving North America, Europe, Asia, and beyond. Our commitment is delivering rollers that minimize downtime through exceptional wear resistance and precision engineering.
Every roller undergoes stringent quality control before shipment, backed by our industry-leading 2-year warranty. The inclusion of a Mill Test Report provides full material traceability – a critical requirement for quality-conscious buyers in bulk material handling, packaging, and converting industries.
Technical Advantages & Specifications:
- Enhanced Durability: Proprietary rubber compounds resist abrasion, ozone, and chemicals, extending service life in harsh environments.
- Precision Balancing: Dynamic balancing ensures vibration-free operation at high speeds (up to 1500 RPM), critical for sensitive processes.
- Custom Engineering: Available in diameters from 50mm to 600mm and lengths up to 3000mm. Shaft configurations (keyed, splined, D-end) adapt to your machinery.
- Performance Consistency: Shore hardness ranges (30A-90A) precisely controlled for specific friction, grip, or cushioning requirements.
| Parameter | Standard Range | Custom Options |
|---|---|---|
| Diameter | 50mm - 300mm | Up to 600mm |
| Length | 500mm - 2000mm | Up to 3000mm |
| Hardness (Shore A) | 40A, 60A, 70A, 80A | 30A to 90A |
| Max Operating Speed | 1200 RPM | 1500 RPM (Balanced) |
| Core Material | Carbon Steel (ST37) | Stainless Steel 304/316 |
Operational Benefits for Your Business:
- Reduced Maintenance Costs: Extended wear life directly lowers replacement frequency and labor downtime.
- Improved Product Quality: Consistent surface contact prevents marking, slipping, or deformation in printing, laminating, or conveying.
- Supply Chain Security: Proven reliability backed by warranty and MTR ensures production line continuity.
- Global Compliance Confidence: Manufactured under ISO9001 with full documentation for international shipments.
Why Partner with Henan San Kuang?
With an annual export value exceeding US$2.5 Million and a presence across 6 continents, we understand the critical demands of global industries. Our dedicated team of 51-100 professionals ensures responsive support from inquiry to after-sales. Shipments are efficiently handled through major ports (Shanghai, Lianyungang, Qingdao, Tianjin), minimizing lead times. The 2-year warranty isn't just a promise – it's backed by our substantial manufacturing capacity and adherence to internationally recognized quality management systems (ISO9001).
Invest in rollers that deliver long-term performance and peace of mind. Request your customized quotation or detailed technical datasheet today to experience the San Kuang difference.
Frequently Asked Questions (FAQ):
-
Q: What exactly does the 2-year warranty cover?
A: The warranty covers defects in materials and workmanship under normal operating conditions. It includes replacement of the roller core or rubber covering if failure occurs due to manufacturing faults. -
Q: Is the Mill Test Report (MTR) provided for every roller?
A: Yes, a comprehensive MTR detailing the chemical composition and physical properties of the rubber compound and core metal is included with each shipment, providing full material traceability. -
Q: Can I get specific hardness or dimensions not listed in the standard range?
A: Absolutely. Our manufacturing capability allows for extensive customization of diameter, length, hardness, rubber type (NBR, EPDM, Silicone, Neoprene), shaft type, and surface finish. Provide your specifications. -
Q: How do I determine the right rubber hardness for my application?
A: Hardness affects grip, cushioning, and wear. Softer rubber (e.g., 40A-60A) offers better grip and shock absorption. Harder rubber (70A-90A) provides higher load capacity and abrasion resistance. Consult our engineers for guidance based on your load, speed, and material type. -
Q: What are the lead times for standard vs. custom orders?
A: Standard specification rollers typically ship within 15-25 days. Custom orders require 30-45 days for engineering and production, depending on complexity. Expedited options may be available. -
Q: What packaging is used to ensure rollers arrive undamaged?
A: Rollers are individually wrapped in anti-corrosion paper, securely mounted on wooden crates with end protection, and strapped to pallets for optimal ocean freight safety. -
Q: Do you offer technical support for installation or troubleshooting?
A> Yes, our engineering team provides technical documentation and is available for consultation regarding installation best practices, alignment, and operational troubleshooting.
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