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Duikanzhuang Village, Liwu Town, Lixian County, Baoding City, Hebei Province
Cast Rubber Spiral Idler Roller
- Product Description
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Our company specializes in manufacturing idler rollers that feature exceptional wear resistance, an extremely low coefficient of friction, and minimal belt abrasion. They also boast excellent self-lubricating properties, eliminating the need for lubrication and ensuring reliable operation even under harsh conditions without seizing. Additionally, they are antistatic, flame-retardant, aging-resistant, and highly resistant to corrosion by acids, alkalis, and organic solvents. These rollers can withstand repeated impacts and vibrations, and are suitable for use in ambient temperatures ranging from -40°C to 90°C.
It boasts excellent mechanical properties, lightweight construction, easy installation, and zero maintenance requirements, along with stable operation and a long service life. Our factory also manufactures a wide range of conveyor belt-related products, fully capable of meeting your needs.
Idler Parameters
Product Name Idler roller Diameter 65mm—219mm Length 190 mm–3500 mm Color Custom color based on customer requirements bearing Single-row and double-row deep-groove ball bearings, 2RZ & 2Z, with C3 clearance. Seal A fixed cover featuring a multi-stage labyrinth grease-retention internal seal and an external friction retaining-ring seal. The specialized design and specific labyrinth-seal configuration effectively prevent corrosion caused by contaminants such as water and air. Piping Q2353/Carbon Steel Shaft material 45# Steel/Cold-Drawn Round Bar Manage thickness 2.5mm—3mm—3.5mm—4mm—5mm Lubrication The grease is a lithium-soap-based grease containing a rust inhibitor. Welding The end of the mixed-gas shielded arc weld is carefully finished. The precision-welded pipe ensures low vibration and noise from the support rollers. Shaft diameter 20mm—30mm—35mm—40mm Standard CEMA/JIS/DIN/ISO Usage time 30,000–50,000 hours
Product support for OEM & ODM
We have a professional design team that provides end-to-end services, from design to production. We also accept custom orders based on your drawings or samples and can add logos or other customizations.
Strong production capabilities
We operate more than 100 sets of state-of-the-art domestic production lines for large conveyor belts, automated idler roller production lines, and other specialized manufacturing equipment. Leveraging advanced production facilities and scientifically optimized process flows, we achieve large-scale, standardized manufacturing.
Product Quality Assurance
We have deeply cultivated the “Yilin” brand and steadfastly adhered to the principle of “integrity first.” The company has obtained ISO 9001 certification for its quality management system and established a comprehensive set of inspection and control procedures, ensuring rigorous oversight throughout the entire production-to-shipment process.
Comprehensive after-sales service
We offer end-to-end services spanning product design, manufacturing, and after-sales support, backed by a trustworthy after-sales service system that ensures rapid response to customer needs.
Can you accept a small quantity?
Yes, we accept small batch orders and offer fast delivery.
Do you have a pre-shipment inspection procedure?
Yes, we always test the product before delivery.
May I take a sample for testing?
Yes, samples can be sent for testing before placing a bulk order.
What is the delivery time?
Stock orders are fulfilled within 7–15 days; for OEM and ODM orders, the lead time depends on the specific circumstances.
What are the payment terms?
Wire transfer or letter of credit, Western Union, Alipay, etc.
Can I have my own custom product?
Yes. We offer OEM and ODM services, including design, branding, packaging, and more.
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