Industrial conveyor roller, supporting roller
Place of Origin:Henan China (Mainland) | Brand Name:Wantai | Model Number:DT | Type:carrying idler |
Standard:GB, ISO, CEMA, JIS | Certificate:ISO9001:2008, BV | Tube material:seamless steel or as requested | Waterproof and dustproof testing:Available |
Advantages:rush order is acceptable | Usage:Coal mining industry, cement, harbor, crushing and screening industry |
Features:
(1) Tube: carbon steel tube/ seamless steel tube
(2) Shaft: 20# Cold drawn steel, or as request.
(3) Bearing: Single&Double Row Deep Groove Ball Bearing.
(4) Seals: Grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal.
(5) Lubrication: Grease is Lithium soap type grease with Rust Inhibitors.
(6) Welding: Mixed gas shielded arc welding end
(7) Painting: ordinary painting, hot galvanized painting, electric static spraying painting, baked painting.
Specitifactions:
Diameter: 50-219mm.
Length :150-3500mm.
Lifetime : At least 30,000 hours.
Certificates: ISO, BV.
Standards : GB/T13792-92, ISO9001:2008, CEMA, JIS.
Application:
Coal industry, power industry, cement industry, harbor, metallurgy.
Quality warranty
Running resistance factors: Less than 0.02
Radial circular run-out: Less than 0.6mm
Rotating resistance: Less than 1.9N
Axial load: More than 20000N
Axial displacement: Less than 0.25mm
Service life: More than 30000 hours
Sealing
3000mm and 300mm Roller are packed in plastic film to avoid moisture | |
Steel frame packing | |
Fasten rollers | |
Packaged rollers | |
Ready to be delivered |
We have strict quality testing to guarantee good quality.
Rotation resistance test
Radial pulsation test
Bench immersed sealing test
Stand axial load test
Axial displacement test
Dustproof performance test
Test equipment
Since we are direct suppliers, there is no link in between, so we can provide factory price with quality products and save your time and money.
Roller processing machine
Packaging Detail:1. Wooden packing case, fumigation before loading 2. Bound packaging |
Delivery Detail:According to the quantity; as usual 5000 pieces, one week |