Mining Used Belt Conveyor Spiral Roller

• Material: Steel
• Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant, Harbor
• Structure: Comb-Type Roller
• Bearing Type: Double Sealed Bearing
• Type: Impact Idler
• Color: Customized
• Model NO.: NS/LS/RS
• Size: Customized
• Transport Package: Wooden Case
• Specification: Customized
• Trademark: GCS/RKM
• Origin: Guangdong, China
• HS Code: 84313900
• Production Capacity: 50000 PCS/Year

Product Description

mining used belt conveyor spiral roller

Product Application

Our products are widely used in thermal power generation, harbours, cement plants, metallurgy and as well as the light duty conveying devices for industries.

SPECIFICATIONS
Product Name	mining used conveyor spiral roller with deep groove ball bearing
Troughing angle	10°,20°,30°,35°,45°
Tube	Steel Q235(GB), Q345(GB), stainless steel (201,304), rubber, nylon, HDPE, UHMWPE
Roller Diameter	89-194mm
Bearing	Single & Double Row Deep Groove Ball Bearing 2RS&ZZ with C3 clearance, with brand SKF,FAG,NSK,HRB...
Bearing Housing/Seat	Cold press working fit ISO M7 accuracy Deep Press steel with raw material fit DIN 1623-1624 standard
Lubricating Oil	Grade 2 or 3 long-lasting lithium greasae
Welding	Mixed gas shielded arc welding end
Painting	Powder coated,Spray paint,Galvanized,Rubber lagging.

                              

Main Features

1) Solid design, suitable for heavy lifting.
2) The bearing housing and steel tube are assembled and welded with a concentric automatic.
3) Cutting of the steel tube and bearing is performed with the use of a digital auto device/machine/equipment.. 
4) The bearing end is constructed to ensure that the roller shaft and bearing can be firmly connected.
5) Fabrication of the roller is effected by an auto device and 100% tested for its concentricity. 

6) Roller and supporting components/materials are manufactured to DIN/ AFNOR/ FEM/ ASTM/ CEMA standard.
7) The casing  is manufactured with highly composite, anti corrosive alloy.
8) The roller is lubricated and free from maintenance.
9) Woring life expectancy is up to 30,000 hours or more, depending on usage.
10)Vacuum sealed which has withstood anti water, salt, snuff, sandstone and dust proof experiments