Heavy Industry 1200mm Diameter Rubber Lagging Drum Drive Conveyor Pulley for Mining

• Material: Steel
• Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
• Structure: Comb-Type Roller
• Bearing Type: Double Sealed Bearing
• Type: Impact Idler
• Transport Package: Wooden Cases
• Specification: diameter from 50mm to 219mm
• Trademark: JUXIN
• HS Code: 843139
• Production Capacity: 500000 PCS Per Year

Product Description

Description	CEMA,  DIN, JIS, AS, SABS, ISO Standard Design & JUXIN ODM
Pipe	1)  Material : Q235 carbon steel equal to DIN S235JR 2)  Roller Diameter : φ50mm ~ φ219mm / 2 inch ~ 8 5/8 inch 3)  Roller Length:  150mm ~ 3000 mm 4)  Thickness : 3.0 ~6.0 mm
Shaft	1)  Material : 45# steel equal to DIN C45 2)  Cold-drawn bright round steel 3)  Shaft Diameter:  20mm,  25mm,  30mm, 40mm, 45mm, 50mm
Bearing	1)  Single Row Deep Groove Ball Bearing 2RS&ZZ with C3 clearance 2)  Brand: SKF,FAG,NSK,HRB, LYC, ZWZ or according to your requirement
Bearing Housing	1)  Material : Q235 carbon steel equal to DIN S235JR 2)  Cold press working fit ISO M7 accuracy 3)  Material thickness: 2.5mm ~ 5.0mm
Seals	1)  Labyrinth seal, nylon 6 material 2)  JUXIN's patented product
Grease	2# Lithium grease lubricant
Painting	1)  Ordinary painting, hot galvanized painting, Powder painting 2)  Color: Black, red, yellow, blue or according to your requirement

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 20,000 hours or more, depending on usage.
10)Vacuum sealed which has withstood anti water, salt, snuff, sandstone and dust proof experiments