High quality transmission conveyor steel drums

1.Factory 2.10 year's experience,biggest scale in north of china 3.Steel shall and shaft 4.Passed ISO \BV \CE certificate

Conveyor steel drums:

1.Roller idlers Dia 63.5mm-219mm, length 150-3500mm, which are used in the steel industry, harbor, coal industry, power industry, cement industry, etc

2.Tube: Q235

3.Shaft: 45# STEEL

4.Bearing: Double Row Deep Groove Ball Bearing 2RS&2Z with C3 clearance.

5.Seals: Grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal.

6.Lubrication: Grease is Lithium soap type grease with Rust Inhibitors.

7.Welding: CO2 gas shielded arc welding end

8.Painting: ordinary painting, hot galvanized painting, electric static spraying painting, baked painting

Besides we can manufacture the rollers and idlers according to the buyers' requirements

Specifications of conveyor steel drums:

1.Port/mine belt conveyor idler rollers 2.Life time:50000H 3.ISO 9001:2000;CE approved 4.High quality and good service

Roller inner structure and material:
Tube	carbon Steel
Shaft:	bright drawn steel to required bearing tolerance
Shaft end	both ends of the tube are simultaneously machined and chamfered.
Bearing	single and double row deep groove ball bearing 2Z and 2RS with C3 clearance.
Rubber	heat vulcanized rubber. Wear resistant, anti-fire
Seals	multiple labyrinth seal
Welding	mixed gas shielded arc welding end.
We aslo can product  any kind as per your drawing! (TD75/DTII/CEMA, and so on).

High quality transmission conveyor steel drums