We can manufacture the rollers/idlers of dia 50-219mm length 190-3500mm, which are used in the steel industry, harbor, coal industry, power industry, cement industry, etc and we have Passed CE certification and ISO9001:2000 certificate.
The rollers/idlers are made from high precision welding pipes and seamless tubes, steel plates and the body of the roller/idler.
The bearing are welded as an integrated one by extrusion and argon guarantee welding, which make the rollers/idlers low resistance coefficient, long lifetime.
The seal of our rollers/idlers are labyrinth seal, which make the rollers/idlers fine waterproof and dustproof.
The concentric design of the roller/idler decreases vibration.
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