Specifications

Carrying idler and frame
1. Dia 89-219mm
2. Length 190-3400mm
3. Used in the steel, harbor, coal industry

Carrying idler and frame

Key features:

Using the international standard designing and manufacturing technology, our company has improved the designing and production ability to a higher lever. The idlers produced here enjoy minimum revolving resistance, long life, small maintain work and high load capability.

Our company adopts special fine welding steel pipe for idler, and does puncture processing in the tube. The roundness is controlled in special tolerance scope. The axle is according to standard tolerance and manufactured by fine cold drag steel. The bearing housing has been manufactured after stamping many times by the cold griped steel. 
The idler shell and bearing housing have been welded together by the automatic welding machinery hand. Then it forms a whole high strength structure.
The bearing, which uses the world famous brand, is the big roving crack, deep groove ball and double sealing bearing. It makes the idler has the ideal static and dynamic balance that is better than the national standard.

Our company has done the special design and formed a particular seal way after integrating the overseas and domestic labyrinth seal style. It is filled with resisted high speed, high temperature and ultra low temperature antioxidant lithium. So it prevents the corrosion of the impurity, the water and the air effectively. 

The above technical conditions can guarantee the idler enjoy 30000-50000 hours of working life.
At present, the idler series products include the carrying idler, the return idler, the impact idler, the training idler, the spiral idler, the idler with rubber rings, etc.

Product characteristics
1Stable running, good quality, free maintenance.
2Small vibrating and long lifespan.
3The flexibility of sealing methods.
4Several labyrinth seal achieve dustproof and waterproof.
5High accurate steel pipes ensure the rollers with low vibration and noise.