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Conveyor Idler

Conveyor Idler

Bearing: Our idlers choose C3 serials ball bearings, adopt double sealed structure to improve the water and dust proof ability.

Detailed description

Providing with customized conveyor idler price and quotation consultation, Yutung Industrial Limited is one of the leading conveyor idler manufacturers and suppliers in China. Welcome to buy and wholesale quality conveyor idler made in China from our factory.

The idlers are very important component of belt conveyor. They are present along the entire length of the conveyor, supporting the belt and moving the materials loaded on the belt. The idler’s diameter could be correctly selected to comply with the belt width and travel speed. The correct idler length could be selected according to belt width and rollers type. General steel idlers consist of idler shell, spindle, bearing, bearing house, seals and axial fixed units.


 


INSIDE STRUCTURE
Idlers consist of idler shell, spindle, bearing, bearing house, seals and axial clip. 


Seals

We adopt untouched multi-labyrinth seal structure, a complex, bend and narrowed labyrinth channel is formed between the inner seal and outer seal. The channel is illed with grease. Precisely designed and manufactured labyrinth seals are the guarantee on the normal running of the rollers. Its perfect water and dust proof and wear resistance effectively protect the bearing from being damaged. 



Bearing

Our idlers choose C3 serials ball bearings, adopt double sealed structure to improve the water and dust proof ability.
 
Idler Shell, Spindle and Bearing House

The idler pipe and spindle comply with industry standard. The T’I’R, roundness, straightness and outline dimension comply with high grade requirement. The bearing house, stamped by good quality steel, is welded to idlers shell by automatic machine hand with precision which ensures the whole strength of the idlers.

TYPES

Carrying Idlers

  • Trough Idlers

  • Trainer Idlers

  • Impact Idlers

  • Self-aligning Idlers

Return Idlers

  • Flat Single Return Idlers

  • V Type Return Idlers

  • Cleaning Type Return Idlers

Trough Idlers

A trough idler, which is the most common idlers used on high capacity belt conveyor, is mounted on the carrying side. Generally it consists of 3 rollers in equal length. The two outer rollers are inclined upward and the middle one is horizontal. The inclined degree can be 30°,35°and 45°, some can be up to 60° in suspended type. There are two basic types: standard type and ahead inclined type. The latter can also be present all through the conveyor to prevent the belt from side slip.




Self-aligning Idlers

The trainer idlers were fixed to keep belt running in correct line. When belt runs to one side, the structure frame will turn to opposite side.








Self Cleaning idlers

Self cleaning idlers are fixed on the return side of the conveyor to clean off the materials that stuck to the belt working surface. They could be identified as following types:
 Flat Comb Type, V Comb Type and Flat Spiral Type. Generally, 1 set of spiral idlers would be set closed to the end drum and 5 or 6 sets of comb type return idlers followed.




Impact Idlers

Impact idlers with rubber rings of high shock absorbing quality are fixed under the feed system. The rubber rings would absorb the impact by falling materials to prevent the belt and idler body from damaging.






Flat Return Idlers

They are adopted to support the conveyor belt on return side.








SPECIFICATIONS



Belt Width
       B
Diameter
       d1
Length
       L1
Belt Width
       B
Diameter
       d1
Length
       L1
500762001600133600
89315152900
1026001591800
108194
650762501800152670
1000
2000
89380159
102750178
108194
80089315219
1024652000152750
 1110
 2200
108950159
127178
133194
1000102380219
108600245
12711502200159800
1250
 2500
133178
1200127465194
133700219
1521400245
1592400159900
 1400
 2800
1400127530
800
 1600
178
133194
152219
159245
194 




Idler Frame available on your request

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