China Belt Conveyor Idler Belt Conveyor Roller Impact Idler

The Company is equipped with advanced idler production line, the production of series idler adopts the reliable labyrinth, non-contact seal structure. The bearing (Swedish SKF, Japanese NSK, etc.) can get well lubricated and by whichfurther improve the service life of the idler. Idlerhas become the company's main export products.
A.Classify according to the material:
1.Steel material idler 2.Macromolecule material idler
B.Idler group:
1. Carrying idler group:trough idler group, transition idler group, impact idler group, aligning idler group
2. Return idler group:parallel idler group, V-type idler group
C.Idler specification:
According to the idler diameter:63.5mm, 76mm, 89mm, 108mm, 133mm, 159mm, 194mm, 219mm
According to the belt width of the belt conveyor:500mm, 650mm, 800mm, 1000mm, 1200mm, 1400mm, 1600mm, 1800mm, 2000mm
Standard DiameterLength scope ( mm)Bearings Type
(Min~Max)Idler's Shell Wall ThicknessmmInch63.52 1/2150~35002043.0mm~3.75mm763150~3500204 2053.0mm~4.0mm893 1/3150~3500204 2053.0mm~4.0mm1024150~3500204 205 3053.5mm~4.0mm1084 1/4150~3500204 205 305 3063.5mm~4.0mm1144 1/2150~3500205 206 305 3063.5mm~4.5mm1275150~3500204 205 305 3063.5mm~4.5mm1335 1/4150~3500205 206 207 305 3063.5mm~4.5mm1405 1/2150~3500205 206 207 305 3063.5mm~4.5mm1526150~3500205 206 207 305 306 307 3084.0mm~4.5mm1596 1/4150~3500205 206 207 305 306 307 3084.0mm~4.5mm1656 1/2150~3500207 305 306 307 3084.5mm~6.0mm177.87150~3500207 306 307 308 3094.5mm~6.0mm190.77 1/2150~3500207 306 307 308 3094.5mm~6.0mm1947 5/8150~3500207 307 308 309 3104.5mm~6.0mm2198 5/8Electronics Stocks 150~3500308 309 3104.5mm~6.0mmApplication fields:
•Coal mine industry: transportation for coal, gangue, stuffing, etc.
Electric power industrytransportation for coal and coal ash in power plant
•Steel industry: transportation for ore, fine ore, etc.
•Ocean engineering: transportation for material in wharf, port,etc.
•Food processing: transportation for food, raw material, food material, etc.
•Cement industry:transportation for stone, rock flour, raw material, etc.
•Chemical industry : transportation for corrosive materials
•Low scaling: good self-lubrication and adhesive resistance.
•Light weight: for the density, it is less than 1/7of the steel pipe;for the weight, it is only1/4of the steel pipe. It is easy in installation and replacement, with low labor intensity and installation costs.Performance comparisons with other materials:
Item NameUHMWPEPolyethyleneNylon 66Steel TubeViscosity-average molecular weight≥2,500,000(500,000)20,000-300,000Density0.945g/cm30.960g/cm31.15g/cm37.8g/cm3Cantilever beam impact strength 23ºC1380J/m270J/m59-108J/mCantilever beam impact strength -40ºC1500J/m500J/m<100J/mTensile failure strength≥32MPa<25MPa61MPaLongitudinal reversion≤3%3%Tensile Elongation yield340-400%250-300%60-300%Wear rate (mitsui oil method)25%210%100%100%Friction coefficient(mitsui oil method)0.07-0.10mm20.4 - 0.60mm30.37mm3Radio 0.58mm3Anti-corrosionExcellentGoodGoodBadScalingLowScalingEasy Scaling