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FDA Stainless Steel Conveyor Return Roller For Steel Ore Industrial

Categories Conveyor Return Roller
Brand Name: QINYI
Model Number: Conveyor Steel Carrying Return Idler Rollers
Certification: CE / ISO / FDA / SGS / TUV
Place of Origin: China , Cangzhou
MOQ: 10ton
Price: Negotiable
Payment Terms: L/C, D/A, D/P, Western Union
Supply Ability: 5000 Ton/Tons per Month
Delivery Time: 10~15 days
Packaging Details: Steel-strcuture pallet or wooden case
Product name: Flat Return Idler
Application: Coal Mining Industry
Type: Grooved Conveyor Idler
Bearing type: Deep groove ball bearing with C3/C4
Function: Material Conveying
Material: Stainless steel
Load capacity: 250Kg per roller,50kg/m,200kg
Roller diameter: 76mm to 219 mm,108mm
Diameter: 89/102/108/114/127/133/152/159
Roller length: 120mm-3500mm,190mm--1800mm
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FDA Stainless Steel Conveyor Return Roller For Steel Ore Industrial

FDA Stainless Steel Conveyor Return Roller For Steel Ore Industrial

Conveyor Steel Carrying Return Idler Rollers For Steel Ore Industrial


The comb-shaped roller is covered with a hard rubber ring, and the comb-shaped roller can prevent the conveyor belt from deviating. Comb-shaped rollers are used on conveyors that convey viscous materials.


This product is widely used in the original dock transporting places where dust is bigger and the environment has high corrosive , such as mining , power , steel , stone materials factory , cement and coking plant , coal washing factory , salt plant , alkali plant , fertilizer factory , dock and so on .


Factors affecting the quality of comb idlers:


1. Roller radial runout (this index directly affects the stability of material conveying)
2. Axial string momentum (directly affects the service life of the roller)
3. Flexibility (affecting the service life of the roller and the service life of the tape, as well as the driving power of the whole machine)
4. Performance (affecting the service life of rollers)
5. Dustproof performance (affecting the service life of rollers)
6. Axial bearing capacity (affecting the service life of rollers)
7. Impact resistance (affecting the service life of rollers)
8. Rotation resistance (affects the service life of the tape)

Different type of conveyor idler:

1. Flat/Carrier/Carrying Rollers: Used to handle bulk&unit material.
2. Impact Rollers: Installed at the loading point to absorb the shocks and to help protect against belt damage.
3. Return Rollers: Used to sustain and support the belt during its return section and performs a cleaning action
--- Return rollers with Spaced Rings (Rubber Disc Rollers)
--- Return Rollers with Helical Rubber Rings (Spiral Rollers)
4. Self-aligning/Training Rollers: Used to adjust the belt deviation, preventing hunting and ensuring stable operation of conveyor belt.
--- Tapered self-aligning rollers
--- Friction self-aligning rollers


conveyor roller Description

Shell Diameter (mm)
Shaft Diameter at the BearingBearing SeriesMaterial
89(3.5'')17mm/20mm6204HDPE/UHMWPE
102(4'')20mm/25mm6204/6205HDPE/UHMWPE
108(4.25'')20mm/25mm6204/6205HDPE/UHMWPE
114(4.5'')20mm/25mm6204/6205HDPE/UHMWPE
127(5'')20mm/25mm/30mm6204/6205/6305/6206HDPE/UHMWPE
133(5.2'')20mm/25mm/30mm6204/6205/6305/6206HDPE/UHMWPE
140(5.5'')25mm/30mm6205/6305/6206HDPE/UHMWPE
152(6'')25mm/30mm/35mm6305/6206/6306/6207HDPE/UHMWPE
159(6.25'')30mm/35mm/40mm6306/6207/6308HDPE/UHMWPE
165(6.5'')35mm/40mm/45mm6206or6306/6207/6309HDPE/UHMWPE
Applications:Suitable for use in a wide variety of applications and products such as cement,coal,gravel,fertilisers,ports,chemicals,quarrying,zinc mining,grain.

Main classification of rollers:


There are several standards for the quality of the Iron Return Disc Conveyor Roller : the radial runout of the roller; the flexibility of the roller; the amount of axial movement.
1. According to the material, it is divided into rubber roller, ceramic roller, nylon roller and insulating roller.
2. There are mainly trough roller groups, various parallel roller groups, various self-aligning roller groups, and various buffer roller groups.
(1) Trough idlers include ordinary idlers, forward inclined idlers, quick-change bearing idlers, hanging idlers, triple chain idlers, reversible idlers, variable groove angle idlers, and transitional idlers. Idler, V-shaped Idler, etc.;
(2) Parallel idlers include ordinary idlers, comb idlers, forward inclined idlers, steel rubber idlers, spiral idlers, etc.;
(3) Self-aligning rollers include universal rollers, friction reversible rollers, powerful rollers, cone rollers, spiral rollers, combined rollers, etc.;
(4) Buffer rollers include spring plate rollers, buffer ring rollers, powerful buffer rollers, adjustable elastic rollers, hanging rollers, etc.

Quality FDA Stainless Steel Conveyor Return Roller For Steel Ore Industrial for sale
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