China Supplier Industrial Belt Conveyor Parts Self-Aligning Return Idler Set HDPE Roller for Bulk Material Conveyor

• Customization: Available
• Material: HDPE
• Surface Treatment: Lathe
• Model NO.: HC-0007
• Motor Type: No
• Installation: Horizontal
• Size: Customer-Made
• Transport Package: Wooden Crate
• Specification: ISO9001
• Trademark: DMC
• Origin: Shanghai, China
• HS Code: 8431390000
• Production Capacity: 1000, 000 PCS/Year

Product Description

CONVEYOR ROLLERS,CONVEYOR IDLERS,CONVEYOR SPARE PARTS, CONVEYOR DRUMS PULLEYS
FOR BULK MATERIAL HANDLING PROJECTS

Advantages and Benefits:

1, Solid design for heavy duty roller.
2, Waterproof and dustproof design 
3, Low indicated run out (T.I.R) , good balance, stable operation .
4, Low resistance for start and friction, high efficiency and energy saving.
5, The bearing house and tube are assembled and welded with a concentric automatic welding machine.
6, Cutting of steel tube and shaft is performed with digital auto equipment.
7, Fabrication of roller is effected by an auto device.
8, The conveyor rollers are manufactured accoding to CEMA,ASTM,DIN standard.
9, The conveyor roller is lubricated and free from maintenance.

Raw material and specifications are as below:

     A:Shaft is made from cool drawn steel, cut and machined by automatic numerically controlled machines, the concentricity in 0.05mm. 
     B:The tube is made from ST37-2 DIN standard and machined by automatic numerically controlled machines.
     C:Bearing are deep groove precision ball bearing with C3 internal clearance.
     D:Bearing house are made from cold-forming and machinesd by automatic numerically controlled machines
     E:The seals are triple labyrinth seals and made from  nylon PA6 material.
     F:The grease uses 2,3 grade long-lasting lithium grease.
 

Technical Parameters
Standard Diameter		Length scope ( mm)	Bearings Type (Min~Max)	Idler's Shell Wall Thickness
mm	Inch
63.5	2 1/2	150~3500	204	3.0mm~3.75mm
76	3	150~3500	204 205	3.0mm~4.0mm
89	3 1/3	150~3500	204 205	3.0mm~4.0mm
102	4	150~3500	204 205 305	3.5mm~4.0mm
108	4 1/4	150~3500	204 205 305 306	3.5mm~4.0mm
114	4 1/2	150~3500	205 206 305 306	3.5mm~4.5mm
127	5	150~3500	204 205 305 306	3.5mm~4.5mm
133	5 1/4	150~3500	205 206 207 305 306	3.5mm~4.5mm
140	5 1/2	150~3500	205 206 207 305 306	3.5mm~4.5mm
152	6	150~3500	205 206 207 305 306 307 308	4.0mm~4.5mm
159	6 1/4	150~3500	205 206 207 305 306 307 308	4.0mm~4.5mm
165	6 1/2	150~3500	207 305 306 307 308	4.5mm~6.0mm
177.8	7	150~3500	207 306 307 308 309	4.5mm~6.0mm
190.7	7 1/2	150~3500	207 306 307 308 309	4.5mm~6.0mm
194	7 5/8	150~3500	207 307 308 309 310	4.5mm~6.0mm
219	8 5/8	150~3500	308 309 310	4.5mm~6.0mm

Typical applicatios:Mining---coal, iron ore,gold,Coal process plants,Coal fired power stations,Import/export terminals,Steel plants,Fertilizer plants,Cement plants,Gravel plants,Quarry.

Packaging & Shipping