E-mail : huayun@bdhyjx.com
Motorized Pulley
Feature of Motorized drum for conveyor
1.Steady running, reliable quality and reduce maintenance;
2.Less movement longitudinally, rotating smoothly, extends the life span;
3.Various bearing housing and sealing structure are available for the customers choice;
4.Multipass labyrinthine sealing,preventing the mixed dirt and water immersed;
5.Manufacturing by steel pipe specially for of high precision roller, ensuring the strong load,
low shaking and less noise.
DY type oil steeped motorized drum
Certification: ISO, CE
Type conveyor: DTII, TD75
Bearing NO: 1310,1312,1314,1316,3520,3524,3532 etc
Material: carbon steel, Rubber , nylon etc.
Belt width: from 300mm to 2400mm
The international Market: Middle east, South America, Africa, Southeast Asia. Etc.

Feature of Motorized drum for conveyor
1.Steady running, reliable quality and reduce maintenance;
2.Less movement longitudinally, rotating smoothly, extends the life span;
3.Various bearing housing and sealing structure are available for the customers choice;
4.Multipass labyrinthine sealing,preventing the mixed dirt and water immersed;
5.Manufacturing by steel pipe specially for of high precision roller, ensuring the strong load,
low shaking and less noise.


Components of conveyor drum
1.High quality raw material: Q235 / Q 245 / Mn steel plate.
2.Bearing: LYC, HRB, NTN, etc.
3.Long service life (about 8 years).
4.It can work in the dusty, wet, muddy or other harsh environments.
5.Welding: Mixed gas TIG.
6.Painting: ordinary painting, hot-dip galvanzing, electrostatic spray, baking varnish
7.Lubrication: Lithium grease, rust Inhibitor.

Parameter for reference
| Parameter of conveyor drum pulley | |||
| Type | Belt width(mm) | Standard diameter(mm) | Length(mm) |
Driving pulley, bend pulley | 500 | 500 | Length of pulley depends on the width of conveyor belt |
| 650 | 500~630 | ||
| 800 | 630~1000 | ||
| 1000 | 800~1150 | ||
| 1200 | 800~1150 | ||
| 1400 | 1000~1350 | ||
| 1600 | 1150~1600 | ||
| 1800 | 1150~1800 | ||
| 2000 | 1350~2000 | ||
| 2200 | 1600~2200 | ||
| 2400 | 1800~2400 | ||
Testing measures
We have strict quality testing and performance testing to ensure the quality of
our belt conveyor roller.

Testing standard
1.End travel<0.5
2.Axial application of force(15KN) cudgel and axle don’t come away
3.1M free flat slump: Weld joint without harm
Axial displacement ≤1.5
4.180/KG(cm) free vertical slump:Weld joint without harm
Axial displacement ≤1.5

HuaYun conveyor roller and pulley are widely used in mines, caves,
cement works, coal-fired electric utilities and dock installations.

The Certification
Production capacity: as usual 100 pieces/ week, but urgent order is acceptable
Certificate: ISO9001:2008, MA, TUV



Our other kinds of conveyor idler roller

Our factory and client

We are ready to cooperate with our friends both at home and abroad to build a bright future!
We sincerely welcome any cooperation with you in the future.

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