Oil-immersed electric drum for coal mining equipment

Oil-immersed electric drum 

Certification:ISO, MA, TUV

Type conveyor: DTII, TD75

Bearing NO: 1310,1312,1314,1316,3520,3524,3532

Material: carbon steel, Rubber 

Pulley dia: from 250mm to 2400mm

HUAYUN Oil-immersed electric drum has passed ISO9001:2008,

MA Verified and TUV Certification.Exported to USA, Russia,

Belgium, Australia, New Zealand,South Africa, and so on.   

Feature of Oil-immersed electric 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 Oil-immersed electric 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

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 Oil-immersed electric drum are widely used in mines, caves,

cement works, coal-fired electric utilities and dock installations.

The Certification

Our other kinds of conveyor idler roller

Our factory and client

We are read 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.