china supplier steel conveyor roller for mining

HuaYun brand conveyor roller/idler:

1.The life time: more than 30000 hours

2.Samples for testing are available

3.The more relaxed payment terms

4.Electrostatic spraying 

 Pipe - roller pipe/Q235/carbon steel

 Diameter(mm): 51, 60, 63.5, 76, 89, 108, 127, 133, 159

 Length(mm):190, 200, 240, 250, 305, 315, 375, 380, 455, 465, 525, 530.

 Thickness(mm):1.8, 2.0, 2.2, 2.5, 2.75, 3.0, 3.25, 3.5, 3.75, 4.0

Shaft - A3(45#steel)

Diameter(mm):20, 25, 30, 35, 40

Bearing - C&U,HRB,ZWZ,LYO,NWH,SKF,NSK

Type: deep groove ball bearing with C3/C4

 Size: 6104, 6204, 6205, 6305, 6206, 6306, 6307, 6308

 Bearing Housing - Trinity,special customized for Huayun

 Type: pressed housing, cast iron bearing housing, polymer

 housing

 Seal - Multiple labyrinth seal, water proof, dust proof

 Type: general use(nylon), Double labyrinth seal,TR seal

 Grease: Lithium grease lubricant

 Huayun heavy duty pipe rollers character:

Different kinds of heavy duty pipe rollers shaft ending:

About the shaft ending,we not only can manufacture the TD75 type,but also can manufacture the DTII type.And can make as customers need like below.

The advantage of heavy duty pipe rollers: 

1) manufacturer of belt conveyor idler rollers, conveyor pulleys, conveyor brackets;

2) with most advanced production equipment;

3) with exquisite craft with CEMA DIN standard;

4) with TUV, ISO9001:2008 and Safety of Approval for Mining Products;

5) with high quality material purchasing channel and excellent after-sale service