Heavy-duty conveyor idlers for coal 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 conveyor idlers character:

Different kinds of Heavy-duty conveyor idlers 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 conveyor idlers: 

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

Huayun factory Heavy-duty conveyor idlers production:

 The production process of steel tube conveyor rollers is as following:

Conveyor Roller Shell: use customized steel tube for conveyor roller which make roller have minimum play radial eccentricity.

Conveyor Roller Shaft: High Brightness and little tolerance (+0.01mm)

Conveyor Roller Bearing: working hour:30000-50000 hours

Conveyor RolleR Bearing housing and seals: DTII, TK contact, TK labyrinth, TKII, TD75, dustproof and water proof

We will make play radial eccentricity test for Heavy-duty conveyor idlers before delivering out from our company.We can assure play radial eccentricity less than 0.5, if have special requirements, it can reach 0.2~0.3

Heavy-duty conveyor idlers certificate:

Our Huayun conveyor roller,conveyor pulley,conveyor belt,conveyor frame,conveyor bracket and belt conveyor products manufacture by our factory.And we can guarantee our rollers quality,and we can some certificate,such as CE,ISO,BV,SGS,IKA,ETC.

Heavy-duty conveyor idlers package:

When your order is sent in a whole container, the conveyor roller is packed with plastics; in other cases, our rollers are packed in standard wooden box or as per your specific requirements.

Baoding Huayun Conveyor Machinery Co., Ltd, steel roller with high quality, certificated by the ISO9001/2008 and Safety Certificate of Approval for Mining Products, exported to USA, Russia, Belgium, Australia, New Zealand, South Africa, and so on.

) manufacturer of belt conveyor carrying 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.

Welcome all companies to contact us for business negotiation. It is my honour to serve you. baoding rubber buffer roller