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Durable Training Idler Belt Conveyor Rollers for Self Aligning Centering

Durable Training Idler Belt Conveyor Rollers for Self Aligning Centering

  • Durable Training Idler Belt Conveyor Rollers for Self Aligning Centering
  • Durable Training Idler Belt Conveyor Rollers for Self Aligning Centering
Durable Training Idler Belt Conveyor Rollers for Self Aligning Centering
Product Details:
Place of Origin: China
Brand Name: Ronniewell
Certification: ISO,SGS,BV,CE
Model Number: Training Idler
Payment & Shipping Terms:
Minimum Order Quantity: 500piece
Price: Pls confirm with us
Packaging Details: Seaworthy package
Delivery Time: 7days
Payment Terms: 30% TT in advance, 70% TT before the shipment
Supply Ability: 3000piece/month
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Detailed Product Description
Application: Pipe Belt Conveyor Feature: Proof Belt Deviation
Tube Material: Carbon Steel Shaft Material: 45# Steel
Bearing: Wazhou,SKF Equal Brand Color: As Per Request
High Light:

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Durable Training Idler Belt Conveyor Rollers for Self Aligning Centering

 

 

 

 

Description of training idler

  • Idler is the key component of belt conveyor. It is distributed along the total length of the conveyor with a great quantity.
     
  • Training idler is the necessary component for long distance belt conveyor.
     
  • When belt deviating from central line, the training idler rotating by central axial line under load driven,which centering the belt to working position.
     
  • The special feature of the training idler is its function of anti-deviation and anti-damage of belt.

 

 

 

Technical parameter:

Roller Dia 

(mm)

Length Scope

(mm)

Shaft Dia

(mm)

Bearings Type

(Min-Max)

Roller’s Tube 

Thickness(mm)

50

150-2500

20;25

204

3.2-4.0

63.5

20;25

204

76

20;25

204 205

89

20;25

204 205

3.2-6.0

102

20;25;30

204 205 305

3.5-6.0

108

20;25;30

204 205 305 306

114

20;25;30

205 206 305 306

127

20;25;30

204 205 305 306

133

20;25;30

205 206 207 305 306

140

20;25;30

205 206 207 305 306

152

20;25;30

205 206 207 305 306 307 308

4.0-6.0

159

20;25;30;40;45

205 206 207 305 306 307 308

165

20;25;30;40;45

207 305 306 307 308

4.5-6.0

177.8

20;25;30;40;45

207 306 307308 309

190.7

20;25;30;40;45

207 306 307308 309

194

20;25;30;40;45

207 307 308 309 310

219

20;25;30;40;45

308 309 310

 

 

 

 

Specification:

 

1.Processing of idler shell

  • The best steel tube for idler is adopted to ensure the quality of materials. The shell is automatically cut on steel tube chamfering cutting-off lathe, so that the length of the shell is uniform.
     
  • Steel tube double-end boring lathe is used to accomplish double-end high-precision boring, so that 0.01 mm coaxiality requirement to the holes at both ends of bearing can be met.
     
  • To ensure idler shell assembly precision and better surface quality, we use self-developed burr remover to wipe off all burr and iron pin after finishing boring.

 

2.Processing of idler shaft

  • The round bar steel of 45# , which is two times higher in strength than Q235 cold drawn steel used by other companies, strengthening the mechanical property of the shaft greatly.
     
  • The process from material selection to center hole drilling on end face milling and centre-hole drilling lathe, keeps the length tolerance of shaft within 0.05 mm.
     
  • External grinding and notching process on CNC lathe machine.
     
  • Shaft excircle grinding on high speed grinder, to make sure the shaft both ends 0.01mm coaxiality & finish degree requirement.
     
  • Orientation notch processed on special dual-ends milling machine.

 

3.Bearing host

  • Bearing host is punch forming by heavy duty pressing machine.
     
  • Orientation edge processed on CNC lathe machine,ensure the host working precision & each components uniformity,secure the idler shell forming accuracy.  

 

4.Idler bearing

  • Bearing is coming from Wazhou/SKF or equal brand supplier.
     
  • Lubrication grease used on bearing & seals is coming from Mobil lithium lubricating grease, as per international standard.
     

5.Joint welding

  • Bearing host & idler shell automated welding on dual head auto welding machine. Weld seam strength & idler shell air tightness is guaranteed.
     
  • Random sample air tightness test would be made on special testing equipment in order to test the welding quality.   

 

6.Bearing installation

  • Bearing installed on idler press machine, ensure the coaxiality of installed bearing within 0.02mm.  

 

7.Tighten sealed

  • Using contact type tighten seal structure, anti-dust,water proof, anti-leakage with excellent performance.
     
  • Using low temperature seals & lubrication grease which tested in low temperature surrounding, make sure the using life in cold condition,suitable for low temperature area.

 

 

 

Introduction:

  • The range of idler product including controllable idlers, damping adjustable idlers, impact idlers, anti-sway idlers and long service life & tightly sealed idlers.
     
  • Trough roller is the perfect choice for underground coal mine and open coal mine projects.
     
  • We established complete and reliable process line for material selection of spare parts, rough and finish machining, component assembly and pressing of whole idler.
     
  • We got perfect, reliable and advanced technology system,owned quality certificate, guarantee material selection process and machining precision of parts.

 

 

 

Advantages of our conveyor roller:

  • Tightly sealed performance ensure dust- and water proof;
     
  • Low friction coefficient prolong roller using life;
     
  • Fine welding technique ensure roller with low vibration and noise;
     
  • Electrostatic spraying technic makes the roller more durable and good-looking;
     
  • Strict inspection standard ensures our high quality product.
     
  • Easy installation and nice flexibility;

 

 

 

Workshop picture:

 

Durable Training Idler Belt Conveyor Rollers for Self Aligning Centering 0

 

 

 

Product name:

trough roller, trough idler, Conveyor roller, steel idler, steel roller, trough roller,idler roller,conveyor pulley, troughing idler roller,impact idler,training idler,centering idler, self aligning idler

Contact Details
WUXI RONNIEWELL MACHINERY EQUIPMENT CO.,LTD

Contact Person: Lu

Tel: +8615251689735

Send your inquiry directly to us (0 / 3000)

Contact

Address: No.28,Xieda Road, Yangshan town, Huishan disttict, Wuxi city

Factory Address:No.28,Xieda Road, Yangshan town, Huishan disttict, Wuxi city