Discount Price Industrial Conveyor Idler Roller - Troughing Impact Idler – Joyroll

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Discount Price Industrial Conveyor Idler Roller - Troughing Impact Idler – Joyroll Detail:

Impact idler protect the belt by absorbing impacts at loading and transfer points. They are available in angles of 20, 35 and 45 degrees, and any other angle are also manufactured as per customer’s design and drawings of the impact idler. Eropean DIN standard, America CEMA standard, Japan JIS standard are available in Stock.

SPECIFICATION:
For Belt Width: 400-2800mm

Trough angles: 0°-45°
Surface Treatment: Electrostatic Powder Coating, Galvanization.
Standard: DIN, CEMA, JIS, AS, SANS-SABS, GOST, AFNOR etc.

RAW MATERIAL OF ROLLERS:
1. Pipe:

High precision longitudinal seam-welded steel pipe, materials S235JR(EN 10025-2),St37-2 (DIN 17100)
Remove internal and external welding bars and uniform wall thickness ensure the roller good dynamic balance
Good out of roundness of pipe ensure the roller have small T.I.R
The pipe is cut and machined using automatic CNC machines, that guarantee the tolerances precision
Roller surface treatment is electrostatic powder coating, thickness of coating approx. 80-120 μ.

2. Shaft:
Cold-drawn round steel bar, materials S235JR(EN 10025-2),St37-2 (DIN 17100)
High precision diameter tolerance, seat IT6 acc. to EN ISO 286-1, perfect match with bearings.
Cut and machined by automatic numerically controlled machines
Precise positioning of circlip groove ensure roller have very small axial movement.
Galvanized shaft are available.

3. Bearing:
Deep-groove ball bearings, tolerance class P5 (DIN 620)
C4 radial clearance provides for optimum roller operation
Bearings are filled with lithium base grease throughout its service life
Nylon cage advantage: self-lubricating, abrasion resistance and low heat by friction, low noise, long service life
A variety of brands are available (HRB,ZWZ,LYC,SKF,FAG,TIMKEN,NSK,NTN etc.)

4. Bearing House:
Made of high quality cold-rolled steel plate, materials DC01(EN 10130), St12(DIN 1623)
High precision, smooth and no burr, bearing fit tolerance standard ISO M7
Perfect concentricity ensure the roller low T.I.R

5. Seal System:
The system comprises of inner seal, labyrinth seal, galvanized metal dust cover, protective cover
Inner lip seal prevent the pipe internal rusting entering the bearing, material is Nylon.
Labyrinth seal have two parts, female labyrinth seal and male labyrinth seal, both material are Nylon or POM,especially effective against the intrusion of outside contaminants
Labyrinth seal filled with lithium lubricating grease, maintenance-free throughout its service life
The labyrinth system can be fitted with a rubber friction ring to prevent the intrusion of water

7. Lubricating Grease:
#2 Long lasting lubricating grease, working condition -20°c to 120°c

8. Surface Treatment:
Electrostatic Powder Coating

FEATURES
1. Deep formed channel side brackets for extra strength.

2. Non-Clogging center stands.
3. Minimal roller gaps.
4. Heavy duty foot pads made for bolt mounting.

APPLICATION:
Mining

Steel mill
Cement plant
Power plant
Chemical Plant
Sea Port
Storage etc.

CERTIFICATE:
ISO9001, SGS, CE


Product detail pictures:

Discount Price Industrial Conveyor Idler Roller - Troughing Impact Idler – Joyroll detail pictures

Discount Price Industrial Conveyor Idler Roller - Troughing Impact Idler – Joyroll detail pictures


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Our items are commonly identified and trusted by people and can fulfill repeatedly altering economic and social wants of Discount Price Industrial Conveyor Idler Roller - Troughing Impact Idler – Joyroll , The product will supply to all over the world, such as: Marseille, Kuwait, Angola, Our company adheres to the spirit of "lower costs, higher quality, and making more benefits for our clients". Employing talents from the same line and adhering to the principle of "honesty, good faith, real thing and sincerity", our company hopes to gain common development with clients from both at home and abroad!
  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Hulda from Orlando - 2017.09.26 12:12
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Princess from Salt Lake City - 2018.06.05 13:10
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