Detailed conveyor roller idler feature:
1.Roller idlers Dia 89mm-219mm, length 190-2000mm, which are used in the steel industry, harbor, coal industry, power industry, cement industry, etc
2.Tube: Q235
3.Shaft: 45# STEEL
4.Bearing: Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance.
5.Seals: Grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal.
6. Lubrication: Grease is Lithium soap type grease with Rust Inhibitors.
7. Welding: Mixed gas shielded arc welding end
8. Painting: ordinary painting, hot galvanized painting, electric static spraying painting, baked painting
Besides we can manufacture the rollers and idlers according to the buyers' requirements

Summary of the roller size:

(1) Easy installation and nice flexibility;
(2) Low friction coefficient;
(3) Dust-proof and water-proof;
(4) Fine welding technique ensure roller with low vibration and noise;
(5) Electrostatic spraying technic makes the roller more durable and good-looking;
(6) Strict inspection standard ensures high quality product.

Our product is widely used in such surrounding as underground coal mine and that with severe open-air dust and high corrosivity.These places include mines,power plants,steel mills,stone factory,cement plant,coking plant,coal washing plant,saltworks,soda ash factory,chemical fertilizer plant and wharfs.  

Henan Joinrise Mining Equipments Manufacture Co.,Ltd

Henan Joinrise Mining Equipments Manufacture Co.,Ltd was established in 2004, with a total investment of 10,000,000 yuan. Our company specialized in manufacturering, R&D, designing and selling electromechanical equipment, mainly including conveyor belt, conveyor roller and other conveying equipment spare parts . Our company is well-equipped testing facilities and strong technical force.
Adhering to the business philosophy of "Convey Power,Convey Value", and with standardized management, excellent quality and thoughtful service, our company hopes to work hand in hand with clients to achieve long-term win-win cooperation.

Henan Joinrise are a profesional manufacture of specially producing all kinds of Conveyor idlers & rollers & pulley, including Carrying idlers/roller ,Impact idlers/roller, Return idlers/roller, Training idlers/roller, Guiding idlers/roller, and Conveyor pulley & different types of Frame.  

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1.What products does your company mainly produce?
We mainly provide Conveyors and Belt conveyor parts:

• Conveyor rollers
• Conveyor belts
• Conveyor pulleys/drums

2.Uncompromising strength

• Advanced research achievments,outstanding technical design.
• Precision manufacturing technology with patented technology.
• Efficient operation and long life, reduce maintenace costs.
• Patented technology gives it superior wear resistance and corrosion resistance.
• Through long-term use, it proves that the working life is beyond 6 times as much as normal conveyor pulley under the same envioronment.
• We established a new standard in this field.

3. What is the payment of your company?
Joinrise accepts the payment of T/T and L/C, 30%T/T in advance, 40% after shipment, the balance D/P,everything can be further discussed.