ODM Dustproof 89mm Diameter Belt Conveyor Rollers Trough Shaped

ODM Dustproof 89mm Diameter Belt Conveyor Rollers Trough Shaped

Coal Mining Heavy Duty Conveyor Idler Trough Roller Idler for belt conveyor

Conveyor trough rollers are widely used in open-air dusty and corrosive environments, such as mines, power plants, steel plants, stone plants, cement plants, coal washing plants, salt plants, alkali plants, fertilizer plants, docks, etc. Trough rollers are often used in transportation places.

The influence of the radial runout of the idler on the belt conveyor: within the specified runout range, the belt conveyor can be kept running smoothly, otherwise it will cause the belt conveyor belt to resonate and jump, causing material toss, polluting the environment, and speeding up the belt. The higher the value, the more beneficial the radial runout is smaller. The standard amount in my country is 0.7 mm, and the amount specified in the Japanese JIS standard is 0.5 mm.

Features of trough rollers

1. The trough-shaped roller has the characteristics: acid, alkali and salt are not corrosive to it.
2. The groove-shaped roller has strong hardness: strong.
3. Good airtightness: the trough roller is fully sealed, with plastic labyrinth sealing rings at both ends, oil and grease will not leak, which can keep the rolling shaft for a long time; the trough roller is running in a fully sealed state.
4. The ceramic surface of the trough roller: an oxide film is formed, the surface is smooth, does not adhere to the material, and the friction coefficient in contact with the conveyor belt is small, which reduces the driving force of the winding.
5. Long service life of trough rollers: trough rollers are 2-5 times longer than steel rollers, and can reduce belt wear, belts do not run sideways, and extend belt service life.
6. Low operating cost: trough rollers can reduce the overall cost of belt conveyors and reduce maintenance man-hours.

HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD is founded in 1994, QINYI has professional production workshops and modern production lines. covering an area of more than 60,000 square meters, with the registered capital of more than USD1,888,000.

QINYI mainly engaged in designing and manufacturing bulk conveying systems and equipment, we are specialize in gravity conveyor. roller and pulley.QINYI products are widely used in mining, coal, port, power station,building and metallurgy, etc.

With the high quality, reasonable price, fast delivery, good after-sales service. QINYI has obtained the customer high praise and keep cooperation now.

In order to ensure the quality of the products, QINYI have passed the ISO9001:2000 quality management system certification. According to GB/T19001:2000 standard, QINYI has established a quality management system, which provides a reliable guarantee for the quality stability.

It's our principle in business to honor the contract and keep our promise.

QINYI has exported to Italy, Germany, Hungary, America, Holland, Chile, Tunisia, Malaysia, Vietnam, Philippines, Indonesia, Pakistan and many other countries.

QINYI welcome you to send us the inquiry and other questions, we would like to improve with you together and looking forward to cooperate with you at any time.

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