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Description

Working Principle

Through the friction between the conveyor belt and the rollers, the rollers are driven by the friction between the conveyor belt and the rollers to make rotary movement of the roller body, bearing seat and bearing outer ring, sealing ring, and the conveyor belt and together with it to realize the transmission of logistics.

Use and operation

1. Before using the rollers, the appearance should be carefully checked for any serious damage, and the rotating support should be rotated flexibly without jamming.
2. The installation distance of the rollers should depend on the type of logistics and the characteristics of the conveyor capacity size by scientific calculation to avoid too sparse or too dense installation.
3. The installation of rollers should be adapted to avoid mutual abrasion.

Maintenance and repair

1. The normal service life of the rollers is more than 20000h, and generally do not need maintenance. However, according to the size of the use of places and loads, should develop the appropriate maintenance date, timely cleaning and oiling maintenance, timely cleaning of floating coal. Abnormal sound and do not turn to be replaced in a timely manner. 2. Replacement of bearings, must make the bearing cage opening to the outside, the bearing is loaded into the support, it should maintain the appropriate clearance, not pressure.
No dead.
3. Labyrinth seals should be used original parts, assembly should be loaded into the bracket separately, not set together assembly.
4. The rollers in use should be strictly prevented from hitting the roller body with heavy objects.
5. In order to ensure the sealing performance of the rollers and the use of performance, it is prohibited to disassemble the rollers at will. The internal parts of plastic spraying rollers are higher than ordinary rollers: sealing, bearing and lithium grease replacement for high temperature resistance without deformation, lithium grease at high temperature without loss.

Company Profile

Baoding Wanjia Conveying Machinery Manufacturing Co., Ltd. is a professional enterprise producing various kinds of conveyor belts, conveying machinery and accessories. Since its establishment, the company has always adhered to the business philosophy of developing enterprises based on science and technology, emphasizing quality management, pursuing good faith management and creating famous brand products. High-quality scientific and technological management team, advanced production equipment, complete testing methods, strict quality control system to ensure the production of high-quality, efficient products. The company is based on the domestic market, closely with the international norms. The company has been awarded “Certificate of Adoption of International Standards” issued by Hebei Provincial Bureau of Technical Supervision and “Certificate of Product Conformity” issued by Hebei Provincial Product Quality Supervision and Inspection Institute, and passed ISO9001 International Quality System Certification in 2005. The ordinary, high-temperature resistant and whole-core flame retardant conveyor belts produced by the company have been sold well all over the country and exported to Southeast Asian countries with their good product quality and considerate after-sales service. The products are widely used in coal, metallurgy, harbor, electric power, building materials and other production fields.