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Tongxiang is a  impact roller suppliers in china .The impact idler in the installation aspect is to improve the density of the installation; two is regular inspection, timely replacement of the damaged rollers. For the conveyor belt with larger drop drop, it is recommended to install the buffer gas lock and replace the impact idler with the buffer bed. According to the characteristics of the impact idler, several points for attention are put forward in the selection, such as the radial runout of the supporting roller, the idler's dexterity, the axial momentum, the dust-proof performance of the roller, the waterproof performance, the axial bearing capacity of the idler and the impact resistance of the roller. (1) temperature protection of impact idler Belt conveyor belt friction roller and its temperature exceeds the limit, the detection device is installed close to the drum a over temperature signal, the receiver receives the signal, the 3S delay, the executive part of the actio...

Tongxiang is a conveyor idler manufacturer and supplier  in China.In the design of belt conveyor, taper roller will usually be selected. The main standard of conveyor roller selection is diameter, and the use of large diameter change drum is very beneficial to the use of conveyor belt. However, when the drum diameter increases, the quality of the driving drum, the deceleration ratio of the drive reducer, the quality and the size of the reducer need to increase correspondingly. Tong Xiang Machinery recommends that the user should choose the following factors when choosing the diameter of the drum. (1) conveyor belt around the bending stress of the adhesive tape roller; (2) conveyor belt bending frequency, and the guide way around, number, distance and speed of the drum around; (3) conveyor belt and roller surface between the maximum or average pressure; (4) allowable belt strength utilization ratio, which is the maximum belt tension and belt tension than the allow...

Tongxiang is a  conveyor equipment manufacturers china .Conveyor manufacturers in the test conveyor roller operating results found that the conveyor roller will appear in the following several common failures can not be normal operation: 1. the conveying roller pressure anomalies, if the pump is normal, you need to see whether the trachea leaks or blocked. 2. the transport roller brake pads are damaged. 3. the transmission drum on both sides of the disc is defective. 4. the conveyor roller operation brake switch system is faulty, poor braking command transmission. 5. delivery roller power transmission system promptly cut off power. 6. conveyor belt belt friction brake should check whether the friction belt is loose or friction factor decline, should be adjusted or replaced. More information about high quality products,such as Impact roller , hdpe roller, return roller,please contact us.                         ...

Tongxiang is a  belt conveyor idler roller supplier in China.Nowadays, with the growing maturity of production technology, people constantly innovate in order to improve production level, so as to better improve the quality of products, and invest more in technology in production operations. For enterprises to better put into production, we need to better understand the parts of conveyor equipment. Now let's first understand the common idlers in belt conveyors. Conveyor rollers is through the conveyor belt and the roller, and friction force is generated to drive the roller body and the bearing seat and the bearing outer ring, sealing ring, continuous uniform rotation phenomenon. The roller can be used with other conveying equipment, so as to better carry out the transportation of production materials and logistics transportation. At the same time, the roller is an important part of the conveyor, and there are many kinds, and the quantity is large. Although the conveyor rol...

Tongxiang is a  belt conveyor idler roller manufacturer in China.As an important component of the net belt conveyor, the roller bears more than 70% resistance when it conveyer the material. As a large number of belt conveyor accessories with high usage rate and large replacement frequency, we need to consider some aspects to improve the performance of idlers in selection, use and maintenance. Here, we introduce the main factors that affect the performance of the roller bearing rollers. (1) sealing effect is not good: Roller internal use of the seal is non contact axial labyrinth seal is characterized in that the inner and outer seal is formed between the twists and turns of a small gap to seal, dustproof effect is good, but the waterproof effect is poor, and the production status of underground belt is dust, dust and water, so the roller the seal must have good dustproof and waterproof effect. If the inflow of the roller in the roller will corrode the bearing, the dust will dama...

Tongxiang is a  conveyor roller manufacturers and suppliers .Today we share the analysis of failure causes of mechanical rollers. Causes of failure of mechanical rollers: 1. whether the pressure of the mechanical cylinder is abnormal, such as whether the gas pump is abnormal, or whether the trachea is leaking or blocking. 2. whether the brake block of the mechanical drum is damaged or not. The brake disc on both sides of the roller is incomplete. 3. operation brake switch system is wrong, so that the brake instruction is not smooth. The upper part of the 4. heavy hammer should be straight to the vertical line except the length of the belt, which is to ensure the horizontal axis of the shaft. Mechanical roller 1. when using the screw tension or hydraulic cylinder tension, the two bearing seats of the tensioning machine roller should be moved together to ensure that the axis of the mechanical roller is straight with the longitudinal direction of the belt. 2. the adjustment me...