The conveying speed can be adjusted according to the conveying capacity, and the lifting height can be selected as required. The hopper is designed and manufactured by ourselves. The hoist has less requirements for the types and characteristics of materials, which can not only improve the general powder and small granular materials, but also improve the materials with high grinding performance, good sealing performance and less environmental pollution. The ore powder elevator uses a series of hoppers which are uniformly fixed on the endless traction component to vertically lift the continuous conveying machinery of materials. The ore powder elevator uses a series of hoppers which are fixed on the traction chain or belt to transport the bulk materials in the vertical or near vertical direction. Divided into ring chain, plate chain and belt. It is suitable for lifting from the lower to the higher. After the supplied materials are put into the hopper through the shaking table, the machine will automatically run continuously and transport upward. In order to ensure the safe operation of the wire rope and better grasp the damage rules and prevention methods of the wire rope, according to the structure of the equipment, the mineral powder hoisting machinery company analyzed the causes of the wire rope damage, including:

The skip prevention device does not bounce back on the pulley device

1. When the arrangement clearance of the pulley is too large, more than 20% of the diameter of the wire rope or rope prevention device can not meet the requirements of rigidity, and rope skipping is set between them, causing damage to the rope.

2. When the bottom groove diameter, wrap angle and groove wall wear of the inverted pulley approach or exceed the specified requirements, the corresponding extrusion force and bending stress of the wire rope will increase.

3. The material properties of pulley or roller can not meet the requirements, which will also lead to wire rope damage due to excessive extrusion stress.

4. Winding device, steering pulley, etc. Due to routine maintenance, lubrication and premature wiring.

5. During the first installation, the wire rope is bent or twisted, the wire rope is unevenly arranged on the drum, or no measures are taken during the first climbing.

6. The improper position of pulley or drum makes the deflection angle of wire rope increase when winding in or out of pulley and drum, that is, the center line of wire rope and the plane clamp perpendicular to the axis of pulley or drum are greater than 4 °. 7. The manufacturing defects of the pulley or winch drum, such as air holes, cracks, and sand passing, cause the surface roughness of the ore powder hoist rope to be large and damage the machine.

8. Improper daily lubrication or improper selection of lubricating oil.

9. The direction of main rope at the joint of wire rope and wedge is incorrect; The pitch of screw buckle is unreasonable, the quantity is small or the selection of wire rope does not match with wire rope; Improper measures for fixing the end of wire rope; The rope head at the connection of pressing plate is too short, without binding, and the bolt is too tight or loose

The above is the explanation and sharing of "the cause of the wire rope damage of the mineral powder hoist" by the mineral powder hoist machinery company. I hope this article can help you. If you have any questions or needs about the mineral powder lifting machine, you can call the hotline on the home page. We have professional personnel to answer them for you. If you like this article, you can pay attention to our website. We will update the product knowledge from time to time to help you better understand the knowledge of this kind of products. We are your reliable partner.