Hammer crusher is one of the most widely used crushers in the current market, which benefits from its large production capacity. It is well-known that hammer crushers work in long-time and hard conditions, which make the hammers’ repair and maintenance difficult. The hammers manufactured by Xinxiang Dingli are made of dual-metal alloys, whose toughness and wear-resistance are excellent. The traits can prolong the hammers’ life, reduce the overall production cost and increase the hammer crushers’ efficiency. Due to the special working-condition, the maintenance and repair of equipment is essential. The engineers of Dingli sum up several methods to repair the hammer crushers, hoping that it will help the users and workers make the machines function well.
The main steps of repairing hammers are as follows:
1. To weld and repair the worn hammers
2. To fix a rope parallel with the rotor’s spindle in the hammer crusher’s crushing cavity
3. To raise the hammers of each pair of rotor, keeping them in the same height as the rope
4. To weigh every hammer and calculate the difference of the related two pairs of hammers
5. To fill level of the lighter hammers till the difference of the two pairs of hammers meet the provision
There are many advantages of this method, such as simple repair-style, low cost and short time and so forth. It is suitable for all kinds of hammer crushers’ mend.
The hammer is the main working part of hammer crushers, whose shape, quality and materials all affect the crushers’ production capacity. Xinxiang Dingli Mine Equipment CO., LTD devotes a lot to researching the hammers’ materials and wear-resistance, optimizing the hammer and prolonging the hammers’ life. In that way, can we reduce the investment cost, and increase the production efficiency and the investors’ economic benefits.
