INTRODUCTION

Along with the scientific and economic development, the sand dryer machine has become the product of era. For users of sand rotary dryer, the stable performance is of significant importance. In order to make the machine run smoothly and stably, factors like reasonable design and high matching degree of inner accessories should rationally coordinate with each other. For whole rotary sand dryer, the revolving part of rotary drum is of high importance, especially the ending. Since the ending part of rotary drum is the nearest to the furnace, it is easy to be burned out or destroyed by the high temperature. The common way to deal this problem is to change or upgrade the rotary drum.

Firstly, in order to avoid the incline and roll of sand rotary dryer, we can use the jack to lift the machine body and sleeper to stabilize the machine body. Secondly, we can dismantle the accessories of rotary sand dryer one by one like motor, bearing rollers, reducer and gear ring, etc. Thirdly, in order to make the latter welding run smoothly, we can use special bracket to hold the drum and driving pinion to lift the drum.

At last, we can pull the pulley to lift away the dismantled rotary drum. Then, the damaged ending can be replaced with a new one. For the accessories, they should be assembled one by one. Product quality is regarded as the life of enterprise. That’s the operational spirit of Dingli Heavy Machinery. If you need our products, please click the website and leave messages on it: http://www.ft-dryer.com. Professional engineers or technicians in our company will contact with you as soon as possible. Thanks for your sincere support.