Development of new equipment for Shuguang Stone Raymond Machinery Factory

The new equipment of Shuguang Raymond Machinery Factory adopts the hydraulic turning method, which is the most convenient, fast and practical method in grinding roller maintenance operations. This method is equipped with a special maintenance cylinder. You only need to remove the maintenance door on the cylinder and withdraw the connecting pin between the boom and the rocker arm. The material of the roller sleeve and lining plate is made of special high-chromium cast iron alloy. The hardness of the casting can reach Certain requirements are required, but roller sleeves and liners with too high hardness are difficult to turn. Castings should also undergo internal flaw detection. Casting defects or internal cracks may affect their service life. It is incomplete to judge the quality of castings only by whether the surface is flat or smooth.
> The working current of the main motor of Shuguang's new vertical grinding mill, the bearing and winding temperature of the motor, the oil temperature of the motor bearing lubrication, the oil pressure, the grinding disc lining and the roller sleeve of the grinding roller will wear out after a certain period of production and require maintenance. Maintenance or replacement is required, and the maintenance and repair work of the grinding roller is relatively larger. Vertical mills with different structures have different operating methods for the maintenance of their grinding rollers.
> Shuguang Raymond Machinery Factory
The grinding roller bearing lubrication of new equipment currently has two structural types: immersed oil lubrication and forced thin oil circulation lubrication. The new vertical mill
adopts forced circulation. Lubrication can bring out the heat in the grinding roller cavity in time, and the temperature measured from the oil can be directly entered into the central control room for monitoring. The grinding roller seal has two structural types: mechanical seal and air pressure seal. As a conventional sealing structure, mechanical seals are widely used in the machinery industry because of their low maintenance, safety and reliability. The early grinding roller mechanical seal had its sealing position inside the grinding cavity, which could not absolutely prevent the entry of dust. The new Raymond mill moves its sealing position from the grinding cavity under harsh working conditions to outside the grinding cavity in the atmospheric environment. This This design ensures that dust will not enter the grinding roller cavity. This sealing method has been used in many types of vertical mills and has achieved good results.
>Zhengzhou Shuguang Heavy Machinery Co., Ltd. is a company specializing in Raymond mill
, Raymond machine
, Raymond mill
and other crushing equipment. Welcome to buy from our Raymond mill Various Raymond machine equipment produced by Mongolian machine manufacturers
, Zhengzhou Shuguang Heavy Industry welcomes you to our company for consultation and negotiation. For details, please see the company website:: :
>