China Mining&Construction Equipment Co., Ltd

Before spraying machine downtime, stop feeding, no material to be ejected when the head office, shut the water supply valve.

Before class jet, to check the pressing force applied to the rubber combined board. Clamping force is too small, it will create pressure air from the joint surface to escape. It carries the fine parti

First, before the start of preparation: 1. Inspect all joints are secure, each rotary sliding parts are flexible and reliable. 2. Check the drive motor and power connections, jog the motor rotation di

According to the staff to analyze the current status quo concrete spraying machine industry analysis Survey, concrete spraying machine is very optimistic, they are spraying machine through the industr

August 17th, 2017, 10 sets walk behind vibratory road roller that made by China Coal Group were sent to Malaysia from Qingdao Port. After several times visits and communications, customers from Malays

January 15, Jining Civil Affairs Bureau of Industry Association of social organization assessment panel visited Jining E-commerce Association for the development of a comprehensive assessment of the a