Shandong China Coal Mining Single Hydraulic Props Co., Ltd.

The hydraulic acrow props working process consists of four stages: ascending column, preliminary support, carrier, and column return.

We are specialized in making suspension hydraulic prop. We not only have advanced production equipment, perfect processing technology, and responsible staff to ensure the quality of single hydraulic p

Mining hydraulic prop is a new type of environmental protection supporting equipment. Acrow prop can be used for supporting roof and supporting end of fully mechanized working face in high-grade gener

The single hydraulic prop has good stability and outstanding technical performance advantages. The single support height of coal mine general mining face is increased from 2.5 m to 3.5 M. the coal sea

Failures that may occur during the operation and support of the hydraulic support include: low setting force, over-limit work resistance, inability to push and slide straight, and delay in moving the

On September 19, a batch of single hydraulic prop equipment for mining is loaded in the intelligent equipment manufacturing workshop of China Coal Group and will be sent to a mine in Fugu County, Shaa