Single hydraulic prop adheres to the principle of good faith and win-win, with more scientific management, innovative enterprise spirit, excellent production equipment, perfect detection means, reliab
Hydraulic Prop, plays an important role in many fields, especially in coal science and technology and mining.
Hydraulic Prop plays an important role in coal mining and other fields requiring support with its unique retractability, high working resistance, simple structure, safety and reliability, and long s
In the production process of single hydraulic prop, the formula should be adjusted according to user requirements, climate change, load-bearing conditions, and compressive strength, and should not be
At present, part of the stope supported by hydraulic prop and SGWD-17 slab conveyor are used to form a working face.
Local scratch and deformation of hydraulic prop equipment are common problems of single hydraulic prop, especially the deformation and leakage of piston port and corrosion of downhole hydraulic prop.
