Single hydraulic prop for mining
Hydraulic prop
Suspended single hydraulic prop
Application scope of single hydraulic prop Single hydraulic prop is suitable for inclined coal seam mining working faces with coal seam inclination angles less than degrees. It is suitable for coal seams The conditions for the top and bottom plates are that the backwardness of the top plate does not affect the recovery of the pillars, the bottom plate should not be too soft, and the depth of the pillars pressed into the bottom plate does not deteriorate the integrity of the bottom plate, otherwise the base should be enlarged. When used in blasting mining working surfaces where coal is relatively soft, protective measures should be taken on the coating surface of the living cylinder to prevent collapse. When the pillars are matched with wooden roof beams or used as point columns, the top caps should be replaced with column caps to avoid damaging the wooden beams. Advantages of single hydraulic prop Problems such as mouth deformation, leakage, and corrosion of underground hydraulic props. Due to the difficulty in dismantling the equipment, traditional methods are difficult to solve on-site problems after the above problems occur. The main method is to replace new spare parts, but the replacement cycle is long and the cost is high. The latest contemporary repair methods for single hydraulic props are mainly polymer composite materials. It has excellent adhesion and good pressure resistance, which can not only meet the production and use requirements under the above working conditions, but also has a simple and easy operation process, no thermal influence, and no limit on coating thickness. At the same time, the coating itself has excellent oil resistance, corrosion resistance and self-lubricating function, which ensures the wear resistance after repair, ensures the normal production of the enterprise, and avoids increased damage to equipment components.
Single hydraulic prop for mining
Small single hydraulic prop for mining
Type single prop
Cylinder size mining suspension single hydraulic prop
Cylinder size mining suspension monomer Hydraulic prop
Plunger suspended single hydraulic prop
Suspended single hydraulic prop
Suspended single hydraulic prop at the lowest price
Mining single hydraulic prop
Hydraulic Prop
Single prop
Type suspended single hydraulic prop
Mining single prop
Single hydraulic prop
Plunger suspended single hydraulic prop< br/>/
Single hydraulic prop suspended single prop suspended single prop suspended single hydraulic prop mine single prop
Mining monomer|Hydraulic prop