XFD300 column cap 300mm nylon column shoes anti slip single hydraulic column cap column shoes mining anti flame retardant and anti-static

Description :

XFD300 column cap 300mm nylon column shoes anti slip single hydraulic column cap column shoes mining anti flame retardant and anti-staticfeature

　　Single hydraulic pillar shoes are a type of pillar shoe suitable for supporting working faces in coal mines and other mines, tunnels, etc. The characteristic of single hydraulic pillar shoes is that they have a cylindrical collar on a circular chassis, and reinforcing ribs are evenly distributed between the outer wall of the cylindrical collar and the circular chassis. Two fixed steel hoops are symmetrically installed on the cylindrical collar. Due to the reinforcement ribs evenly distributed between the outer wall of the collar and the chassis, and the addition of a fixed steel hoop clamp ring on the collar, the single hydraulic pillar shoe has the characteristics of simple and reasonable structure, improved stability of the support pillar shoe, and low damage rate.

XFD300 mining single pillar shoeadvantage

　　1. Stronger pressure bearing capacity than other materials;

　　2. Higher corrosion resistance than other materials;

　　3. High wear resistance and high reuse rate;

　　4. Cheaper than other materials;

　　5. Easy to recycle compared to other materials;

　　6. Improve work efficiency and reduce work intensity

XFD300 column cap 300mm nylon column shoes anti slip single hydraulic column cap column shoes mining anti flame retardant and anti-staticIt is a disc-shaped protective cylinder with a concave spherical center surface and annular inclined surfaces around it. The protective cylinder is equipped with an annular inner ring platform, and there are radial upper and lower reinforcing ribs between the inner and outer ring platforms. There are grooves between the reinforcing ribs and multiple recovery holes in the grooves. Its compressive strength is 535kN-560kN and shear resistance is 562kN. Its bearing capacity is 1.8 times that of a single pillar working resistance,Single pillar shoeExceeding industry standards. The column shoe has a diameter of 270 mm, a total thickness of 55mm, a middle groove diameter of 130mm, a depth of 15mm, and a bottom thickness of 40mm. The column groove has 8 radially reinforced vertical bars along the circumference, with an inclined vertical height of 30mm. Drill a hole with a diameter of 10mm in the gap between the vertical bars of the column shoe to tie the rope chain.

AfterSalesService :

• Anti slip single hydraulic support cap shoe