The integral top beam, two level side wall structure, the middle of the base open file. Suitable for stable and relatively stable roof, 5.5 meters thick coal seam mining full height

The use of location: Jincheng mining company coal mine
Bracket type SupportType:
ZY8640 / 25.5 / 55
Working resistance of support in YieldLoad:
8640KN
The height of the bracket Height Range:
25.5-55m
Supporting intensity of SupportDensitY:
1.05-1.07Mpa
Floor pressure ratio pressure : Base
1.4-3.7Mpa
The thrusting force PUSH Force For Conveyor: 361KN
Pulling force Pull Force For Suport: 633KN