Anchor rod torsion amplifier single end wrench weight 4.2KG 45# steel ordinary spray plastic full length 1200from 225 699 som/monthот 1,880,824 sum
Anchor preload amplifier 5 times torque torque torque multiplier multiplier with sleevefrom 225 699 som/monthот 1,880,824 sum
Anchor rod torsion amplifier weight 4.2KG 10 times 45# steel national standard replaceable head ordinary spray plasticfrom 225 699 som/monthот 1,880,824 sum
Anchor preload force amplifier 5 times torque torque amplifier torque multiplier with sleevefrom 338 548 som/monthот 2,821,236 sum
Bolt torque amplifier B195 times the throughput of 20 m/h cold rolled casting power 3KW coal minefrom 337 984 som/monthот 2,816,534 sum
Bolt Torque Amplifier B19/5 Times Coal Mine Casting Power 3KW Hydraulic Cold Rollingfrom 337 984 som/monthот 2,816,534 sum