1. Equipment Overview
1. Equipment Name: Hydraulic Power Chain Clamp
2. Equipment Purpose: Mainly used for disassembly of large impactors and other large-diameter drilling tools
3. Configuration: Hydraulic power chain clamp, equipped with an electric high-pressure hydraulic pump station, a main clamp and a backup clamp. Each clamp is equipped with a double-row chain and a clamping cylinder. The diameter can be increased or decreased by adjusting the number of chain links. The main clamp is equipped with a push-pull unscrewing cylinder.
2. Main Technical Parameters
1. Applicable drill diameter: 100-500mm (increase chain clamping larger diameter)
2. Hydraulic pump flow: 15L/min
3. Working pressure: 25Mpa
4. Diesel engine power: 4kW
5. Unbuckling torque: 300KN.m
6. Make-up torque: 200kN.m
7. Approximate weight: 1600kg
8. Overall dimensions: 1500x1300x1000 (vertical unscrewing)
1500x1300x1600 (horizontal unscrewing)
3. Drilling Tool Disassembly Operation Procedures
1. Pump station oil tank capacity 45L Make sure there is hydraulic oil in the oil tank, L-HM46 hydraulic oil to the oil mark display.
2. Connect three-phase electricity, the motor fan rotates in the marked direction (clockwise) and the oil pump works correctly.
3. Add or subtract chain links according to the diameter of the clamped drill.
4. The C handle tightens or loosens the main clamp, loosens forward and clamps backward.
5. The B handle tightens or loosens the backup clamp, loosens forward and clamps backward.
6. The A handle is for loosening or tightening, and it rotates forward, loosens forward and tightens backward.
7. According to the torque of the drilling tool, adjust the system pressure, the maximum is 25Mpa.
8. To disassemble the drilling tool horizontally and vertically, just remove the fixing bolt at the back of the equipment and change its position.
