In construction sites, hydraulic crushing pliers are often used. They can crush reinforced concrete quickly without causing much noise and dust. They are very convenient to use and are also suitable for some small sites. For crushing pliers, choose Zhizao Daguan. So, how do you operate the shredding pliers?
To understand the operation of the crushing clamp, you need to know its structure. The crushing clamp consists of the clamp body, the pin shaft, the connecting body, the handle, the cylinder and the pump station, etc. The crushing clamp body structure is reasonable, compact and highly reliable. The pump station of the crushing clamp is equipped with a safety relief valve, so that the pressure of the entire system does not exceed its set rated pressure, providing safety protection for the entire system.
When using the crushing pliers, when the pump station supplies high-pressure oil to the rodless chamber of the cylinder, the piston rod extends and pushes the jaws to contract, breaking the reinforced concrete structure. When the pump station supplies oil to the rod-filled chamber, the piston rod retracts and the clamp opens. The cylinder completes one forward and reverse oil supply, the crushing pliers complete one cycle operation, the forward and reverse continuous oil supply, the hydraulic crushing pliers repeat work, thus achieving continuous crushing of the concrete structure.
The high-pressure radial plunger pump is driven directly by the motor to rotate the pump shaft. Under the action of the inclined plate, the plunger moves back and forth along the radial direction, and the hydraulic oil is drawn in through the intake valve and discharged through the drain valve into the system oil circuit.
The crushing clamp safety valve has a rated pressure of 60MPa. The operating pressure has been set at the factory. Users should not adjust the pressure at will, and even if adjusted, it must not exceed 60MPa.
The manual reversing valve is placed in the middle position before the motor starts. The motor starts to drive the oil pump to operate, and the hydraulic oil directly returns to the oil tank. When the handle is turned one position, the hydraulic oil enters the system to push the piston, the piston rod extends, and drives the crushing clamp body to contract, thereby breaking the reinforced concrete structure. When the handle is turned in the opposite direction, the piston rod returns, and the clamp opens, completing one working cycle.
Hydraulic crushing pliers are widely used for static demolition and non-destructive crushing of reinforced concrete, and different connecting plates can be selected according to the thickness of the crushed object to meet various construction requirements. For the crushing pliers, follow Zhizao Daguan. The crushing pliers have static crushing, no vibration, and ensure structural safety; Dust-free, noise-free, and small pieces that are easy to clean; Partial removal can preserve the rebar to meet design requirements; Fast and efficient crushing at low cost, suitable for wide application in static crushing, floor slabs, concrete beams, concrete walls, concrete columns, overhanging eaves, staircase demolition/concrete hydraulic crushing pliers walls and other static demolition projects.
