4. Observe that the circuit of the scrap shearing machine may participate in the hydraulic control check valve. When the cylinder drops, the closed loop pressure of the hydraulic control reduces the check valve. When the hydraulic pressure is controlled, the one-way valve of the scrap shearing machine is opened.
In terms of response, the intelligent system is added, and the response speed to various commands has increased a lot. People can complete various operations on the gantry shear equipment very quickly, especially in the cutting process, you can freely let the scissors mouth Stop at any angle or start immediately, the adjustment and strain performance in the operation process are greatly increased, which also guarantees the practicability and durability of the gantry shear equipment.
5. Insufficient bearing lubricant
4. During work, it is forbidden to operate the gantry shearing machine with overload. The material exceeding the shear thickness cannot be cut. If the material is too short, the material cannot be pushed into the shearing equipment by hand, and the steel plate needs to be used to push the material into .
5. Add air-cooled and water-cooled hydraulic oil radiators, and add these two heat dissipation devices above the oil tank of the scrap steel shearing machine, which can effectively reduce the temperature of the hydraulic oil and regularly clean the water-cooled and air-cooled devices.