The scrap steel shearing machine is suitable for the shearing of a variety of scrap metals. The shearing force is large and the efficiency is high. However, the machine has a certain service life. After a long time, it will inevitably cause some problems, such as inability to cut the scrap and insufficient pressure. Wait, this will directly lead to the suspension of production and affect the profit. Then, what are the solutions to the insufficient pressure of the scrap steel shearing machine?
1. Whether the working pressure of the hydraulic system is normal, if it is low, adjust the pressure to the extra working pressure.
2. Insufficient oil suction or damage to the oil pump. If there is too little hydraulic oil or the filter is blocked, the oil pump will not be able to absorb oil or the oil will be insufficient. If the oil pump cannot absorb enough hydraulic oil, it will not be able to output the corresponding pressure.
3. Check whether the solenoid valve is damaged. The probability of solenoid valve damage is high. When the scrap shearing machine has no pressure after three years of use, the solenoid valve should be checked. There is no better way to detect the quality of the solenoid valve. Only replace the test. .

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.

NICKBALER has a professional R&D team and after-sales service team. If you have any questions during the use of the product, you can contact us 86-29-86031588