Shandong Shengya Machinery Co., Ltd. specializing in the production of various types of brick, brick machine, brick machine, hollow brick, pavement brick and other equipment of the old brick factory.
      When all hydraulic action can not be operated, first check whether the oil pump to work, after the pump if you can work, then check the size of the pump pressure is normal, the solenoid valve coil, proportional valve coil normally energized. And then troubleshoot accordingly.
      1. Cause: electrical system failure.
Remedy: Check the electrical system. (Check the DC 24V power supply voltage is normal, if the fuse, switching power supplies and other electrical components; check the 24V control line is disconnected, such as the control circuit relay board, air line power control circuit.)
      2. Cause: hydraulic system failure. (The exclusion of the electrical system problems, the main pump motor may not run properly, the main oil pump is damaged, the pump can not extract oil or pumping too small and so on.)
   Remedy: check the operation of the pump motor, check the oil pump the oil, check the size of the pump system pressure, according to the phenomenon, refer to the appropriate troubleshooting methods, running excluded.
    Shandong Shengya Machinery Co., Ltd. has been committed cement products machinery development, production and sale of advanced equipment, superb technical expertise and two decades of experience, the company has always been at the forefront of research and development center block molding machine market development Follow the advanced technology at home and abroad, to develop products for different investment needs of users, mainly block making machine, hydraulic tile machine, cement pipe machine, mixer, hanging roller machine, telephone poles machine equipment. At present the country with 19 offices and six overseas plants (Nigeria, Tanzania, Algeria, Kenya, Mozambique, Ethiopia) and exported more than 100 countries and regions.