315 tons metal drawing hydraulic press 315T metal forming hydraulic press four-column press

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Introduction of hydraulic press

Hydraulic press master cylinder
The cylinder body is made of high-quality 45# steel, and the surface of the piston rod is treated by intermediate frequency quenching, which has a long service life. The main components of the oil cylinder adopt high-quality material sealing ring to ensure reliable sealing

Hydraulic system
A large flow cartridge valve is adopted, and an oil suction filter is arranged at the oil inlet of the pump to prevent impurities from entering the hydraulic system to ensure the normal operation of the oil circuit. The system has oil temperature and oil level display, air filtration and other devices. The oil tank is of steel plate welded structure, and the bottom is equipped with screw plugs for oil drain and sewage discharge. Plug-in hydraulic special motor to reduce workshop noise

Electrical system
The machine is equipped with an independent electrical control box to centrally control the operation of the entire machine. The equipment is equipped with photoelectric protection device and emergency stop button to ensure the safety of personnel and equipment during operation.

Operating System
PLC programming system is adopted to realize free switching of automatic and semi-automatic operation modes, which is convenient for equipment maintenance. The operating speed of the equipment and the pressure of the master cylinder can be adjusted arbitrarily. Meet the process requirements of fixed range and pressure during production.
315 tonsmetal stretch forming hydraulic press是山东滕州众友重工机械设备有限公司自主研发生产设计的，YesStretch forming of metal productsSpecial hydraulic press,The equipment consists of two parts: the host and the control mechanism, which are connected by pipelines and electrical devices to form a whole.The host part includes the fuselage, the master cylinder, the limited range device, etc. The control mechanism includes hydraulic pump station (power system), electrical box, mobile console, etc.The four-column structure is one of the common structural forms of the press. Its distinctive feature is that the working space is spacious, which is convenient for the four-body observation and access to the mold. The whole machine has a simple structure and good manufacturability. The machine can be customized according to user needs. You are welcome to inquire

1. The whole steel plate welding frame type rack, the overall rigidity is good, the compressive strength is high;

2. The pressure, stroke, holding pressure, etc. can be adjusted according to the requirements of the pressing process;
3. With different derivative models such as lower top material, upper material and upper and lower composite top material or shallow drawing, it is suitable for the needs of various pressing forming processes;
4. After the mold is closed, the pressure is fast, and it only takes a few seconds to reach the rated pressure;
5. The use of under-mounted fuel tank, easy to replace and clean the fuel tank;
6. After more than ten years of mass production, stable quality and reliable performance.
7. This machine is equipped with fast oil cylinder, and optional material withdrawal device, photoelectric protection, etc.

Technical parameters

pressing process

Suppression case