350 tons air-cooled hydraulic press with hydraulic pad 350t metal stretch forming hydraulic press

Video Show

pressing process

Introduction of hydraulic press

350吨金属成型液压机产品介绍

350吨带液压垫风冷液压机是山东众友重工生产的一款热销产品同时是一款four-column stretching hydraulic press, The fuselage adopts a three-beam and four-column structure, which is mainly composed of: upper beam, slider, workbench, column, master cylinder, electrical system and hydraulic system. The four girders are all welded with high-quality Q235 steel plate, and the welding stress is eliminated by high-temperature annealing treatment to ensure rigidity. Hydraulic press column material for high quality 45# steel, the column surface are intermediate frequency quenching after chromium plating treatment, can achieve good hardness. The column guide sleeve can improve the stress and reduce the friction. This machine is divided into three parts: host, hydraulic transmission device and electrical control device. It has independent hydraulic transmission device and electrical control box. It can be controlled centrally on the console to realize three operating specifications: adjustment, manual and semi-automatic circulation. The working pressure, working speed, stroke range, etc. of this machine can be adjusted according to process requirements, and can complete ejection and stretching processes. It belongsdouble cylinder hydraulic pressa kind
350吨金属成型液压机适用范围


How the product works

1. Inching: press the corresponding button to produce the corresponding action, release the action to stop
2. Manual: Press the corresponding button to produce the corresponding action until the limit position
3. Semi-automatic:(1) constant pressure control: sliding beam descends quickly & rarr; slow descends & rarr; pressure holding time delay after pressurizing to the upper limit of electric contact pressure gauge DJ & rarr; pressure relief & rarr; return trip (then stop)
(2) fixed range control: sliding beam drops quickly & rarr; Slow drop & rarr; Pressurization When the sliding beam touches the proximity switch XK, the signal starts to maintain the pressure and delay & rarr; Pressure relief & rarr; Return (then stop) Features of hydraulic press: three-beam and four-column structure, economical and practical, hydraulic control adopts cartridge valve integrated system, reducing leakage points, reliable action and long service life, it can realize two forming processes of constant pressure and fixed process, has the function of holding pressure delay, the working pressure stroke can be adjusted within the specified range, and the button centralized control can be used to realize manual, semi-automatic and automatic operation modes
350 ton metal forming hydraulic press detail show

The stretching hydraulic press can be used for straightening, pressing, packing, pressing block and pressing plate, etc. It can also be used in the pressing process of shaft parts, the calibration, buckling and pressing process of profiles, and the pressing process of bending, shaping, embossing, sleeve, stretching and plastic materials of plate parts, such as stamping, bending, flanging thin stretching and other operations, and can also be engaged in the pressing and forming operations of correction, pressing, plastic products and powder products. Because of its wide range of applications is also known as universal stretch hydraulic.

350 ton air cooled hydraulic press machine with hydraulic pad Features

1. It adopts built-in fast sub-mother cylinder, with fast idle stroke speed, high production efficiency, low energy consumption, stable operation and simple operation;
2. Three-beam four-column structure, simple style, economical and practical, frame structure has good rigidity, high precision and strong anti-partial load capacity;
3. The hydraulic control adopts the plug-in basic system, which has reliable action, long service life, small hydraulic impact, and reduces the connection pipeline and leakage point;
4. Through the selection of the operation panel, not only the two stamping processes of fixed range and fixed pressure can be realized, but also the three process working cycles of pad, no pad and ejection can be realized;
5. The manual adjustment mechanism can adjust the pressure head or the upper workbench to press arbitrarily in the stroke, and can also adjust the length of the fast and working stroke arbitrarily within the design stroke;
6. Pressure, stroke, holding pressure, etc. can be adjusted according to the requirements of the pressing process, using imported hydraulic, electrical components and seals, durableDurable;
7. Two-handed operation, with emergency stop and inch function, optional infrared photoelectric hand protection device, improve safety production efficiency;

Technical parameters

pressing process

Suppression case