The metal cold extrusion hydraulic press adopts a three-beam four-column design structure, which can be customized according to customer requirements. It has the advantages of high control precision, sensitive response and high quality of formed structural parts, and is mainly suitable for the forming of metal products. The cold extrusion hydraulic press has the characteristics of compact structure, high pressure, strong rigidity, good circulation lubrication, simple operation, high output and good durability. The core electrical of the machine is Schneider, which is safe and reliable, and the circuit of the switchboard is clear. Metal cold forming hydraulic press is optional, customers can choose grating protection, heat dissipation device, PLC control system, etc. according to their own needs.
1. Double speed, double motor, wide application range and high efficiency.
2. The frame and movable table have high precision, good rigidity and strong resistance to lateral force.
3. It is especially suitable for pressing products with high precision and asymmetry.
4. The movable worktable has high speed and high production efficiency.
5. The oil cylinder is integrally forged and precisely ground, and has high reliability under high pressure.
6. The four columns are made of high-strength alloy steel, with hard chrome plating on the surface, and good wear resistance.
7. The lower-mounted oil cylinder is adopted, and the fuselage is compact.
Process flow of cold extrusion press by four-column hydraulic press machine
1. Place the prepared thick metal plate on the hard mold.
2. The punch is driven by a hydraulic cylinder, which presses down the metal parts to bend, punch and form. Each bending only takes a few seconds, and the whole process is controlled by a computer.
3. After forming, the hydraulic cylinder returns, and the ejection cylinder pushes out the bent and formed workpiece.
4. According to the production process and demand, three kinds of bending and forming operation modes can be completed: semi-automatic, manual and automatic.
The metal cold extrusion hydraulic press is a universal press, which can produce other workpieces by replacing the mold. The main machine of the machine is a three-beam four-column vertical structure. It is composed of electrical system and other components. The fuselage is composed of upper beam, slider, worktable, column, lock nut, guide sleeve, etc. The slider is driven by the oil cylinder and moves linearly up and down along the four columns. The 1000-ton metal cold-pressing hydraulic press has a simple structure, stable transmission of the hydraulic system, high pressure, and simple one-time forming operation.
