The workbench is made of integral 45 # cast steel, which has good rigidity and strength. The large tonnage and large tabletop are welded with double protection, and after welding and tempering treatment, the strength of the machine body is ensured, making the deformation of the machine body smaller during use.
The main column is made of 45 # round steel and chrome plated to ensure that it will not rust. The sliding sleeve (guide sleeve) is made of wear-resistant cast iron and embedded with polytetrafluoroethylene wear-resistant material to prevent the column from being pulled and has good resistance to eccentric load. The lubrication of the friction pair adopts a hand-operated oil injection pump device, which has the characteristics of centralized lubrication and smooth oil supply.
The hydraulic cylinder is a piston type structure. The key seal of the cylinder is a national standard seal ring with good aging resistance and sealing performance. The cylinder body is 45 # abrasive tube with good internal hole finish. The large cylinder body is made of 45 # forged steel, and the plunger is 45 # round steel. The surface is chrome plated, which is rust proof and wear-resistant.
The hydraulic pipeline adopts cold drawn seamless steel pipes, which are installed after welding, polishing, pickling, neutralization, phosphating, cleaning, drying, oiling and other processes. The pipeline layout is clear and neat, and the bending radius of the high-pressure pipe is standardized. The high and low-pressure pipes have obvious color differentiation for easy maintenance. Flanged connections are used for diameters greater than 25 to reduce the occurrence of oil leakage in the whole machine.
Our multifunctional four column hydraulic press hydraulic system adopts the most advanced electromagnetic plug-in valve in China, which has the advantages of high sensitivity, strong stability, fast boosting speed, few leakage points, and low noise.
High precision calibration platform with high accuracy and better usability
After heat treatment, the body will be precision machined to ensure the machining accuracy of the hydraulic press. The upper crossbeam of the hydraulic press is equipped with 4 adjustment nuts, which are specially designed to adjust the parallel gap between the hydraulic press worktable and the sliding beam, with a maximum adjustment accuracy of 2 threads (0.02mm).
1. The hydraulic system adopts a two-way plug-in valve, which has the characteristics of small volume, compact structure, low flow resistance, large flow rate, sensitive action, reliable operation, good sealing performance, easy maintenance, and long service life.
2. There is a secondary support system in the lower chamber of the master cylinder to ensure that the slider will not fall in the event of a sudden failure of a component. The system is equipped with a pressure regulating valve to adjust the pressure in the upper chamber of the main cylinder.
3. The main oil pump is an axial piston pump with stable performance.
4. The fuel tank is a welded steel plate structure with an oil gauge for easy observation of the oil level. Air filters, valve integration blocks, etc. are arranged in an orderly manner above the fuel tank cover plate.
5. The main hydraulic pipelines are connected by flanges and equipped with seismic clamps with a reasonable layout to prevent vibration and leakage of high-pressure pipelines. Before installation, the pipelines are pickled and passivated to ensure the cleanliness of the oil.
6. Pressure gauge: This machine uses an earthquake resistant pressure gauge that is not easily damaged. The electric contact pressure gauge constantly displays the pressure in the upper chamber of the master cylinder, and stops working when the set pressure is reached, effectively providing protection.
7. Pressure safety: The plug-in valve itself is equipped with a pressure adjustment system. When the pressure exceeds the set value, it overflows and returns oil, keeping the system always within the set pressure and achieving overpressure protection.
8. Equipped with an independent electrical control system, relay or PLC control system (PLC at an additional cost), using button centralized control.
Three sets of vulnerable pipeline seals
Product Name: WY32-315T
Product pressure: 25MPa
Product use: Hydraulic machine tool for forming fiberglass electric meter box
Rated displacement: 2000
Product weight: 12t
