Hydraulic press brand list
Hydraulic press brand list
YB32 and YB28 series hydraulic presses are special hydraulic presses made for aluminum and stainless steel product factories, especially suitable for aluminum sheet stretching and aluminum product pressing and forming and stainless steel product pressing into YB28 series four-column double-motor presses are designed and manufactured on the basis of the original YB32 series, compared with YB32 series. YB32 series in addition to maintaining the original technical performance, but also has the following characteristics:
1, the same tonnage machine cylinder stroke increased, the working table increased.
2, no-load running speed is higher.
3, with fast stretching and general speed stretching two stretching speed.
4, the machine runs more smoothly, more stable performance.
A number of updated design to make the machine performance more advanced:
1、The plunger of the lower cylinder uses hard chromium-plated steel parts with wear-resistant ring structure to avoid the problem of plunger cracking.
2, the lower cylinder seal ring using imported combination ring, can be used for more than fifteen years without replacement.
3、The column and piston rod are heat-treated by medium frequency, and the surface is plated with hard chrome.
4、The receding cylinder can be controlled separately by pointing.
5、The hydraulic system adopts cartridge valve, which has large channel, large flow, fast speed, low noise and low heat generation.
6、The electrical control is changed to microcomputer type microcontroller, the advantage of the system is the safety control voltage of 24V, there is no intermediate relay, no contact, full computer chip stability and high performance, long service life, simple operation.
7, a wide range of grating safety protection devices.
Hydraulic presses do not work for the following reasons:
Hydraulic press is a machine that uses liquid static pressure to process metal, rubber, powder and other products. Hydraulic machine is generally composed of three major parts of the host, power system and hydraulic system basic principle is the oil pump to the integrated cartridge valve block, through the various check valves and relief valves to distribute the hydraulic oil to the upper or lower chamber of the cylinder, under the action of high pressure oil, so that the cylinder movement. A hydraulic press is a device that uses a liquid to transmit pressure. Liquid in a closed container to transfer pressure is to follow Pascal's law. The hydraulic transmission system of a four-column hydraulic press consists of a power mechanism, a control mechanism, an actuator, an auxiliary mechanism and a working medium. Pressure processing and forming of various plastic materials, such as stainless steel plate extrusion, bending, deep drawing and cold pressing of metal parts, but also for powder products, grinding wheels, rubber and wood, resin thermosetting products pressing. Valve is a control part of the fluid delivery system, with the function of cut-off, regulation, inflow, prevention of backflow, pressure stabilization, diversion or overflow pressure relief. Valves used in fluid control systems, from the simplest shut-off valve to the most complex automatic control system used in a variety of valves, its varieties and specifications are quite large. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil, liquid metal and radioactive media.
The 500-ton frame hydraulic press is suitable for: hardware, gold ornaments, glasses, grinding wheels, electrical appliances, embossing, lamination, metal plates, watch bands (cases, bottoms) plastic rubber and other industries products forming with. In addition, we can produce pressure-holding type and withdrawal device series hydraulic presses according to customers' requirements, which are suitable for heating, shaping and automatic demoulding of processed products in the industries of grinding wheel, case, metal plate, plastic and rubber, etc. We can also produce automatic vulcanizing presses with primary to secondary air release devices.