Frame hydraulic presses are also called frame hydraulic presses and presses

Times: 2019-11-27

Frame hydraulic presses are also called frame hydraulic presses and presses


Name: 1000 tons frame hydraulic press, frame hydraulic press, press

Brand: Chengda hydraulic

Model: YB-1000A frame hydraulic press

Basic information

Frame hydraulic press, the appearance of the hydraulic press is "frame type". It is a kind of machine that makes the hydraulic oil circulate in the oil tank through the one-way valve to make the cylinder and piston do the work so as to complete certain mechanical action as a kind of productivity.


The frame hydraulic press is suitable for: hardware, gold ornaments, glasses, grinding wheels, electrical appliances, embossing, lamination, metal plates, strap (case, bottom) plastic rubber and other industries for molding products. In addition, according to the customer's requirements, we can produce pressure-holding type and withdrawal device series hydraulic presses, 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 machine with primary to secondary air release device.

Structure composition

The main structure of frame hydraulic press is composed of main body, main cylinder, ejector cylinder and liquid filling device. The power mechanism is composed of oil tank, high pressure pump, low pressure control system, electric motor and various pressure and directional valves. Under the control of electric device, the power mechanism controls the flow, flow direction, pressure of hydraulic oil and the working sequence of hydraulic actuator and protects the hydraulic circuit through the pump and cylinder and various hydraulic valves and control valves.


(1) The frame frame has good overall rigidity and high compressive strength, and the pressure, stroke and pressure-holding can be adjusted according to the requirements of the pressing process.

(2) It has different derivatives such as lower top material, upper item and upper and lower compound top material or shallow drawing depth, which are suitable for the needs of various pressing and forming processes.

(3) The press starts quickly after the mold is closed, and it only takes a few seconds to reach the rated pressure.

(4) Adopt the lower type oil tank, easy to change and clean the oil tank.

(5) Stable quality and reliable performance in mass production.

(6) The electrical control is changed to microcomputer type microcontroller, the advantages of this system are 24 V safety control voltage, no intermediate relay and no contact inside, full computer chip stability, long service life, simple operation and large range of grating safety protection device.

Working principle

The hydraulic pump is the power source of the hydraulic system, which relies on the force of the system to make the hydraulic oil enter the cylinder piston through the hydraulic pipeline.

Different positions of the seal are different, but all play a sealing role, so that the hydraulic oil can not pool exposed. Finally, through the check valve, the hydraulic oil in the injection box ring so that the oil piston cycle to do work

To realize the conversion of energy, regulation and transmission, to complete the cycle of various process actions. Hydraulic cylinder converts hydraulic energy into mechanical energy.

The hydraulic device is composed of hydraulic pump, hydraulic cylinder, hydraulic control and hydraulic paving components.

Chengda hydraulic brand: frame hydraulic press, frame hydraulic press