Servo hydraulic press features

Times: 2019-12-10

Servo hydraulic press features


Name: servo hydraulic press, 500 tons servo hydraulic press, servo press

Brand: Chengda hydraulic

Model: YB31-500SE four-column servo hydraulic press

Basic information

The role of servo hydraulic press is quite a lot, now there are more consumers for the servo-driven four-column hydraulic press is more recognition, and now the production and production technology is more towards the mature. In addition, its pressure, speed programmable control, to meet the needs of various processes, but also to achieve remote automatic control, servo-driven control of hydraulic press speed can be significantly increased.

Comparison of conventional hydraulic (oil) presses and servo drives:

(1) High repetition accuracy ±0.01mm.

(2) The new YB31-SE system servo energy saving hydraulic press, with advanced servo drive system and the company's many years of professional experience since the hydraulic press industry, can save energy up to 20~50% compared with the transmission hydraulic press.

(3) Servo drive system to meet the requirements of speed and pressure change without process, and good smoothness of movement and lower noise.

(4) The production efficiency is greatly improved, and the servo drive is adopted to effectively improve the running speed, and the production efficiency is improved by about 35% compared with the traditional motor CNC hydraulic presses.

(5) The oil temperature is lower.


YB31 series machine adopts three-beam and four-column structure, with higher parallelism between working tables, which is especially suitable for pressing and forming products with high precision requirements. Suitable for: hardware, gold ornaments, glasses, grinding wheels, electrical appliances, embossing, lamination, metal plates, watch straps (shell, bottom) plastic rubber and other industry products molding. In addition, according to customer requirements, we can produce pressure-holding type and withdrawal device series hydraulic presses, which can be used for heating, shaping and automatic demoulding of processed products in grinding wheel, case, metal plate, plastic and rubber industries, etc. We can also produce automatic vulcanizing presses with primary to secondary air release device.

Common failures of servo-hydraulic presses:

1、Deterioration of working fluid due to entering dirt. 2、Overheating. 3、Entering air. Solution: The cleaning and assembly of some major precision parts in the system are carried out in a clean room, which should have a clean floor and sealed doors and windows. Great attention should be paid to the storage and transfer of working oil. Leftover oil drums should be marked with special signs and covered well. If in winter, pay more attention to the barrel because of air condensation into water and mixed into the oil, do not fall into the barrel skin rusted rust flakes, to the system diligent maintenance, often change the working fluid.