Welcome On DINGRUN

Tengzhou dingrun forging machinery factory is a research and development, manufacturing, sales and service in one medium-sized enterprises. Rely on strong economic strength, advanced professional production equipment, strong technical force, scientific and modern management, so that our products are exported to South Africa, Indonesia, northern Europe, Southeast Asia and other regions.

Ivy Lee
Phone:+8613346326288
Email: hydraulicpressmachine@yahoo.com
dingrunhydraulic@126.com
WhatsApp:+13346326288
Skype:eryang1228@126.com
Wechat : Ivy13346326288Ivy
QQ:1940420554

Latest News

  • +
    JC21S—Mechanical press machine
  • +
    JC21—Mechanical press machine
  • +
    JB23—Mechanical press machine
  • +
    J21S—Mechanical press machine
  • +
    J21—Mechanical press machine
  • +
    Z3063X20A—Radial drilling machine
  • +
    Z3063x20—Radial drilling machine
  • +
    Z3050X16-1—Radial drilling machine
  • +
    Z3050X16—Radial drilling machine
  • +
    Z3050BX16—Radial drilling machine

Four column hydraulic pressure test system

By admin 5年 agoNo Comments
Home  /  Industry information  /  Four column hydraulic pressure test system

The arrival of the new hydraulic machine procurement after installation, and then performance, various technical indicators meet the predetermined criteria, the use of hydraulic machine will play its value in the day after today, Libang Xiaobian experience sharing: hydraulic machine core function of hydraulic system pressure test
Four aspects:
1, we should pay attention to the test pad block in the middle position of the table;
2, in accordance with the nominal pressure hydraulic machine equipment specifications to adjust the rated working pressure of liquid;
3, the hydraulic system pressure test temperature should be maintained at (50 + 5) (C to allow the use of heaters or other methods to increase oil temperature. Temperature, hydraulic machine should be no-load running at the same time, the temperature of each part of the system of uniform);
4, hydraulic machine in nominal force, pump stopping and reversing pressure for 10 minutes, from the master cylinder pressure gauge to measure pressure drop value;
5, test the arithmetic mean of three times, as the pressure of the hydraulic press.

Category:
  Industry information
this post was shared 0 times
 200
About

 admin

  (3 articles)

Leave a Reply

Your email address will not be published.