山东众友重工的产品知识有哪些内容？

系统整理各类产品知识，涵盖实用操作指南、高频常见问题解答及理性选购技巧，助您快速掌握产品功能与应用要点。，欢迎浏览本栏目了解详细信息。

如何在山东众友重工查看更多产品知识？

您可以通过本栏目的分类导航和搜索功能，快速找到所需的产品知识内容。

产品知识_实用指南_常见问题

News Center

column information in the field of hydraulic machinery, relying on friends [20 years] industry deep plowing experience, focus on the output of hydraulic technology innovation, market trends, application cases and other high value content. With the aim of "professional, timely and deep", we provide one-stop information service for engineers, purchasing decision makers and industry researchers, helping users to accurately grasp the pulse of hydraulic technology development.

Product knowledge

2022-09-08

What are the reasons for the failure of the relief valve of the 315-ton single-arm hydraulic press?

1. The main valve heart hole of the 315-ton single-arm hydraulic press is blocked. If the hydraulic pressure does not inform the upper chamber of the main valve and the front chamber of the cone valve, the pilot valve will lose its perception of the pressure of the main valve. as a result of single arm hydraulic machine main valve of the upper chamber there is no oil pressure, so elastic small, main valve...

Product knowledge

2022-09-08

What are the maintenance requirements and precautions for the four-column hydraulic press?

Maintenance requirements: 1. During the maintenance process, the maneuverable parts of the forming hydraulic press need to be adjusted, debugged, set and checked. Qualified technicians in the fields of machinery, hydraulic pressure and electricity need to cooperate with each other to complete the operation together...

Product knowledge

2022-09-08

Causes and Treatment of Oil Leakage of 315 Ton Hydraulic Press

1. hydraulic pipeline oil leakage 1. The quality of the hydraulic pipeline is not up to standard. The quality of the hydraulic pipeline is not up to standard, the pressure bearing capacity is low, and the use time is short, and oil leakage is prone to occur. For iron oil pipes, the thickness of the pipe wall is uneven, which makes the oil pipe The carrying capacity is reduced; for hoses...

Product knowledge

2022-09-07

What checks should be done before debugging the 500 ton hydraulic press?

1. Before testing the machine, scrub the exposed hydraulic components and pipelines again, and use sponge to disable cotton yarn. 2. Add enough lubricating oil for guide rail, oil filler and other sliding pairs as required. 3. Check the rotary direction of the oil pump, oil cylinder, oil motor and oil...

Product knowledge

2022-09-07

What are the wearing parts of 400 tons hydraulic press?

1. Rubber accessories. Mainly refers to the hydraulic pipe, usually after aging will leak. 2. Sealing element. Mainly refers to the O-ring in the hydraulic cylinder, etc., invisible from the outside, if damaged, it will leak oil. 3. Electrical components. usually refers to the electric oil pump control...

Product knowledge

2022-09-07

How to deal with abnormal pressure of automotive interior hydraulic press?

1. The resistance hole is blocked. For the relief valve of hydraulic press, the pressure is often lost after the system is pressed, and the pressure cannot be adjusted by rotating the handwheel. Or the system overpressure, overflow valve does not play the role of overflow. for hydraulic pressure reducing valve is shown as the outlet pressure can not go, oil...

Product knowledge

2022-09-07

What are the precautions for the use and maintenance of the hydraulic system of the 630 ton hydraulic press?

① for 630 tons of hydraulic machine hydraulic oil pollution reasons, take measures to prevent oil pollution. Attention should be paid to keep the oil clean before use. After the oil enters the factory, if it is not used for the time being, it should be sealed and stored in a well-ventilated indoor place or placed in the shade...

Product knowledge

2022-08-29

How to prevent the failure of the speed control system of the powder forming hydraulic press?

1. The hydraulic speed control valve cannot be used in reverse, otherwise the differential pressure reducing valve cannot be used as a pressure compensator. 2. In order to ensure the normal operation of the hydraulic speed control valve, it should be noted that the working pressure difference of the speed control valve should be greater than the smaller pressure difference of the valve. high pressure speed control valve of more...

Product knowledge

2022-08-29

Cause and Treatment of Action Failure of 100 Ton Single Arm Hydraulic Press

(1) The valve plug of the 100-ton single-arm hydraulic press is stuck or the valve hole is blocked. When the flow valve or directional valve spool is stuck or the valve hole is blocked, the hydraulic cylinder is prone to failure or failure. In this case, check for oil contamination; check for dirt or colloidal deposits...