2025-02-28

Detailed explanation of the materials and functions of the soft 50 ton hydraulic press

If you are asked to assemble a computer, everyone must know that there are several core components that must be guaranteed to reach a certain level of quality, otherwise it is difficult to achieve the desired effect of the assembled computer. It is best to buy a Deep Drawing Hydraulic Press or other structural models. The hydraulic press should pay attention to the following core configurations: Upper beam, workbench, oil cylinder, four-column or frame or single-arm mechanism, slider, limit...

2025-02-28

Detailed explanation of the materials and functions of the core components of Deep Drawing Hydraulic Press

If you are asked to assemble a computer, everyone will definitely know that there are several core components that must ensure that the quality reaches a certain level. Otherwise, the assembled computer will be difficult to achieve the ideal. It is better to buy a four-column hydraulic press or other structural models. Hydraulic presses should pay attention to the following core configurations: Upper beam, workbench, oil cylinder, four-column or frame or single-arm mechanism, slider, limit...

2025-02-27

Cleaning of Hydraulic Valve Parts of Hydraulic Press Machine

Dongguan Shengshi Weiye Machinery Technology Co., Ltd. specializes in the production of Forging Press, Deep Drawing Hydraulic Press, Gravity Casting Machine, Four-column Servo Press, C Type Pneumatic Press and other machines. Friends in need are welcome to pay attention and learn more. Now, as usual, manufacturers pay more attention to the cleaning of the valve body, and the cleaning of the slide valve and other parts is not very good. However, in actual production, the cleanliness of the slide...

2025-02-26

What are the commonly used reversing valves in Hydraulic Press Machine?

Dongguan Shengshi Weiye Machinery Technology Co., Ltd. specializes in the production of Forging Press, Deep Drawing Hydraulic Press, Gravity Casting Machine, Four-column Servo Press, C Type Pneumatic Press and other machines. Friends in need are welcome to pay attention and learn more. 1. Electric reversing valve. The electric reversing valve of the four-column hydraulic machine is called a stroke valve. It must be installed near the hydraulic cylinder of the hydraulic press, and the valve is...

2025-02-25

Things to note when cleaning your hydraulic press

Dongguan Shengshi Weiye Machinery Technology Co., Ltd. specializes in the production of Forging Press, Deep Drawing Hydraulic Press, Gravity Casting Machine, Four-column Servo Press, C Type Pneumatic Press and other machines. Friends in need are welcome to pay attention and learn more. 1. When cleaning the main system of the hydraulic machine, a temporary oil filter should be installed on the return pipe of the main circuit to filter out impurities in the main system. 2. When cleaning the oil...

2025-02-24

Reasons and solutions for slow operation of Hydraulic Press Machine

Dongguan Shengshi Weiye Machinery Technology Co., Ltd. specializes in the production of Forging Press, Deep Drawing Hydraulic Press, Gravity Casting Machine, Four-column Servo Press, C Type Pneumatic Press and other machines. Friends in need are welcome to pay attention and learn more. 1、Check whether the hydraulic pump is operating normally When the four-column hydraulic press moves slowly and the hydraulic pump operates irregularly, and sometimes blockage or slight seizure occurs, it means...

2025-02-23

Analysis of causes of hydraulic press pressure failure

Dongguan Shengshi Weiye Machinery Technology Co., Ltd. specializes in the production of Forging Press, Deep Drawing Hydraulic Press, Gravity Casting Machine, Four-column Servo Press, C Type Pneumatic Press and other machines. Friends in need are welcome to pay attention and learn more. Analysis of causes of hydraulic press pressure failure First, the reason for the hydraulic control valve： （1）The damping hole of the relief valve is blocked, there are burrs on the main valve core, and there is...

2025-02-22

How much do you know about the safe operating procedures of hydraulic presses?

1. Hydraulic press operators must undergo training and master the machine performance and operating techniques before they can operate independently. 2. Before operation, the dirt on the hydraulic press rod should be wiped off and the debris on the equipment should be cleaned. 3. Before installing the mold of the hydraulic press, power off the equipment. Do not bump the start button or step on the foot switch. 4. If you have a mold, place the mold in the center of the workbench. Do not deviate...

2025-02-21

The difference between hydraulic press and hydraulic press

　Dongguan Shengshi Weiye Machinery Technology Co., Ltd. specializes in the production of Forging Press, Deep Drawing Hydraulic Press, Gravity Casting Machine, Four-column Servo Press, C Type Pneumatic Press and other machines. Friends in need are welcome to pay attention and learn more. Hydraulic presses and hydraulic presses sound very similar. What is the difference between hydraulic presses and hydraulic presses? Some people call them hydraulic presses, and some people call them hydraulic...

2025-02-20

After the hydraulic press has been running for a period of time, the oil temperature increases and the pressure decreases. Why does the cooler feel hot?

Dongguan Shengshi Weiye Machinery Technology Co., Ltd. specializes in the production of Forging Press, Deep Drawing Hydraulic Press, Gravity Casting Machine, Four-column Servo Press, C Type Pneumatic Press and other machines. Friends in need are welcome to pay attention and learn more. Cause of oil temperature being too high 1．When the system does not require pressure oil, the oil still overflows back to the tank at the set pressure of the relief valve. That is, the unloading circuit is...

2025-02-19

Anti-interference measures for hydraulic presses

1. Shielding method. In order to prevent the hydraulic press and components from being affected by external electromagnetic fields, isolation and shielding measures are usually used. Electrostatic shielding is to eliminate interference caused by partial capacitance between circuits; low-frequency magnetic field shielding is used for constant magnetic fields and low-frequency magnetic fields. Shielding can be achieved by using ferromagnetic materials with high magnetic permeability, limiting the...

2025-02-18

Brief description of hydraulic system of Deep Drawing Hydraulic Press

Dongguan Shengshi Weiye Machinery Technology Co., Ltd. specializes in the production of Forging Press, Deep Drawing Hydraulic Press, Gravity Casting Machine, Four-column Servo Press, C Type Pneumatic Press and other machines. Friends in need are welcome to pay attention and learn more. 1. Rapid descent 　　The electromagnet is energized, the pilot valve and the upper cylinder main reversing valve are left in the system, the hydraulic control check valve is opened, and the upper hydraulic cylinder...

2025-02-17

How to solve the serious temperature rise in the Proportional CNC Hydraulic Press

① Try to avoid heat sources, but plastic machinery (such as injection molding machines, extruders, etc.) must have a "heat source" because it melts plastic. 　　② Correctly design the hydraulic system of the Proportional CNC Hydraulic Press. For example, the system should have an unloading circuit, use pressure, flow and power matching circuits and efficient hydraulic systems such as accumulators to reduce overflow losses, throttling losses and pipeline losses, and reduce heat and temperature...

2025-02-16

How to adjust the pressure of Double station hydraulic press?

　　Everyone knows that a hydraulic press uses liquid pressure to transfer energy. Using it at the correct power can help extend its service life. It is normal for pressure to be lost during operation. We must understand the reason and master the method of adjusting pressure. 　　Pressure loss along the way. When the hydraulic oil flows in a straight pipe of equal diameter, there will be pressure loss due to viscous friction. There is also a local pressure loss in the hydraulic machine. The...

2025-02-15

How to confirm whether hydraulic oil needs to be replaced

Everyone knows that the hydraulic oil needs to be replaced after a hydraulic press has been used for a period of time. So how do we confirm whether it needs to be replaced? Let’s follow the editor to learn more about it. 1. We can take out some deposited sludge from the bottom of the fuel tank. If we find a lot of asphalt and degeneration in the middle, it means that the fuel tank in the hydraulic press has been oxidized and decomposed, and its function is gradually declining, and it...

2025-02-14

Solutions to hydraulic press noise problems

Dongguan Shengshi Weiye Machinery Technology Co., Ltd. specializes in the production of Forging Press, Deep Drawing Hydraulic Press, Gravity Casting Machine, Four-column Servo Press, C Type Pneumatic Press and other machines. Friends in need are welcome to pay attention and learn more. The noise problem of hydraulic presses has always been a headache for everyone. As soon as we walked into the factory, the noise of the machine was unbearable. Let me introduce to you some ways to solve the noise...

2025-02-13

Analysis of the causes of vibration of hydraulic press gear pump

Does the hydraulic machine gear pump suck oil with bubbles from the oil tank? Check whether the rubber parts of the hydraulic machine motor and pump coupling are damaged or missing. Damaged or missing rubber parts of the coupling should be replaced or repaired. Check the installation concentricity of the hydraulic pump and motor. Requirements should be specified to adjust the installation concentricity of the pump and motor. Check the coupling keys or splines. Wear will cause radial runout of...

2025-02-12

Brief description of small hydraulic press

Small hydraulic presses are mainly divided according to structure: four-column type, single-column type (C type), double-column type, horizontal type, vertical frame, etc.; they are divided into manual and automatic in terms of control mode; they are divided into desktop and floor-standing types in terms of style. 1.This series of small hydraulic presses use liquid as the medium to transfer energy, with flexible control, easy automation, and uniform and stable running speed. Compared with...

2025-02-11

Do you know how to adjust the precision of Machine parts cold forging machine?

The precision of the Machine parts cold forging machine must be adjusted before the equipment is put into operation so that it can run accurately during the working process. First of all, you should know that during the installation of the Machine parts cold forging machine, you should pay attention to the equal height of the four adjustment nuts of the workbench, so that there can be a good foundation for the precision adjustment of the machine. Under the pressurized state (maintaining...

2025-02-10

30 ton hydraulic press power system principle and composition

Generally speaking, the power system of a 30 ton hydraulic press, as the name implies, is the power source of the hydraulic press. It mainly provides the high-pressure liquid required for the hydraulic press body to work, and accepts the low-pressure liquid discharged by the return stroke. In addition, the working fluid is tested, filtered, stirred, cooled, etc. to ensure that the working fluid is in working condition. The power system is divided into two types: pump direct drive and pump...

2025-02-09

What is the reason for insufficient or no oil supply in the hydraulic press?

What is the reason for insufficient or no oil supply in the hydraulic press? When the air entering the oil reaches a certain amount, it will cause insufficient oil supply to the system or even no oil supply. Furthermore, if the hydraulic oil cannot flow into the suction port in time, cavitation will occur in the pump suction port, causing premature damage to the plunger seal and cavitation of the plunger cylinder wall. For this reason, corresponding measures must be taken to reduce or prevent...

2025-02-08

Correctly select the basic requirements for hydraulic oil in hydraulic machines

Hydraulic press, no matter which series of hydraulic press, hydraulic press, press as a hydraulic press manufacturer for so many years, Taizhou Rongmei Hydraulic Machinery Manufacturing Co., Ltd. will explain to you the selection of hydraulic oil for hydraulic presses. Practice has shown that the reasonable and correct selection of hydraulic oil is of great significance for ensuring the working performance of the hydraulic system, extending the service life of the system and components, and...

2025-02-07

Advantages of Single-column Hydraulic Press over Four-column Servo Press

The advantage of a single-column hydraulic press over a four-column servo press is that it has a C-type single-column frame. The main features of this frame are its simple structure, spacious working area, and access to the hydraulic press from three sides during operation. It is particularly suitable for very long or wide machines, and is convenient for straightening, bending, forming, flanging, and other processes of large, medium, and thick plates. The C-type single-column frame is also...

2025-02-06

Proper use and maintenance of hydraulic presses under high temperatures

In some harsh working environments, whether the hydraulic press is a four-column hydraulic press, a single-column hydraulic press, a double-column hydraulic press, a frame hydraulic press, or a horizontal hydraulic press, the use of the hydraulic system not only greatly reduces labor intensity, but also improves production safety. However, the hydraulic system of the hydraulic press often fails due to improper use and poor management, causing huge losses. Dongguan Shengshi Weiye Hydraulic...