Welcome to Guangdong Fuleite Mechanical and Electrical Technology Co., Ltd. Website: www.puflt.com!

       简体中文   I   English

1618216111700743.png 

Consultation Hotline:

18933370499

公司

Contact us

Service Hotline:

18933370499

Guangdong Fuleite Mechanical and Electrical Techno

Contact: Mr. Xu

Mobile phone: 18933370499

Tel: 0760-23119976

E-mail: fuleitejd@163.com

Web site: www.puflt.com

Address: No. 34 Tongji west road, Hongjian industrial park, Shenghui north industrial zone, Nantou town, Zhongshan city, Guangdong province

Website:en.puflt.com

current position: Home >> News >> Industry Information

What are the main reasons for abnormal pressure of polyurethane foaming machine?

2022-11-22

The foaming quality of polyurethane high-pressure foaming machine is the standard to determine the performance of the foaming machine. The foaming quality of the foaming machine should be judged based on the following three aspects: foam fineness, foam uniformity and foam bleeding. Foam bleeding refers to the amount of foaming agent solution generated after foam rupture. The less the foam exudes, the less water the foam contains, and the better the foaming performance of the polyurethane high-pressure foaming agent.

The main reasons for abnormal pressure of polyurethane high-pressure foaming machine are as follows:

1. The hydraulic components of the hydraulic circuit (such as hydraulic cylinder and control valve) are seriously worn or the sealing components are damaged, which leads to internal leakage of the hydraulic circuit.

2. The oil circuit of the system has external leakage, for example, the oil pipe is broken, and the interface between the oil pipe and the hydraulic components has serious leakage.

3. The oil filter is blocked by impurities in the oil, the oil temperature is too high, the oil suction pipe of the hydraulic pump is too thin, etc., so the oil absorbed by the hydraulic pump is insufficient or absorbed.

4. The specifications of the hydraulic pump drive motor do not meet the requirements, such as the output and speed of the mortar foaming machine motor and the motor steering do not meet the requirements.

企业微信截图_16690787209479.png

Guangdong Fuleite Electromechanical Technology Co., Ltd., located in the Industrial Park, No. 39, Tongfu Middle Road, Nantou Town, Zhongshan City, Guangdong Province, is a polyurethane mechanical automation production enterprise integrating R&D, production, sales and after-sales service. Our company specializes in developing and manufacturing various polyurethane foaming machines, cyclopentane foaming machines, automatic foaming production lines (suspension lines/ground rails/disk lines, etc.), automatic foaming mold frames, mechanical arms and other complete sets of polyurethane foaming equipment, helping thousands of polyurethane product production enterprises to achieve "high product excellence rate and low equipment failure rate".

Recently Viewed:

Related Products

related news

Pu foaming machine

Contact

Fuleite Mechanical and Electrical Technology Co., Ltd. 

Mobile phone: 18933370499

E-mail: fuleitejd@163.com

Web site: www.puflt.com

Add: Hongjian Industrial Park, Shenghui North Industrial Zone, Nantou Town, Zhongshan City, Guangdong Province. 34 Tongji west road