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E-mail: fuleitejd@163.com

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

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Polyurethane foaming machine maintenance and its role!

2019-07-05

Polyurethane foaming machine is a special equipment for pouring foaming of polyurethane foam. 

As long as the performance index of polyurethane component raw material (isocyanate component and polyether polyol component) meets the formula requirements. 

Through this equipment, we can produce uniform and qualified foam products. 

It is prepared by chemical reaction foaming with polyether polyol and polyisocyanate in the presence of foaming agent, catalyst, emulsifier and other chemical additives. 

Polyurethane foaming machine can be used for automobile interior decoration, thermal insulation wall spraying, thermal insulation pipe manufacturing, bicycle and motorcycle seat sponge processing. 

Rules for maintenance of polyurethane foaming machine. 

1. Check the equipment before going to work on the same day, and whether the last crew has done basic maintenance. 

2. The mixing place under the head of the polyurethane foaming machine, after each use (before work), clean it to prevent the foaming agent from freezing and burning the motor. 

After the polyurethane foaming machine is removed under the polyurethane foaming machine, the shaft and outlet need to clean up the residue of solidification foaming fluid every day, and spray rust lubricating agent or cleaning oil. 

Polyurethane foaming machine. 

3. The nose must be maintained once a day. 

Remove the cylinders on both sides and clean and oil them. 

two。. 

Clean and stir the rotor. 

3. 

Remove the solidification from the rotor and copper screws. 

4. 

The coupling is sprayed with rust remover. 

5. 

Butter on the nose. 

4. If you do not use it for more than 1 hour after each use, remove the stirring coat, clean the residual foaming coagulant on the shaft copper screw above the stirring rotor, and spray the rust remover. 

5. If the foaming machine is not used for more than 2 days, it is necessary to remove the mixing head and remove the inner hexagonal to clean up the internal residue, and then spray the rust remover. 

The stirring rotor is cleaned with a steel wire brush, the whole cylinder on both sides of the nose is removed to clean up the internal dirt, and the rust removal agent is sprayed. 

6. Check whether the equipment used is normal, remove the stirring rotor and check whether the stirring motor is working. 

Whether the rotation is slow, whether there is noise, heating, inversion and other phenomena, check whether the pipeline is smooth, whether there is clogging, if necessary, clean and blow dry with cleaning agent. 

7. The head of the polyurethane foaming machine must be removed and cleaned once a week, the blowing agent in the two gas tanks must be removed, and the inner hexagon should be removed to clean up the internal residue. After cleaning, the rust lubricating agent or cleaning oil must be sprayed again. The oil nozzle on the nose needs refueling every week. 

8. In addition to the above necessary maintenance, do a good job of daily maintenance before leaving work every day, clean up the machine. 

Product use. 

Polyurethane foam filling foam special equipment. 

As long as the polyurethane component raw material (different. 

The properties of cyanate ester component and polyether polyol component meet the requirements of the formula. 

Uniform and qualified foam can be produced by this equipment. 

Products. 

In the presence of foaming agent, catalyst, emulsifier and other chemical auxiliaries, polyether polyol and polyisocyanate are peroxidized in the presence of foaming agent, catalyst, emulsifier and other chemical promoters. 

Foam is made by learning to react to foaming. 

Polyurethane foaming machine can be used for automobile interior decoration, thermal insulation wall spraying, thermal insulation pipe manufacturing, bicycle and motorcycle seat sponge processing. 

Product performance. 

1. Metering accuracy: using low-speed and high-precision metering pump, when the material temperature, pressure and viscosity fluctuate, the mixing ratio remains unchanged in order to achieve high quality rate; 

2. The castable head has the advantages of advanced structure, reliable performance, convenient operation and simple maintenance. 

3. Computer controlled pouring quantity and automatic cleaning.

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Contact

Fuleite Mechanical and Electrical Technology Co., Ltd. 

Mobile phone: 18948898927

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