An Overview of the Main Features of PU Foam Spray Machines

A PU Foam Spray Machine is an extremely useful equipment, particularly in insulation procedures, for performing highly effective tasks and producing efficient outcomes.

Polyurethane foam material found a wide working area with sound and heat insulation in the development process, which began with the density of door and window assembly, and has earned a very respectable place in the field of construction and production with its use in the creation of waterproof barriers and fire insulation.

What are the most common applications for a PU foam spray machine?

Polyurethane spray has been one of the most skilled playmakers in the building business, insulating hot and cold water pipelines as well as electrical systems.

It has been the top performer among contractors in terms of tile adhering and roof insulation, going all the way to the roof.  Furthermore, it has used its exceptional expertise in the insulation of building curtain concretes and outside insulation materials to achieve success in cold storages, ice shops, and dry food warehouses.

The PU Foam Spray Machine is versatile and can spray a variety of two-component materials. It is commonly used for embankment waterproofing, pipeline corrosion, auxiliary cofferdam, tanks, pipe coating, cement layer protection, wastewater disposal, roofing, basement waterproofing, industrial maintenance, wear-resistant linings, cold storage insulation, and wall insulation.

Construction Principle of PU Foam Spray Machines:

Insert two raising pumps into the industrial vat with components A and B. The material from the straight pump enters the main machine via the feeding hose.  And, the precision metering pump in the main machine controls the volume ratio, while the main machine is simultaneously heated and pressured. 

The material then flows out of the main machine and into the spray cannon via the insulating hose. After pulling the trigger, it goes through the filter in the mixing chamber from either direction for high-pressure impact mixing before spraying at high speed.  The compressed air is delivered to the nozzle, forming a consistent fan-shaped or circular material surface that is sprayed onto the steel pipe to solidify.

Main Features of the PU Foam Spray Machine:

• With a 160-cylinder pressurizer, it’s simple to supply adequate work pressure.
• Small in size, lightweight, has a low failure rate, easy to use and transport.
• The most sophisticated air change mode optimizes equipment stability.
• Quadruple raw material filter devices significantly decrease blockage problems.
• Multiple leakage protection mechanisms ensure the operator’s safety.
• Emergency switch systems speed up the response to crises.
• A dependable and strong 380V heating system can quickly heat materials to an optimal temperature, ensuring normal building in cold climates.
• Digital display counting systems can provide reliable information regarding raw material use over time.
• Humanization of the equipment operating panel and easy operation mode.
• The lifting pump has a wide mix ratio adjustment range and can readily feed high-viscosity material in cold conditions.

Conclusion

As a multi-purpose material used in automobiles, shoemaking, home appliances, construction, furniture, textiles, medicine, and many other industries that touch people’s lives, the advancement of the PU Foam Spray Machine industry will make people’s lives more convenient and comfortable. Vands Engineering Solution is already an established and well-known brand with a factory, having sold to many customers and receiving universal appreciation.