KW-520 Polyurethane Foaming Dispensing Machine Manufacturer

=== Base Info ===

=== Description ===
electric powervoltage3X380Vpowder5.5kwairdry compressed air≥6barwater clean tap water


Mixing Head




Description:

1. high pressure water-cleaning and air-cleaning
2. use sensor pneumatic and vibrating film principle to control glue feeding and cycling
3. modular light-weight structural design;
4. high strength aluminum alloy and stainless steel structure;
5. multiple level glue injecting
6. stirring bar speed is adjustable,  special design makes glue mixing very even
7. high pressure pinhole injecting valve to control water-cleaning
8. air-blow pinhole injecting valve to dry mixing head
9. stirring bar directional movement to control the nozzle locking function
10. feeding valve has water heating and cycling function

Raw Material-PU

PU is a product of 2-component Polyurethane. It adopts FIPFG (foamed-in-place foam gasket) technology which can foam on the
workpiece directly. The finished product is a soft and elastic foamed gasket. This gasket is made from component A and component
B. Component A is mainly polybasic alcohol, Component B is a hardener-isocyanate. After mixing A and B according to a certain
proportion and completely foaming, the mixture will become a soft foamed sealing strip.





• Mixing time: time for mixing component A and component B
• Reaction time: time for the mixture to react( about15-60 seconds after mixing)
• Foam time: time from reaction to finish (about 15-180 seconds)
• Dry time: time for no viscosity on the suface, and no damage with touch under room temperature 25 ºC(about 2-20 minitues later)
• Available time:time for the availability of gasket to be pressed or assembled (about 20 minitues-12 hours later)





Shanghai Kaiwei Electric Equipment Co.,Ltd.

Website :kaiwei-electric.en.made-in-china.com
Add:Room B618, no.6433 yinggang east road, 8090 pioneer park, qingpu district, Shanghai, China