KAIWEI Automatic PU Foam Gasket Machine can be widely used in many industrial field, like purification doors, air filters, LED lights, auto parts, etc.
We have ecnomic, standard and high-end types machine for different customers' requirements. Custom-made is available.
Our Advantages:
1. Integrated structure, easy and convenient to move and ship the machine;
2. Beautiful design, make you happy and help to attract more customers;
3. Nice quality with modertate price, save your money;
4. Special pump type mixing head (KW900), very easy to learn and operate, improve your product efficiency and save raw materials;
5. Perfect appearance of sealing strips, improve quality of your product, IP can reach IP66;
6. Professional after-sales service team, provide technical support in 12 hours;
7. We have lots of customers and agents around the world, we can provide local service in many countries;
8. No worry about our machine because we have full certificates, like CE, ISO, RoHS, etc.
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: Tiem 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.
Michael Meng
Add: No. 336, Lane 399, Kangyuan Road, Qingpu District, Shanghai, China 201714
Audited Supplier 
){kind=link}
){kind=link}