Low-pressure reaction injection machine of large flowrate developed on our own is a kind of low-pressure injection equipment with the throughput as much as 6, 000 gms/sec, which is suitable for making large block-type flexible, half-rigid, and rigid foam products and is widely used in the production of automobiles, building and industries needing insulating materials.
Using such machine to produce large foam plastic is accurate in metering, uniform in foaming and stable in quality and can completely substitute manual mixing and foaming method, greatly increasing the working efficiency.
Main technical parameters：
Mixing ratio A:B=2.5:1 A:B=1:1 or in accordance with technical requirement
Throughput range(gms/sec) 1000～3000 1000～3000 two scales
3000～6000 3000～6000 two scales
Volume of loading tank(L) 500 500
Revolution of mixing head (rpm) 3500-4500 3500-4500
Program-controlled points 12 12 40 points or 200 points if on request
Viscosity requirement (CPS) ＜2000 ＜2000
Temperature adjusting range(℃) 0-50 0-50
Total power(kw) 40 40 9 kw for heating
Form of mixing head assembly Frame type
External dimensions(m) 5.0×2.0×2.5 Length×Width×Height (for tank of 150 L)
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