Mainly for manufacturing double-color or double-density PU foaming products like toys, shoe soles, double-density vehicle seat cushions, etc.

  This machine is especially suitable for manufacturing double-color or double-density PU polyfoam products like toys, double-color shoe soles, double-density seat cushions, etc. Its operation principle is the same as the machine of two components: liquid monomers or pre-polymers , according to a certain blending ratio, are delivered into the mixing head to agitate and then injected into mould and harden into shape, becoming finished product after being ripened and being demoulded. There is a slide switch on this machine’s electrical control cabinet so as to choose one of A material to react with B material.

Main technical parameters：
Mixing ratio　　　　　　　　　　　　　A:B=2.5:1　　　　A:B=1:1　　　　　Or in accordance with technical requirement
Throughput range(gms/sec)　　　　　7～1000　　　　5～1000　　　　　7 scales in total, see throughput list for details
Volume of loading tank(L)　　　　　　40～300　　　　40～300　　　　　40、120、150、220、300
Number of loading tanks　　　　　　　　3　　　　　　　3
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)　　　　　　　　　　　9～18　　　　　9～18　　　　　　6 kw for heating
Form of mixing head assembly　　　　　 Crane or overhead travelling
External dimensions(m)　　　　　　　 3.0×2.1×2.3 or 3.0×2.1×3.0 Length×Width×Height
　　　　　　　　　　　　　　　　　　　(for tank of 150 L)