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Large Flow Rate Low Pressure Polyurethane Injection Machine

Introduction:This large flow rate low-pressure polyurethane injection machine 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.

The polyurethane injection machine is used for making large PU products such as highly-elastic foam mattress, cubic thermoplastic foam ceilings for vehicle use, etc. It 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.

Technical Parameters of Polyurethane Injection Machine:

Mixing Ratio

A:B=2.5:1

A:B=1:1

or in accordance with technical requirement

Throughput Range (gms/sec)

1000~30003000~6000

1000~30003000~6000

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

9kw for heating

Form of Mixing Head Assembly

Frame type

External Dimensions (m)



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