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Banana Type PU Pouring Injection Machine for PU Foam Safety Shoe Soles

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Banana Type PU Pouring Injection Machine for PU Foam Safety Shoe Soles


This equipment is used to produce polyurethane insoles, outsoles, high heels, leather shoes, casual shoes, safety shoes, travel shoes,slippers, sandals, flip flops and other all kinds of polyurethane shoes.

Bucket Metering Pump Metering Pump Motor Power Spit Out Quality Total Power
A.120L JR9 0.75kw 10-40g/s 8.5kw
B.120L JR3.6 0.55kw
S.2L JR0.3 0.2kw

This equipment includes one two/three components low pressure pu foam machine and one automatic banana-type production line. According to the client’s production capacity, the production line has 24, 36, 60, 80,100, 120 or other mold stations for choose.

two component shoe sole low pressure foaming machine

This machine has high repeat injection precision, even mixing, stable performance, easy operation, and high production efficiency, etc.Specially used for pu shoe sole production.

1. Material tube:

Raw materials are delivered in pipeline to mixing head.A material pipe adopts high strength anti corrosion PTFE hose, which can effectively avoid the chemical reaction with raw material and influence its quality.B material pipe adopts high strength rubber hose, pressure resistant 8MPa.

2. Mixing device(pouring head):

Adopting floating mechanical seal device, high shearing spiral mixing head to make sure the even mixing within required  adjusting range of casting mixing ratio. Motor speed is accelerated and frequency controlled through triangle belt so to realize the high speed rotation of mixing head in mixing chamber.


PU or polyurethane is one of the most widely used materials in the soles of footwear.

PU is not genuine leather, but it’s made from split leather which is then coated with the polyurethane material.

PU soles are slip-resistant, that is they will offer you utmost grip in almost all the slippery surfaces. Also, they are resistant to chemicals, abrasion and oils.

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