Polyurethane machine /Casting machine/Injection machine/Molding machine for pu spider

Polyurethane machine
for producing elastomer products
as
rollers, pipes,rods plates,casters,wheels,disc wheels,seals
sheets

Our pu casting injeciton machine is that our company follows the international advanced technological products, imports the main machine parts from foreign countries and famous brands. Hence, technical and safety performance of the equipment has reached the advanced level of the same product of the same period abroad.

This machine is used for producing casting polyurethane elastomer product which use MOCA and other material as chain extender, such as gluing roller, pad, rollers for elevator use and highly rigid products and can compose pre-polymer and vacuum defoaming in this machine.

Different PU rubbers can be switched instantaneously to produce CPU of different materials.

2. Main parameters and descriptions for the equipment

2.1 Type

PU CASTING MACHINE WITH MULTI-COMPONENT 

2.2 Suitable foaming system: Pu elastomer products

2.3 . Viscocity(cps)

A(POLYOL or pre-polymer):~4000mpa.s(45°C-100°C)

B(MDI/MDQ or pre-polymer):~4000mpa.s(45°C-100°C)

C(For Alcohol type chain extendor ):~500 mpa.s (45°C)

C(For MOCA):10~1000mPa.s(~130°C)

S: (For pigment) 50 ~ 800 mpa.s (Normally temp)

S2 (For additive agent)

2.4 Pouring output: 2-10 kg/min (100:14)

Mixing ratio range adjustable: 100:6~100:20

2.5 Pouring program time: 0.5~99.99sec (Precision reaches to 0.01s)

2.6 Quantity of Injection programs

Manual injection: 99

Automatic injection: 99

2.7 Metering unit:

   The metering unit is equipped for component’s high precision metering, including frame,

   frequency convertor gear reducer, metering pump, rotational velocity transducer