20Mpa Polyurethane Casting Equipment
Polyurethane foaming machine, has the economical, convenient operation and maintenance, etc, can be customized according to customer's request various pours out of the machine.
This polyurethane foaming machine uses two raw materials, polyol and Isocyanate. This type of PU foam machine can be used in various industries, such as daily necessities, automobile decoration, medical equipment, sports industry, leather footwear, packaging industry, furniture industry, military industry.
| No. | Item | Technical parameter |
| 1 | Foam application | Flexible Foam Products |
| 2 | raw material viscosity(22℃) |
POLY ～2500MPas ISO ～1000MPas |
| 3 | injection pressure | 10-20Mpa(adjustable) |
| 4 | Output (mixing ratio 1:1) | 750～3750g/s |
| 5 | Mixing ratio range |
1:5～5:1(adjustable) |
| 6 | injection time | 0.5～99.99S(correct to 0.01S) |
| 7 | Material temperature controlling error | ±2℃ |
| 8 | Repeat injection accuracy | ±1% |
| 9 | Mixing head | four oil house,double oil cylinder |
| 10 | Hydraulic system |
Output: 10L/min system pressure 10～20MPa |
| 11 | Tank volume | 250L |
| 12 | Input power | three-phase five-wire 380V |
Product Features of High Pressure PU Machine:
1.Adopting three layer storage tank, stainless steel liner, sandwich type heating, outer wrapped with insulation layer, temperature adjustable, safe and energy saving;
2.Adding material sample test system, which can be switched freely without affecting normal production, saves time and material;
3.Low speed high precision metering pump, accurate ratio, random error within ±0.5%;
4.Material flow rate and presure adjusted by converter motor with variable frequency regulation, high accuracy, simple and rapid ration adjusting;
5.High-performance mixed device, accurately synchronous materials output, even mixture. New leakproof structure, cold water cycle interface reserved to ensure no blockage during long downtime;
6.Adopting PLC and touch screen man-machine interface to control the injection, automatic cleaning and air flush, stable performance, high operability, automatically distinguish, diagnose and alarm abnormal situation, display abnormal factors.
Mixing head: High pressure mixing head is designed to be self-cleaning and high pressure impingement mixing. Mixing quality of the mixing head normally relates to properties of raw materials(viscosity, temperature, density,etc) , injection pressure and injection pressure difference.
Electric control system: Adopt man-computer interface, setting the injection time,test time and pressure time and etc. Adopt Simens programmable controller and whole foaming machine automatic controlled,make metering unit, hydraulic unit, temp control system, tank agitator, mixing head injection coordinate the work according to the procedures,ensure process efficiency and reliable.
PU polyurethane high pressure machine can be used to make PU mat.
PU polyurethane high pressure machine is also suitable for the production of polyurethane pillow, steering wheel, bumper, self skin, high reilience, slow rebound, toys, fitness equipment, insulation layer, bicycle cushion, rigid foam, cold storage panel, medical equipment, elastomer, shoe sole, ect...
Yongjia Polyurethane Co., Ltd. is a professional machinery manufacturer in PU industry combined with design, development, production. Founded in 2013, the construction area of over 10,000 square meters, is the China forefront polyurethane technology company. At present our company's products range covers:high pressure pouring machine, low pressure foaming machine, PU spraying foam machine, PU elastomer casting machine, also we customize to make production line according to clients requirement,like in flexible foam system we make the lines: PU shoe /sole/insole production line(Egypt),anti-fatigue mat production line(India),memory pillow production line(Iran),Albania,elastic ball production line(Mexico),car seat and cushion production line(Morocco),PU slow rebound ear plugs line(India);rigid foam system we make the line:PU decorative molding crown cornice line(Saudi Arab), float trowel making line(Saudi Arab, Pakistan), cold storage panel production line(Uzbekistan),sandwich panel production line(Iraq).Elastomer line:forklift wheel casting line(lran);coal sieve screen select line(Russia).
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