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للبيع ماكينة حقن فوم PU INJECTION

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السعر:

شركة لاروزا توفر سلسلة من ماكينات حقن الفوم بولي يوريثان ذات الضغط العالي. الماكينة تشمل على العديد من المميزات مثل وحدة الخلط عالية الضغط، مضخة الخلط التناسبي. ولقد تم تصميمها لإنتاج فوم PU الصلب، فوم PU المرن

من اهم التطبيقات صناعة الألواح العازلة لغرف التبريد والاسقف العازلة للشبرات (الجمالونات)

HIGH PRESSURE FOAMING MACHINES
The Alfamix Mini Series allow to produce parts with low / medium weight with open or closed mould application with the following standard specifications:

Duly insulated tank 60 liters capacity;
Thermoregulation via tube nest heat exchanger for heating and cooling phase;v
High efficiency axial piston pumps C-series with manual displacement;
Axial piston mixing head with recycle;
PLC and HMI Siemens S7-1200 series;
Remote push button box on mixing head;

OPTIONS:

Low revolutions stirrer on component tanks;
Flow-meters reading on dosing pumps C-series;
Automatic loading pumps;
Damped flow Mixhead HPDF8 or HPDF14

FLOW-RATES
R = 1:1
MIN = 30 – MAX = 300
R = 2:1/1:2
MIN = 45 – MAX = 225

MOTOR POWER
3 – 3 kW

NOMINAL POWER
13 kW

WEIGHT
500 KGs

FOR YOUR INFORMATION
Polyurethane (PUR and PU) is a polymer composed of organic units joined by carbamate (urethane) links. While most polyurethanes are thermosetting polymers that do not melt when heated, thermoplastic polyurethanes are also available.

Polyurethane polymers are traditionally and most commonly formed by reacting a di- or triisocyanate with a polyol. Since polyurethanes contain two types of monomers, which polymerise one after the other, they are classed as alternating copolymers. Both the isocyanates and polyols used to make polyurethanes contain, on average, two or more functional groups per molecule.

Polyurethanes are used in the manufacture of high-resilience foam seating, rigid foam insulation panels, microcellular foam seals and gaskets, durable elastomeric wheels and tires (such as roller coaster, escalator, shopping cart, elevator, and skateboard wheels), automotive suspension bushings, electrical potting compounds, high-performance adhesives, surface coatings and sealants, synthetic fibers (e.g., Spandex), carpet underlay, hard-plastic parts (e.g., for electronic instruments), condoms,[1] and hoses.



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