Polyurethane High Pressure Foaming Machine PU Foam Injection Machine For Garage Door

Short Description:


Introduction

Detail

Specification

Application

Product Tags

1.Low speed high precision metering pump, accurate ratio, random error within ±0.5%;

2.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;

3.Adding material sample test system, which can be switched freely without affecting normal production, saves time and material;

4.Material flow rate and presure adjusted by converter motor with variable frequency regulation, high accuracy, simple and rapid ration adjusting;

5.Adopting three layer storage tank, stainless steel liner, sandwich type heating, outer wrapped with insulation layer, temperature adjustable, safe and energy saving;

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;

QQ图片20171107091825


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    1.Mixing head:
    1) L-shaped mixing head
    2)High pressure collision mixing
    3) The mixing head is controlled by hydraulic timing sequence, self-cleaning design
    4)The number of mixing heads is one machine with one gun, one machine with two guns, one machine with three guns

     

    2. Metering unit:
    1) The motor and the pump are linked by a magnetic coupling
    2) The metering pump has a digital pressure gauge, which can control the discharge pressure
    3) Equipped with double protection of mechanical and safety relief valve

     

    3.Component storage and temperature conditioning:
    1)Pressurized and sealed double-layer material tank with visual level gauge
    2)Digital pressure gauge is used for pressure control,
    3)Resistive heater and cooling water solenoid valve are used for component temperature adjustment (optional for chiller)

     

    4. Electrical control system:
    1)The whole machine is controlled by PLC
    2)Color touch screen control panel, friendly and simple interface, can realize functions such as parameter setting, status display and pouring time
    3)Alarm function, sound and light alarm with text display, failure shutdown protection

    QQ图片20171107104022 QQ图片20171107104122 QQ图片20171107104518

    Item

    Technical parameter

    Foam application

    Rigid Foam Garage Door

    Raw material viscosity(22℃)

    POLY ~2500MPas ISO ~1000MPas

    Injection pressure

    10-20Mpa(adjustable)

    Output (mixing ratio 1:1)

    110~540g/min

    Mixing ratio range

    1:5~5:1(adjustable)

    Injection time

    0.5~99.99S(correct to 0.01S)

    Material temperature controlling error

    ±2℃

    Repeat injection accuracy

    ±1%

    Mixing head

    Four oil house,double oil cylinder

    Hydraulic system

    Output: 10L/min System pressure 10~20MPa

    Tank volume

    250L

    Temperature control system

    Heat: 2×9Kw

    Input power

    Three-phase five-wire 380V

    Polyurethane garage door adopts the structure of outer color steel plate and inner filled polyurethane. These two materials are very stable and will not deform, so maintenance is very convenient.

    2014082308010823823 QQ图片20160128145327 QQ图片20160128145615

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