PU Elastomer Casting Machine

Short Description:

High temperature elastomer casting machine is newly developed by Yongjia company based on learning and absorbing advanced techniques abroad, which is widely employed in the production of wheel, rubber covered roller, sieve, impeller, OA machine, skating wheel, buffer, etc. This machine has high repe


Introduction

Details

Specification

Application

Product Tags

High temperature elastomer casting machine is newly developed by Yongjia company based on learning and absorbing advanced techniques abroad, which is widely employed in the production of wheel, rubber covered roller, sieve, impeller, OA machine, skating wheel, buffer, etc. This machine has high repeat injection precision, even mixing, stable performance, easy operation, and high production efficiency, etc.

Features
1.High temperature resistant low speed high precision metering pump, accurate measurement, random error within ±0.5%. Material output adjusted by frequency converter with frequency conversion motor, high pressure and precision,simple and rapid rapid ratio control;
2.High performance mixing device, adjustable pressure, accurate material output synchronization and even mix; New type mechanical seal structure avoids reflux problem.
3.High-efficiency vacuum device with special mixing head ensures product no bubbles;
4.Adopting electromagnetic heating method to heat transfer oil,efficient and energy saving; Multi-point temp.control system ensures stable temperature, random error<±2°C.
5.Adopting PLC and touch screen man-machine interface to control pouring, automatic cleaning flush and air purge. stable performance. high operability, which can automatically distinguish, diagnose and alarm abnormal situations as well as display abnormal factors;

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  • Material Tank
    Tank body with three layer structure: Inner tank is made of acid-resistant stainless steel (argon-arc welding); there is spiral baffle plate in the heating jacket, making heating evenly, To prevent the heat conducting oil temperature too high so that the tank material polymerization kettle thickening. Out layer pouring with PU foam insulation, the efficience is better than the asbestos, achieve the function of low energy consumption.

    010

    Buffer tank
    Buffer tank used for vacuum pump to filtering and pump Vacuum pressure accumulator. Vacuum pump draws air in the tank through the buffer tank, lead the raw material air reduction and achieve less bubble in the final products.

    011

    Pour head
    Adopting high speed cutting propeller V TYPE mixing head (drive mode: V belt), ensure even mixing within the required pouring amount and mixing ratio range. Motor speed increased through a synchronous wheel speed, making the mixing head rotate with high speed in mixing cavity. A, B solution are switched to casting state by their respective conversion valve, come into the mixing champer through orifice. When the mixing head was at high speed rotation, it should be equipped with reliable sealing device to avoid pouring material and ensure the normal operation of the bearing.

    012

    No.

    Item

    Technical Parameter

    1

    Injection Pressure

    0.01-0.6Mpa

    2

    Injection flow rate

    SCPU-2-05GD 100-400g/min

    SCPU-2-08GD 250-800g/min

    SCPU-2-3GD 1-3.5kg/min

    SCPU-2-5GD 2-5kg/min

    SCPU-2-8GD 3-8kg/min

    SCPU-2-15GD 5-15kg/min

    SCPU-2-30GD 10-30kg/min

    3

    Mixing ratio range

    100:8~20(adjustable)

    4

    Injection time

    0.5~99.99S (correct to 0.01S)

    5

    Temperature control error

    ±2℃

    6

    Repeated injection precision

    ±1%

    7

    Mixing head

    Around 6000rpm, forced dynamic mixing

    8

    Tank volume

    250L /250L/35L

    9

    Metering pump

    JR70/ JR70/JR9

    10

    Compressed air requirement

    Dry, oil free  P:0.6-0.8MPa

    Q:600L/min(Customer-owned)

    11

    Vacuum requirement

    P:6X10-2Pa

    Speed of exhaust:15L/S

    12

    Temperature control system

    Heating: 31KW

    13

    Input power

    Three-phrase five-wire,380V 50HZ

    14

    Rated power

    45KW

    007

    pu dumbbell

    004

    Pipeline coating

    002

    Pu scraper

    003

    Pu roller

    006

    Pu wheels

    001

    Pu sieve plate screen

    009

    Pu bumpers

    0084

    Pu loading casters

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