PU Polyurethane Making High Pressure Machine For Sandwich Panel

Product Description
◊ Polyurethane foam is widely used in our daily life. To make pu foam, we need pu casting machine.
◊YJ-PU series high pressure foaming machine is widely applied in the production of imitation wood furniture, high resilience PU foam, slow rebound foam, household appliances (refrigerator, freezer, water heater), thermal insulated building materials, automobile interiors and so on.
MAIN TECHNICAL PARAMETERS:
No.
Item
Technical Parameter
1
Foam Application
Flexible Foam
2
Raw Material Viscosity (22℃)
POLY ~2500MPas3
Injection Pressure
10-20Mpa (adjustable)
4
Output (mixing ratio 1:1)
90~450kg/min
5
Mixing Ratio Range
1:5~5:1(adjustable)
6
Injection Time
0.5~99.99S (correct to 0.01S)
7
Material Temp Control
±2℃
8
Repeat Injection Accuracy
±1%
9
Hydraulic System
Output: 10L/min
10
Tank Volume
500L
11
Compressed Air Needed
Q: 600NL/min
12
Temperature Control System
Heat: 2x9Kw
13
Input Power
three-phase five-wire 380V
STRENGTHS:


Mixing head
1. Using new type mixing means, mixing evenly, no bubble.
Metering unit
1. High precision metering pumps; Promise or frequency control system;
2. Speed ratio more convenient. Precision error ≤±1%
3. Using hot oil circulation termostat agency. Material temperature more accurate, Temperature error<±2ºC
Special device
1. Designed non-return device for elastomer perfusion
2. LXCPU series polyurethane elastomer casting machine, with vacuum degasser
Electrical control system
1. Fully controlled by SCM (Single Chip Microcomputer)
2. Using PCL touch screen computer. Temperature, pressure, revolving speed display system.
3. Alarm function with acoustic warning PHOTOS
Different hardness range selection, different applications
Solid tires; Printing; transport cots; profiling rubber roller; oil seal; gasket ball joints; Bushing bearing; O-ring; supporting mat; Soles; Root, Header; lining and gear .etc.
Different hardness range selection , different applications.
Mining, metallurgical------ sieve plate, shaking table
Mechanical Industry------- rubber roller, tape, seals and others
Automobile Industry--------tires, seals
Light Industry----------------PU shoe sole, polyurethane synthetic leather,polyurethne fiber
Construction Industry------waterproof material, paving materials, potting materials