Refrigerator Freezer Polyurethane High Pressure Foaming Machine

Refrigerator Freezer Polyurethane High Pressure Foaming Machine
Flow Rate: 300g/s-6800g/s

Description

Refrigerator Freezer Polyurethane High Pressure Foaming Machine:

1, electrical control: Ecorin cold storage board polyurethane high pressure foaming machine uses Siemens PLC, Schneider accessories based electrical control system. Full modular integrated control of all processes, simple operation, intelligent stability.

2. Fault self-inspection early warning system: The system can give early warning in advance, so that relevant parameters can be adjusted in time to avoid the appearance of defective products.

3, mixing device: self-cleaning/anti-reverse/anti-splash point/linear (2 times mixing function) foam gun, beautiful structure, operator, polyurethane special pump, accurate injection, good mixing effect.

Conditions of use

Component	Viscosity	Foaming temperature ℃	Mixing Ratio
A （Polyether polyols）	<2500	25±3	1:1.5-1.5:1
B （Isocyanate）	800~2500	25±3	1:1.5-1.5:1

Polyurethane Foaming Machine Parameters

Item Model	PH-(R/F)-40	PH-(R/F)-150	PH-(R/F)-220	PH-(R/F)-300	PH-(R/F)-400
Injection volume(g/s)	300-600(g/s)	1000-2300(g/s)	1500-3400(g/s)	2000-4800(g/s)	2500-6800(g/s)
Mixing head type	ZT-20M	ZT-50M	ZT-80M	ZT-160M	ZT-250M
Rated Power (KW)	22	38	45	80	98
Metering pump type	QD-25i	QD-63i	QD-80i	QD-160i	QD-250i
Air source	0.6mpa (Nitrogen optimum)
Injection time precision	0.1s-99.99s		A:B Injection ratio	1:1.5-1.5:1
Feedstock injection pressure	8-15mpa		Injection repetition precision	≤1%
Temperature control precision	±2%		Working pressure of hydraulic station	12-20mpa

Use of Polyurethane Foaming Machine

In insulation filled polyurethane products foaming, such as: floor heating board, aircraft table board, integrated wall board, cold storage board, insulation board, insulation box, insulation water tank, hot water machine, kitchen board, steamed rice cabinet and other industries.