Foaming PS Sheet Extruder

1.High foaming PS extruder 2. single screw 3.long life with stable performance 4.material for screw; 38CrMoAlA

Foam Polystyrene Sheet Extruder is the sheet producing machine with 2 screws and by gas foaming method. It takes General Purpose Polystyrene (GPPS) as raw material, injects gas foaming agent during the producing process. And the Winder wraps up the sheet in rolls.

The sheet is for thermoforming purpose, and can be made into fast food containers, egg trays, disposable bowls etc. Since it has properties of heat and sound insulation, the sheet material is also widely used in architecture; such as decorative board, inner ceiling of car.

 

Technical parameter

Main Technical Parameters	Unit	HLSJPS-90/120
Capacity	kg/hr	170-210
Thickness	mm	1.2-6
Width (Standard)	mm	1000-2000
Foaming Ratio	times	11-30
Density	kg/m3	33-90
Length diameter ratio	L/D	36/1, 33/1
Cooling type		Air cooling for first stage extuder, water cooling for second stage extruder
Linger speed	m	5-40
Center height	mm	1100
Cooling water pressure	Mpa	≥0.2
Cooling water amount	T/H	11
Compress air pressure	Mpa	0.7
Compressed air amount	M3/min	0.8
Butane injection pressure	Mpa	1
Installating power	KW	200
Installating size	m	27*4*3
Weight	T	15

Foaming PS Sheet Extruder