Specifications

Polystyrene Sheet Extruder 1. Makes PS foam sheet
2. CE & ISO standard
3. Products for packing industry
4. PLC contr

 Polystyrene Sheet Extruder 

Technics flow as below:

General Polystyrene Granule (GPPS) with additive are mixed in feeding systerm, then go into No.1 Extruder---Inject foaming agent--After filter changer, material go into N0.2 Extruder--Extruded from mould head --Cooling and Shaping--Hauling off--Winding --Finished Products—Packing.

1. It adopts Gentian type double-stage series high foam technology.
2. The raw material is general polystyrene granule (GPPS). 
3. In the extruding process, foam agent (such as butane gas or LPG) is injected at high pressure.
4. After extruding, foaming, cooling, shaping and hauling off, it is winding to finished ps foam sheet rolls.
5. After vacuum forming system, the finished PS foaming sheet can be made into variety of packaging vessels ,such as fast food box ,aquatic plate, supermarket tray ,cake tray , KT board ,instant noodle bowl ,foam tray etc. 
6. It is widely used in the packing for food, fruit, and advertising industrial products ,etc.
7. This equipment adopts high speed hydraulic filter changer, which has steady feature, can realize change the filter immediately without stopping the machine.
8. The foaming shaping machine adopts PLC control, touch screen operation, easily to operate
9. Technical data:

Parameter	Unit	Model
		TH-70/90	TH-105/120		TH-110/130			TH-130/150
Capacity	KG/H	70-90	100-180		180-230			230-300
Sheet thickness	MM	0.8-4	1-4		1-5			1-5
Sheet width	MM	480-1080	600-1200		600-1200			600-1400
Foaming rate		10-22
Cooling method		Wind cooling & Water cooling
Cutting method		Single and double cutting Double cutting
Butagas pressure	MPa	1.5
Installed power	KW	120		200		220	320
Installation dimension	M	22x4x3		25x4.5x3.2		28x5x3.5	32x5x3.5
Power supply	380V 50HZ  ( 3 Phase 380V 50HZ) 220V 60HZ (3 Phase 220V 60HZ)