Include 4 sets of machine
1. PS Foam Sheet Extruder
2. Vacuum Forming Machine
3. Cutting Off Machine
4. Recycling Machine
This line can make PS foam tray, absorbent foam tray for meat, foam burger box, foam fast food box, foam egg tray, foam bowls and so on.
A.The raw material is General purpose polystyrene (GPPS).
B.The general process flow of the PS foam food container machine as below:
aa. The PS foam sheet is made by the PS foam sheet extruder
bb. The foam sheet shaped by the vacuum forming machine
cc. The hydraulic cutting off machine cut the shaped sheet into finish products .
dd. The sheet scrap will be recycled by the recycling machine .
C.Brief description of PS foam food box production line.
1.PS Foam Sheet Extruder (TH-105/120):
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.
2.Vacuum Forming Machine (TH-1100/1250):
1.It is an all-powerful thermal forming machine with integration of vacuum forming, press forming and synthetical forming.
2.The machine adopts temperature digital system and it is convenient for the engineers to seethe temperature of each heating zone quickly. It is easily operate and make more effectively.
3.The machine also adopts Japanese servo motor & drive, Mitsubishi PLC mechanical and electronic integration control, touch screen for operating.
4.It features reliable stability, large forming area, fast speed highly automation and economic on manpower.
3.Cutting off Machine (TH-1100/1350X2):
1.It is the most popular cutting off machine all over the world.
2.It is mainly used to cut the vacuum forming products (one time dishes) as well as packing, decoration, EPE deep processing products.
3.It adopts the Mitsubishi brand PLC mechanical and electronic integration.
4.Owing to its features of easily changing mould, counting accurately as well as cutting off quickly, it is widely used in many fields.
1.It adopts fully automatic temperature controlling, one manual filter changer device at the front of the machine to filtrate the impurity of the recycling material.
2.the die head made by special alloy steel, follow one set of electric heater bands and automatic temperature controller,die head passageway is designed special, the press of granule formed need can be ensured.
3.water channel adopts corrosion resistant plate, cooling water circulation, ensure the material line cooled balance and sufficient.
4.granulator cutter adopts frequency speed control of motor drive, the speed of hauling off controlled accurate, the length of granule equality.
5.It is the ideal equipment to recycle the plastic scrap .It features compact structure and easy operation.
6.Recycling machine includes crusher (for crushing the PS foam sheet scrap) and granule maker.
7.It can process PE/PS/PP material and is mainly used to recycle the high foam polystyrene and high foam polystyrene products.
8.It is the ideal equipment to recycle the plastic scrap .It features compact structure and easy operation.