PS foam sheet and forming machine for making food box , Muliti-function PS foam machine
Technics flow as below:
General Polystyrene Granule (GPPS) with additive are mixed in feeding sysytem, then go into No.1 Extruder---Inject foaming agent--After filter changer, material go into N0.2 Extruder--Extruded from mold head --Cooling and Shaping--Hauling off--Winding --Finished Products—Packing.
Introduction:
1. It adopts Gentian type double-stage series high foam technology.
2. This equipment adopts high speed hydraulic filter changer, which has steady feature,can change the filter immediately without stopping the machine.
3. The foaming shaping machine adopts PLC control, touch screen operation, easily to operate.
4. The raw material is general polystyrene granule (GPPS).
5. In the extruding process, foam agent (such as butane gas or LPG) is injected at high pressure.
6. After extruding, foaming, cooling, shaping and hauling off, it is winding to finished ps foam sheet rolls.
7. 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.
8. It is widely used in the packing for food, fruit, and advertising industrial products, etc.
1.) PS foam sheet extruder is used for producing sheet to make fast-food boxes, plate, dishes, cake container, bowl, advertising products like KT board
2) It is the first procedure of the fast food containers making line. It produces the foaming sheet to lay a foundation of the fast food boxes and KT boards.
Advantages
i. Extruder property stable, can keep the same thickness for a long term.
in the same strength the foaming rate is higher than that of others, that can help save 5%~8% cost.
ii. Fully Automatic watering cooling, products property stable, the others supplier is manual operation.
iii. Our electric parts is import from famous brand name.
Flow chart
