Disposable Foam Plates Making Machine, EPS Lunch Box Production Line

PS foam food container production line included three systems: PS foam sheet extrusion line, PS foam food container forming and cutting integrated machine, PS foam material recycle machine.

1.PS Foam Sheet Extrusion Line adopts Gentian type double-stage series high foam technology. The raw material is polystyrene granules. In the extruding process, the vesicant -- butane gas is injected at high pressure. After extruding, foaming, cooling, shaping and hauling off, it is winding to finished PS foam sheet rolls. It is widely used in the packing
for food, fruit, and advertising industrial products and so on. This equipment adopts high-speed hydraulic filter changer which has a steady feature, can realize change the filter immediately without stopping the machine.

2.PS foam food container forming and cutting integrated machine was developed by combining the domestic and
foreign equipment and advantages. The main electrical components, such as vacuum pump, PLC, made in Japan and Germany, ensure the reliability of the equipment operation. After heating-vacuum forming-cutting-collecting process,
the finished PS foaming sheet can be made into the variety of packaging vessels such as fast food box, aquatic plate, supermarket tray, cake tray, KT board, instant noodle bowl, foam tray etc.

3.PS foam material recycle machine is special for polystyrene, who can make the excess PS foam sheet into
granules, so that can be used again. It adopts single screw, double stage plastification, increasing compress ratio.
The whole machine consists of the crusher, main machine, cooling tank, and granulator.

A. PS foam sheet extruder

PS Foam Sheet Extruder uses a tandem screw technology to produce fine-block cell-structured extruded polystyrene foam sheet with high strength and a pearl and even surface, in a continuous roll, from polystyrene injection an eco-friendly blowing gas and additives. It has a user friendly operating system with inverter controlled driving, digital temperature control and so on.

Machine Specifications

B. Fully automatic forming and cutting machine

Fully automatic forming and cutting machine integrates forming, cutting and stacking (trimming) at the same time. It has the features of saving labor, improving efficient, lowing labor intensity and reducing production cost. It adopts PLC controller and touch screen to control the working program. Two workers are enough for whole production line.

The machine is plastic sheet forming equipment in one step with following process: transporting sheet, heating, forming, cutting, stacking and winding waste edge.

C. PS recycle machine

1.Introduction:

This machine is special for polystyrene. It adopts single screw, double stage plasticification, increasing compress ratio. The whole machine consists of crusher, main machine, cooling tank and granulator. It can recycle many foamed products, such as PS, XPS, EPS etc.

2. Flow Chart:

Material —Put into—Crush—Inhalation storage silos—Melt—Extrude—Water tank cooling—Pulling—Pelletizing—Packaging

3.Main parameters

Packaging & Delivery