USE:

SP-670C TWO LAYERS PLASTIC SHEET EXTRUDING MACHINE was designed and make by absorbing ＆ digesting advanced technology at home and abroad, it is mainly used to products plastic sheet of PP, PS, PE, ABS, HIPS, they are the materials for making beverage mugs, ice-cream cup, jelly cup, and other packing containers.

STRUCTURE CHARACTERISTICS:

1. Good moldings, equal sheet thickness and constant flowing speed due to the large L/D redo of the screw in the extrusion unit.

2. Screw, die head and drum are made of high quality of alloy steel with optimum hardness. strong corrosion resistance and long operating life after nitrogen treatment.

3. Advanced net-electricity-changed device in the die head results in easy operation and high production efficiencies.

4. It is a more reasonable techniques to adopt three roller structures, it improve the quality of sheet.

5. Adopt advanced frequency converter to be easy to adjust the linear speed of oblique three rollers and drive.

 Main Technical Parameters：

Model	SP-670C	SP-1000C	SP-1400C
Sheet width (mm)	670	1000	1400
Screw thickness (mm)	0.3-2	0.3-2	0.3-2
Screw diameter (mm)	110-65	110-80	120-80
L/D ration of screw	30:1	30:1	30:1
Main motor power (KW)	45-15	45-22	55-22
Max output (kg/h)	185	260	350
Assembling set power	100	120	160
Exterior dimension	11.5×2.8×2	11.5×2.8×2.7	13×2.8×2.9
Assembling set weight (ton)	6.6	9.8	12.8