PE\PP\PS Board Production Line

PE\PP\PS Board Production Line
 

Product description:


PE, PP, PS, PVC, PMMA , PC Board Production Line:
The production line can continuously produce PP, PE, ABS, PMMA, PC, PS, PVC single-and multi-sheet products. The sheet has width of 2000mm or below and thickness of 0.15-3mm. Extruder: According to different materials, the single screw extruder is differentiated by exhaust type and non-exhaust type. The extruder screw has special mixing function and precise temperature control system to ensure a high plasticizing plastic, high yield and stable extrusion .
Temperature control of ± 1 ℃ can accurately control the plasticizing process and sheet thickness, flat plastic. Changer and die: hydraulic quick changer facilities ensures no material leakage, which makes net changing quick and efficient; according to different materials, moulds choose different structure, the die head of hanger shape adops double throttling for numbers of sheet pages, which is easy for adjusting flow distribution to be equal, and adjusting the thickness of extruded board sheets to be more exclusive.
Three-roller calendar: According to the sheet thickness, 45 ° diagonal three roller, calendar, vertical or horizontal three-roller calendaring machine are differentially adopted. Three-roller temperature control is independent, freely adjustable roller gap, the middle roll angle adjustable, to ensure the light pressure equality and sheet thickness uniformity.
Sheet thickness accuracy is controlled by roller screw and double-directional pinch roller.
Independent control of the roller temperature control system can precisely control the temperature of the pressure roller tube sheet, thickness uniformity. Cooling roller bracket: configure the cooling rollers, so that a better cooling effect.
Edge-cutting devices are accompanied to ensure that the accuracy of sheet width and quality of product edge. Horizontal cutting machine: length size cutting, cut accuracy of less than 2mm, adoption of alloy blade or hard alloy saw, sheet-machine cutting simultaneity to ensure the quality of sheet cutting face and long smoothness of cutting action. Winder: high torque motor, rolling friction, flexible adjustment of speed and tension, also provision of other forms of winding to clients according to their needs .
Main technical parameter
Model
SJ90
SJ-120
SJ-150
Material
PE, PP, PS, PVC, ABS, PMMA, PC
PE, PP, PS, PVC, ABS, PMMA, PC
PE, PP, PS, PVC, ABS, PMMA, PC
Product width mm
1220-1500
1220-2000
1200-2000
Product thickness mm
0.5-8
1.5-10
1.5-10
Screw L/ D ratio (L/ D)
32-34
32-36
30-36
Max. Production capacity kg/ h
260
400
500