SJ-45 single screw co-extrusion profile line for PVC price tag making designed for rigid PVC price tag holders making.
final product: rigid PVC price tag holders
1- single color, transpartent PVC
2- two color, black/transparent co-extrusion
3- three color, black/transparent and flexible transparent PVC co-extrusion
SJ-45/25 single screw extruder machine, 2sets
11KW SIEMENS motor
11KW ABB inverter
OMRON PID temperature controllers
SIEMENS contactors
GUOMAO brand gear box
45mm PVC screw
L/D ratio:25:1
max screw speed: 37rpm
barrel heating: cast aluminum heaters, 3sets, 10.5KW in total
barrel cooling: blowers, 0.12KW, 3sets
output: 25-35kg/hour
2 color co-extrusion die head design
one set SJ-45/25 PVC extruder for black color extrusion
one set SJ-45/25 PVC extruder for transparent color extrusion
co-extrusion structure
die head with electric heating
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