planetary screw roller extruder 1.extrude plastic sheet 2.advanced technology 3.long service life 4.good quality
PRE planetary screw roller extruder
PRE planetary screw roller extruder series has an out-standing capability in mass production of many products because it uses variety of plastic resins. It fixes the screw developed by planetary screw into the center of the main screw& barrel ,a plastication device, is made of screws in the helical gear shape and is angled at 45 and revolves and rotates to produce rollers and other extrusion products. It enables the best homogenitation and distribution effect because rolling and extrusion are performed at a rather low temperature in the space between the put-together screws. Thereforre it achieves no change in properties in matter, which is the characterisitc of a low-temperature molding extruder
2.Main Technical standards
Items | PRE150 | PRE180 | PRE220 | PRE255 | |
Motor power(kw) | 90 | 132 | 200 | 250 | |
Screw rotation(rpm) | 3-75 | 3-75 | 3-75 | 3-75 | |
Heat oil flux | 400 | 600 | 600 | 600 | |
Power of feeding motor(kw) | 0.75(AC) | 11(AC) | 11(DC) | 11(DC) | |
Rotation of feeding screw(rpm) | 2-87 | 2-75 | 2-75 | 2-75 | |
Max capacity KG/H | Transparent rigid PVC sheet | 550 | 1000 | 1500 | 2000 |
Rigid PVC sheet | 600 | 1100 | 1600 | 2100 | |
Semi-transparent PVC sheet | 650 | 1200 | 1700 | 2200 | |
Transparent flexible PVC sheet | 650 | 1200 | 1700 | 2200 | |
Flexible PVC sheet | 900 | 1500 | 1800 | 2300 | |
planetary screw roller extruder
