Add to Cart
SJ80 Twin Screw Extruder 75-250mm PVC Pipe Extrusion Line with PLC control
Conical twin-screw extruder is an efficient mixing and extrusion equipment. The machine has the characteristics of small shear rate, difficult material decomposition, uniform plasticization and mixing, stable quality, high output, wide application range and long service life. With the various specifications of the mold and auxiliary machine production line produced by the company, PVC powder can be directly made into plastic products of different cross sections such as pipes, plates and profiles.
main feature:
The soft plasticization concept is always in the screw design,
which provides a strong guarantee for the high-speed extrusion of
UPVC pipes.
Reliable two-stage screw core external circulation temperature
control system ensures high quality UPVC pipe production with
different formulations
High-efficiency, low-noise air-cooling system Reliable and
effective vacuum exhaust system, high precision, wide speed
regulation, forced dosing system, high-performance deceleration
torque distribution gearbox, perfect precise temperature automatic
control system, precise and stable speed control system
Function and use:
The conical twin-screw extruder has the characteristics of uniform
plasticizing and kneading, high output, stable quality, wide
adaptability, long service life and direct molding of PVC powder.
With the corresponding molding head die and auxiliary machine,
various thermoplastics, especially hard polyvinyl chloride powder,
can be directly extruded into plastic products such as tubes,
plates, sheets, rods, films and profiles, and can also be
completed. Modification of various plastics and powder granulation
process.
The conical twin-screw extruder has stable performance, which can
make the melt plasticize and extrude at a lower temperature. The
barrel is equipped with a cast aluminum heater, which has high
thermal efficiency, fast and uniform heating, and is equipped with
a cooling fan.
The specially designed transmission part is driven by a new
variable frequency motor or DC motor, which has stable operation,
large transmission torque and high efficiency. Through the imported
inverter or DC converter, it can achieve stepless and smooth speed
regulation, high precision and energy saving. The intelligent
dual-display digital temperature controller has high control
precision and small temperature fluctuation. With overload
protection and fault alarm, screw core oil circulation constant
temperature, barrel oil cooling and other functions, and equipped
with vacuum exhaust pipe device and quantitative feeding device
Layout:
Main technical parameter:
Item | Model | Qty | Notes | |
1 | Double screw extruder | SJSZ80/156 | 1 set | Equipped with spiral feeding machine |
2 | Spiral Feeding Machine | 1 set | Installed with the extruder | |
3 | Die and Mould | SJM-250 | 1 set | 50-200mm According to requirement |
4 | Vacuum sizing tank | ZD-6000 | 1 set | Include sizing set |
5 | Haul-off machine | QY-250 | 1 set | Two claws |
6 | Cutter | QG-250 | 1 set | Blade Cutter |
7 | Stacker | FZ-6000 | 1 set | Welded by Q235 |