PVC Ceiling Plate Plastic Panel Board Sheet Extrusion Machine Line
Application & Features about CONICAL TWIN-SCREWS EXTRUDER:
TESJ series conical twin screw extruder is one kind of special equipment for all kinds of PVC powder, PVC wood plastic extruding and forming. It is equipped with different moulds and auxiliary machines, which can produce PVC pipes, profiles, decorative boards, pellets with various specifications.
The barrel and screw adopts cast-aluminum heating rings and air-cooling system. It has the characteristics of quick and even heat transfer, convenient operation and maintenance, etc.
The core part of screw adopts auto circular water cooling system in order to raise efficiency. According to customer's material formulation, we choose the screw with most reasonable structure, with the aim of reaching the best plasticizing status, as well as good material floating quality.
The reduction box and distribution case adopt imported bearings and oil seals. Gearwheel is made of 38CrMoALA, with nitriding treatment.
Temperature control system adopts imported temperature gauge and contactor, with the controlling precision reaching 1 cent degree.
Driving motor adopts AC or DC motor, with motor speed controlled separately by imported inverter, or British EUROTHERM 590 speed governor. Electric system is equipped with error alarming device, as well as current overload protector.
Models of TESJ series conical twin screw extruder:
|Effective length of screw(mm)||1050||1440||1800||2500|
|Screw speed (r/m)||1-32||1-34.4||1-38||1-32.9|
|Heating power (kw)||7.9||24||36||45|
|Center height (mm)||1000||1000||1000||1000|
PVC/WPC Board Extrusion Line
Applying specially-designed SJSZ conical twin screw extruder, this production line is mainly used for production of construction board, wide door panel, cabinet board, indoor/outdoor decoration material, etc. The whole production line includes conical twin screw extruder, vacuum calibration table, haul-off unit, cutting unit, stacker, as well as other optional auxiliary units. With powerful chiller to guarantee the calibration effect of the door panel, the extrusion output of this line can reach 600kg/h up to 1250kg/h.
International brand speed governor, bearing the advantages of wide governing range, high temperature control precision, convenient and reliable operation, etc.
Caterpillar haul-off unit adopts precision reduction motor, with speed controlled by inverter. It has the advantages of reasonable structure, large traction power, stable hauling, etc.
Cutting unit bears the advantages of reliable working, high-precision cutting, etc. PLC programming control or famous domestic brand controlling system is adopted for the auxiliary units, which is stable and reliable.
Main Parts of a Plastic PVC Board Extrusion Line:
Mould and Calibrator::
Haul Off Machine:
Sticker Film Laminator:
Cutter and Stracker:
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