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PVC pipe extruder
PVC pipe extruder

PVC twin screw extruder: 1.Motor:SIEMENS, Inverter: ABB; 2.Temperature controller: OMRON; 3.long lifetime.

                                      PVC twin screw extruder

Features:

    SJSZ series twin conical screws extruder is a kind of special equipment for extruding of PVC powder. With different sorts of molds and auxiliary machines, it can produce all sorts of PVC plastic pipe material, profiled material, plate material, sliced material, bar material and granulation. It can also extrude PP.PE pipe at high speed by changing special barrel.

   Computer control or conventional control is optional. According to customer's requirements, most reasonable screw can be made so as to achieve best plasticity state and material quality. The screw is made by high precision special digital screw miller, extruding property can be highly harmonized. It has firstly introduced advanced technique of producing screws with variable pitch and depth, so that the material can be more softly sheared and cut. The distribution box is specially designed, the drive life span can be prolonged. It can bear larger extruding pressure.

Specifications of various extruders:

Model numberScrew diameter (mm)Rotational speed of screw (rpm)Effective work length (mm)Main motor power (kw)Heating power of Barrel (kw)Production capacity (kg/h)Central height of machine (mm)Net weightOverall size (mm)
SJSZ4545/901-451070159.670100028003300*1200*2000
SJSZ5151/1051-45.511002211.580100030003360*1290*2100
SJSZ5555/1101-4012002218150100035003620*1350*2200
SJSZ6565/1321-3814403724250100040004235*1520*2450
SJSZ8080/1561-36.918005536360100050004750*1550*2460
SJSZ9292/1881-34.72500110881000100055006000*1600*2500

  SJSZ65/132 conical twin-screw Extruder  

Screw-stem diameter

 Φ65/132mm

   Screw-stem quantity

 2

 Screw-stem effective length

 1440 mm

 Screw-stem rotation rate

 1—34.7r/min

 Screw-stem rotation direction

 different to the outward rotation

 Main motor power

 37kw(Siemens)

   Main motor rotation rate

 1480r/min

 Heating power

    24kw

 Temperature-control range

 60-300°C

 Tank / screw-stem material

 38CrMoA1A nitridation treatment

 Nitriding depth

  0.5-0.7mm

 Nitridation hardness

 900-1000HV

 Nitridation brittleness

 ≤ 1st  grade

 Surface roughness

  Ra0.4

 Screw-stem straightness

  0.015mm

 Decelerating cabin/distributing cabin

 hard teeth surface

 Heater

  aluminum casting heater( with air cooling)

 Hourly output

 150-300kg/h

 Electrical elements

  Schneider

  Thermometer

   Japan OMRON

Speed adjust

  frequency-converting (ABB)

  Feeding way

 measurement of feeding

 Feeding motor

 0.75kw

 Exhaust way

 vacuum exhaust

 Vacuum pump power

 2.2kw

   Equipment center height

 1000m

 

PVC pipe extruder

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