ppr pipe machine line 3 layers double machine plastic pipe extruder

This PPR pipe machine line 3 layers double machine plastic pipe extruder is high output machine line because there are two production in one line.The two PPR strand line are with same extruders of three different modified ppr materials.

There are 3 layers ppr material, one out surface ppr material is ultraviolet-proof modified ppr material, the middle layers is normal ppr material, the inner layer material is anti-microbial ppr material.

The parts of this  PPR pipe machine line 3 layers double machine plastic pipe extruder is as below:

1.0 High speed mixer, model 300/600  1 unit
2.0 Conical twin-screw extruder, model SJZ65/132  1 unit
2.1 Auto loader 1 unit
3.1 Extrusion die, model ZJM32S and ZJM63S 2 units
3.1 Bush  14 pcs
3.2 Mandrel  14 pcs
3.3 Calibrator  14 pcs
4.0 Vacuum tank, model ZDY63S 1 unit
4.1 Vacuum sealing device 2 sets
5.0 Caterpillar haul-off and cutting unit, model QYQG63S 1 unit
6.0 Belling machine, model XRLK63 1 unit
6.1 Belling mould 2 units

Technical Parameter
• Screw, barrel:           38CrMoAlA, nitriding and polishing, depth of          nitriding: 0.45-0.65mm, surface hardness           HV800-900; with vacuum exhaust device
• Sensor:                      PT131B, 50MPa; power 24V, output 0-10V
• Screw diameter:              65/132 mm
• Screw rotation direction:     different direction outwardly
• Drive motor power:            37 kW, AC motor
• Inverter                      BOSCH REXROTH
• Quantitive feeding motor:   1.1 kW (AC motor)
• Capacity Max:              ≈250 kg/h (PVC material, vary with different          recipe and pipe size)
• Vertical gearbox:              high torque, low noise, hard gear face              special gearbox for extruder;              Material of box: HT200 with tempering;           Material of gear: 20GrMnTi with             carburizing ,quenching and grinding
• Lubrication system:           circulating oil enforced by oil pump; infiltration          and splash in oil basin
• Barrel heating power:         21.4 kW
• Barrel cooling power:         3×0.25 kW  enforced air cooling

 Vacuum tank is used to shape and cool pipe, so as to reach standard pipe size. Its shape is advanced foreign multilateral anti-deformation structure. The cover is made of high quality casting aluminum alloy. The pipeline adopts the design of double loop pipeline, realizing non-stop pipeline clean and function of temperature control.
Technical parameter            
• Center height:               1000 mm
• Tank material:               stainless steel
• Tank length:                 5800 mm
• Vacuum degree:             0~0.06MPa (adjustable)
• Vacuum pump:             2×2.2 kW 
• Water pump:               2×3.0 kW
• Moving motor:              0.75 kW
• Adjust range of forward and backward:     ±500 mm
• Adjust range of up and down:               ±80 mm
• Adjust range of left and right:              ±60 mm

 Vacuum tank is used to shape and cool pipe, so as to reach standard pipe size. Its shape is advanced foreign multilateral anti-deformation structure. The cover is made of high quality casting aluminum alloy. The pipeline adopts the design of double loop pipeline, realizing non-stop pipeline clean and function of temperature control.
Technical parameter            
• Center height:               1000 mm
• Tank material:               stainless steel
• Tank length:                 5800 mm
• Vacuum degree:             0~0.06MPa (adjustable)
• Vacuum pump:             2×2.2 kW 
• Water pump:               2×3.0 kW
• Moving motor:              0.75 kW
• Adjust range of forward and backward:     ±500 mm
• Adjust range of up and down:               ±80 mm
• Adjust range of left and right:              ±60 mm

Caterpillar haul-off and cutting unit, model QYQG63S
Features:
 Its structure with sliding tempered glass door is beautiful and practical. Traction device with belt and controlled by imported inverter can steadily haul pipe. It also features compact structure and free-maintenance.
Clamping force can be adjust by vernier device to prevent deformation of pipe. Adopt special automobile drive shaft to transmit power, stable and reliable. Length
measuring device equipped with a rotary encoder, can ensure precise cutting.
        For hauling part
Technical parameter          
• Quantity of belts:             4pcs
• Effective length:             1000 mm
• Max. hauling force:           6000 N.m
• Hauling speed:               1.5-15 m/min
• Clamping type:               pneumatic
• Hauling motor:                4×1.5 kW
• Control method:              BOSCH REXROTH inverter
       For cutting part
       Technical parameter         
• Cutting type:                 knife cutting, with chamfering function
• Clamping type:                pneumatic
• Workbench moving method:      pneumatic
• Cutting range:                Ø16~63mm
• Cutting motor:                 2×0.55kW
• Control method:               Siemens PLC controller