Large Diameter HDPE Structure Wall Pipe extrusion machine

SUMMARY
Material : PE (Poly Ethylene)
Pipe size range: Ø1000-3000mm
Operating direction: from right to left
Center height: 3000 mm
Machine color: Xinrong standard color (white)
Cooling water consumption: 80 m3/h (≤20℃, ≥0.3MPa)
Tank volume: 100 m3
Compressed air consumption: 3 m3/min (>0.5MPa)
Power supply: 3 phase 400V (±10%) 50Hz (can customize)
Total power: 3950kW
Actual power consumption: 2350kW
Overall dimension: 100000×8000×8000 mm
Control system:
Adopt German Siemens human-machine interface , liquid crystal displayer, new generation programmable micro-computer control system, all operating parameters can define and show on the scree, and can setup and revise rotation speed, traction speed, melting temperature and each zone temperature.
• DC speed regulator: Eurotherm , U.K
• Inverter: ABB or BOSH-REXROTH
• Low voltage electrical parts
Button, toggle switch Schneider, France
Contactor Schneider, France
Air switch Schneider, France
Intermediate relay Schneider, France
Temperature controller RKC, Japan
Heater magal alloy ceramic heater
Circumstance:
Working place: indoors
Power supply: no dangerous area
Temperature: 0-40℃

 

Single screw extrude, model SJ120×38 6 units
Auto dryer, loader 6 sets
Extrusion die head, model LXGM3000 1 unit
Die head support, model MXC3000 1 unit
Bush 8 pcs
Mandrel 16 pcs
Calibration sleeve 8 pcs
Mould temperature controller 8 units
Co-extruder for color line, model SJ45×30 1 unit
Vacuum tank, model ZDL3000Y 1 unit
Vacuum tank, model ZDY3000R 1 unit
Vacuum sealing device 1 set
Pipe clamping device, model GJC3000 1 set
Cooling tank, model PLX3000 6 units
Spraying sealing device 6 sets
Pipe support 8 units
Caterpillar haul off, model LDQY3000 1 unit

 

Features
The spiral structure of die head can ensure melt temperature uniformity, thoroughly eliminate confluence seam and reduce flaws such as bubble, black spot, unsmooth inside wall caused by too high temperature. With heat remove system which can exhaust heat inside inner wall of pipe and have better cooling effect.
Technical parameter
• Die material: 40Cr, forgings with tempering treatment
• Bolt grade: 12.9 grade high strength bolt
• Heating power: ≈500kW (zone control)
• Flow channel surface: chroming and mirror polishing, heating treatment hardness HRC52-56;
• Pipe range: Ø1000~Ø3000mm

 

Die head support, model MXC3000
Technical parameter
• Electric control
• Easy for mould assembling and disassembling
• Can replace bush and pin vertically
• With guide rail to move die head forward and backward
2.2 Bush
Features:
Processed by CNC , achieve precise dimension and realize stable extrusion.
Technical parameter
• Bush material 40Cr, forging with tempering treatment
• Pipe specification: Ø1000, 1200, 1400, 1600, 1800, 2000, 2500, 3000mm 8pcs
2.3 Mandrel
Features:
Processed by CNC, achieve precise dimension, realize stable extrusion.
Technical parameter
• Mandrel material: 40Cr, forgings with tempering treatment
• Pipe specification: Ø1000mm (SDR30), 1000mm (SDR21) Ø1200mm (SDR30), 1200mm (SDR21) Ø1400mm (SDR30), 1400mm (SDR21) Ø1600mm (SDR30), 1600mm (SDR21) Ø1800mm (SDR30), 1800mm (SDR21) Ø2000mm (SDR30), 2000mm (SDR21) Ø2500mm (SDR30), 2500mm (SDR21) Ø3000mm (SDR30), 3000mm (SDR21)
16pcs

 

 

 

Features:
Vacuum tank is used to shape and cool pipe, so as to reach standard pipe size. Its shape is advanced foreign 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.
The biggest characteristic: supporter adopts nylon meniscus structure.
Technical parameter
• Center height: 3000 mm
• Tank material: stainless steel
• Tank length: 3000 mm
• Main material of pipeline: Stainless steel
• Vacuum degree: 0~0.08MPa (adjustable)
• Vacuum pump: 4×11 kW
• Water pump: 4×15 kW
• Moving motor power: 3 kW
• Adjust range of forward and backward: ±1000 mm
• Adjust range of up and down: ±80 mm
• Adjust range of left and right: ±60 mm
• With operating platform (with fence and feet protection plate)

4.1 Vacuum tank, model ZDY3000R
Features:
Vacuum tank is used to shape and cool pipe, so as to reach standard pipe size. Its shape is advanced foreign 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.
The biggest characteristic: supporter adopts nylon meniscus structure.
Technical parameter
• Center height: 3000 mm
• Tank material: stainless steel
• Tank length: 10500 mm
• Main material of pipeline: Stainless steel
• Vacuum degree: 0~0.06MPa (adjustable)
• Vacuum pump: 8×11 kW
• Water pump: 8×15 kW
• Moving motor power: 4 kW
• Adjust range of forward and backward: ±1000 mm
• Adjust range of up and down: ±80 mm
• Adjust range of left and right: ±60 mm
• With operating platform (with fence and feet protection plate)

 

 

 

Features:
Its structure with sliding tempering glass door is beautiful and practical. Traction device with V type rubber block caterpillar and controlled by imported inverter can steadily haul pipe. It also features compact structure and free-maintenance.
10 caterpillars and 20 caterpillars can switch to meet the requirements to haul different size pipe. Adopt special automobile drive shaft to transmit power, stable and reliable. Length measuring device equipped with a rotary encoder, can ensure precise cutting.
Technical parameter
• Quantity of caterpillars: 20 pcs
• Effective length: 5500 mm
• Max. Hauling force: 200000 N.m
• Hauling speed: 0.02-2 m/min
• Clamping type: hydraulic press
• Hauling motor: 1.1kW × 20 (servo motor)
• Control method: servo control system