High-Speed PVC Electrical Conduit Pipe Making Machine
This advanced PVC electrical conduit two-tube making machine is designed for manufacturing PVC electrical conduit pipes with diameters ranging from 16-50mm, suitable for various pressure classes used in building construction, architecture, and telecom communication applications.
Machine Components & Features
Vacuum Calibration System
Comprehensive diameter coverage with high-wear resistant vacuum calibration sleeves for precise outer diameter calibration during the vacuum tank process.
Stainless Steel Vacuum Tanks
- Constructed from corrosion-resistant stainless steel
- Motorized longitudinal movement for precise positioning
- Diameter range: 16 to 800 mm
- Tank length: 6 to 9 meters
Advanced Cooling System
SUS304 stainless steel cooling tanks featuring innovative brush seal technology for quick diameter changes and roller-type pipe supports.
Haul-Off Units
- Available in crawler track and belt-type configurations
- AC or servo drive options
- Synchronized with extruder speed
- Inverter-controlled speed adjustment
- Crawler tracks: 2 to 8 units
Cutting Systems
Planetary Cutter:
- Cutting and chamfering rigid pipes
- Synchronized with extruder speed
- Low maintenance cost
- Adjustable cutting speed
- Pipe range: 50 to 800 mm
Saw Cutter:
- Cutting pipes up to 63 mm
- Low maintenance cost
- Adjustable cutting speed
- Pipe range: 16 to 63 mm
Guillotine Cutter (GK 32):
- Special design for pipes
- Dust and chip-free cutting system
- Low maintenance cost
Belling Machine Capabilities
Specialized design enables high-capacity production of up to 150cm pipes with automatic belling functionality for PE, PP, and PVC pipes according to international standards.
Advanced Control Features
- Touch screen interface for precise control
- Adjustable pipe heating degree and blowing pressure
- Internal PLC system for independent operation
- Waste prevention through wide selection features
High-Capacity Models
LB-32: Diameter range 16-32mm, produces 4 sockets per cycle
LB-63: Diameter range 16-63mm, produces 2 sockets per cycle
Complete Extrusion Line Components
Conical Twin Screw Extruder
Special screw and barrel design for perfect mixing and homogenous material output. Features SIEMENS driving motor, axial bearing gear box, and PLC automation with touch panel controller.
Two Strands Die-Head
Melt flow channels designed for excellent performance across entire pipe diameter range, delivering perfect outcomes even at high extrusion pressures.
Two Strand Vacuum Tank
Stainless steel construction with high-power water pump cooling system, adjustable vacuum pressure, and sealing gaskets to prevent vacuum leakage.
Two Strands Belt Type Haul-offs
Vibration-free high-speed extrusion with excellent slip prevention and easy speed adjustment via electrical inverter.
Two Strands Saw Cutter
Automatic cutting synchronized with belt haul-off, featuring precise length measurement via encoder and easy adjustment through touch screen interface.
Two Strands Tipping Table
Pneumatic cylinder operation for efficient material handling.
Technical Specifications
| Model |
Pipe Diameter (mm) |
Extruder Model |
Motor Power (KW) |
| LB-32F |
16-32 (Four Pipe) |
SJSZ65/132 |
37 AC |
| LB-32E |
16-32 (Double Pipe) |
SJSZ51/105 |
22 AC |
| LB-32W |
16-32 (Double Pipe) |
SJSZ65/132 |
37 AC |
| LB-40E |
16-40 (Double Pipe) |
SJSZ51/105 |
22 AC |
| LB-40W |
16-40 (Double Pipe) |
SJSZ65/132 |
37 AC |
| LB-50E |
16-50 (Double Pipe) |
SJSZ51/105 |
22 AC |
| LB-50W |
16-50 (Double Pipe) |
SJSZ65/132 |
37 AC |
| LB-63W |
16-63 (Double Pipe) |
SJSZ65/132 |
37 AC |
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