LANGBO MACHINERY specializes in manufacturing PVC/WPC profile
machinery, maintaining high quality standards while being
customer-oriented in all operations.
Key Components and Features
Calibration Tables
We provide comprehensive calibration table solutions tailored to
specific production requirements and applications.
- Motor-driven height and side movement
- Motor-driven longitudinal movement
- Manual tilting movement
- Stainless steel construction for water-contact parts
- Low maintenance cost operation
- Table lengths from 4.5 to 14 meters
- Optional vacuum pump integration
Lima Energy Saving System (LESS)
Our energy-efficient system delivers substantial vacuum energy
savings while maintaining optimal performance.
- Vacuum energy savings up to 80%
- Individual frequency-driven vacuum pumps
- Inverter technology for precise power usage
- Low noise level operation
- Closed-circuit water conservation system
- Table lengths from 4.5 to 14 meters
- Optional vacuum pump addition
Crawler Track Haul-off Units
Flexible haul-off solutions with customizable pad dimensions and
track lengths for diverse production needs.
- Flexible pad dimension configurations
- Two independent tracks with gearboxes
- Continuous speed adjustment via inverter
- Pad width range: 220 to 500 mm
- Track lengths: 1400 to 2000 mm
Cutting Systems
Comprehensive cutting solutions including saw, guillotine,
cross-cut, and blade cutting systems for various profile
applications.
Saw Cutter Features
- Multiple saw dimensions for specialized profiles
- Low maintenance cost operation
- Integrated dust absorber unit
- Adjustable cutting speed
- Cutting width up to 800 mm
- Cutting height range: 10 to 100 mm
Complete Extrusion Line Components
Conical Twin Screw Extruder
Specialized screw and barrel design ensures perfect mixing and
homogeneous material processing. Features driving motors for
minimized electricity consumption and PLC automation with touch
panel control.
Precision Mould
Optimized mould design provides ideal viscosity for melt material,
with polished contact surfaces to minimize friction losses during
profile shaping.
Calibration Table
Custom-designed calibration and cooling systems with stainless
steel water-contact areas to prevent corrosion and ensure
consistent profile quality.
Crawler Track Haul-off
Inverter-controlled haul-off systems with adjustable speed
synchronization to material output rate, enabling precise
measurement control.
Saw Cutter
High-efficiency cutting with synchronized table and clamp movement,
featuring integrated dust collection for clean production
environment.
Tip-off Unit
Pneumatic cylinder-operated system for efficient profile handling.
Production Specifications
| Model | Profile Size (mm) | Extruder Model | Motor Power (kw) |
|---|
| LB-108 | 108 | SJZ51/105 | 18.5 AC |
| LB-180 | 180 | SJZ55/110 | 22 AC |
| LB-300 | 300 | SJZ65/132 | 37 AC |
| LB-600 | 600 | SJZ80/156 | 55 AC |
| LB-800 | 800 | SJZ80/156 | 55 AC |
| LB-1240 | 1240 | SJZ92/188 | 110 D |
