| Power voltage | 220V |
| Frequency | 50 Hz |
| Input Power | 2.5 KW |
| Welding Profile Height | 20 -100 mm |
| Welding Profile Width | 0-120 mm |
| Overall Dimension | 4400 X 950 X 1700 mm |
| Weight | 1300 kg |
| Air Pressure | 0.5- 0.8 M Pa |
| Welding Range | 400 mm-3500 mm |
| Model Number | DWM - 120 M |
| Air Consumption | 100 L / min |
A Double Head Welding Machine is a high-performance industrial-grade equipment designed for the precise and efficient welding of uPVC or aluminum window and door profiles. It features two synchronized welding heads that allow simultaneous or individual welding operations, ensuring high productivity and uniform weld quality. Ideal for medium to large-scale fabrication workshops, this machine offers precise temperature control, adjustable welding angles, and seamless integration with automated production lines.
The machine uses advanced pneumatic and electrical systems to deliver strong and clean welds without the need for post-processing. Its solid construction and ergonomic interface make it user-friendly, reliable, and capable of withstanding intensive daily operations. Whether you're working on standard window frames, multi-sash designs, or heavy-duty door profiles, the Double Head Welding Machine guarantees efficiency, repeatability, and superior finish.
✅ Dual Head Design: Enables simultaneous welding of both ends of a frame, increasing productivity and maintaining alignment accuracy.
✅ Adjustable Welding Angles: Capable of welding at angles (typically 90°, optional 45° or variable), suitable for different frame designs.
✅ High Welding Precision: Microprocessor-controlled heating system ensures accurate temperature control for consistent weld strength.
✅ Heavy-Duty Construction: Built with industrial-grade steel and aluminum parts for durability and long service life.
✅ Digital Temperature Control: Maintains stable and adjustable temperature settings to match different profile thicknesses and materials.
✅ Teflon-Coated Heating Plate: Prevents sticking of molten material and ensures a clean, smooth finish.
✅ Time-Saving Operation: Automated clamping and welding reduce manual intervention and save labor time.
✅ Independent or Combined Control: Each head can be operated independently or together for maximum flexibility.
✅ Easy Maintenance: Modular design allows easy access to critical components for routine servicing or repairs.
✅ Profile Support Arms: Built-in adjustable support arms hold profiles steady during welding to prevent deformation.
✅ Safety Features: Emergency stop button, thermal protection, and mechanical interlocks ensure operator safety.
✅ Versatility: Suitable for welding a wide range of uPVC profiles for windows, sliding doors, partitions, and customized frame structures.
Automatic Head Movement
Custom Angle Welding Capability
PLC-Based Touchscreen Interface
Integration with Corner Cleaning Machines
Boosts production efficiency in fabrication workshops.
Delivers consistent, high-quality welds with minimal error.
Reduces manual labor and post-welding finishing time.
Ideal for both standard and complex frame designs.
Long-lasting investment with minimal maintenance needs.