Saw Machinery

SHJV-120

UPVC Window Reverse Butt Welder

The SHJV-120 Reverse Butt Welder is a multi-functional machine engineered for precise UPVC window profile butt welding and V-notch cutting in a single operation. Designed to improve efficiency and reduce handling, this machine features a dual-head system that ensures seamless transitions between welding and cutting. Equipped with an imported PLC control system and advanced pneumatic transmission technology, the SHJV-120 offers consistent accuracy, enhanced reliability, and ease of maintenance—making it ideal for high-demand fabrication environments.

  • Dual-function head integrates profile butt welding and V-notch cutting, completing both tasks in a single cycle.

  • Manual profile feeding and pressing, followed by automatic welding and V-notch cutting for streamlined operation.

  • High-reliability control system powered by an imported PLC (Programmable Logic Controller).

  • Pneumatic drive system enhances operational efficiency, reduces noise, and simplifies maintenance.

  • Linear bearing technology ensures long-term precision and mechanical stability.

Machine Specifications
Specification Details
Power Supply 220V 50Hz
Input Power 3.1 kW
Operation Air Pressure 0.4–0.6 MPa
Air Consumption 50 L/min
Welding Height 35–120 mm
Max Welding Width 150 mm
Overall Dimension 2700 × 1320 × 1400 mm
Machine Weight 260 kg

Experience the SHJV-120 in Action

Discover the SHJV-120 UPVC Window Reverse Butt Welder, crafted to ensure precise and robust welds for high-quality window frames. Its advanced technology provides seamless joints and enhanced efficiency, making your manufacturing process smoother and more reliable.

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