This equipment is designed for the production of liners for “bottle-neck” type big bags (FIBCs), as well as suspended liners.

Technical Specifications of the Production Line:

Every operating parameter of the unit—including welding, cutting, and pneumatic functions—can be precisely adjusted.
The duration of a complete welding cycle, including waste removal, is no more than 10 seconds.
Equipment dimensions (length/width/height): up to 2200 x 500 x 2500 mm.
Equipment weight: up to 150 kg.

Configuration and Operating Principle

Mounted on a supporting frame is a positioning unit that holds two identical welding-and-cutting modules and two backing supports.
The positioning system secures two matching modules onto the frame structure, allowing for lateral adjustment to accommodate the production of items with varying dimensions.
Each welding-and-cutting module creates a U-shaped welded seam and removes excess material (process waste). The U-shaped seal is formed by a continuously heated tool, resulting in a seam width of 8–10 mm. The internal U-shaped contour is formed using a specialized thermal-impulse working tool.
The working elements are controlled independently for each module.
Vertical movement of the welding and cutting units, as well as the clamping force, is driven by a pneumatic system.
Welding parameters are controlled as follows: temperature settings are managed via an electronic temperature controller, while clamping force and dwell time are adjusted through the pneumatic system control panel.
Thermal cutting parameters—specifically the power supplied to the heating element and the heating duration—are configured using an impulse welding control unit with a digital input interface.

The machine is designed for easy transport, installation, and maintenance.

Additional Information

Warranty period: 12 months
Post-warranty technical maintenance is available