BSL – LONGITUDINAL WELDING EQUIPMENT
Automatic equipments for longitudinal welding of tubes and sheets with different welding process: Tig, Plasma, Laser, Mig-Mag and Submerged Arc. They are equipped with a copper support resisting to wear and tear and heat and with a series of pressing plates in brass alloy that lock the pieces. Pieces with thickness from 0.5 up to 4 mm and lengths which may go from 200 to 3000 mm are joined together thanks to the sturdiness and high precision of the mechanical processing. The AUTOMATIC BSL series is suitable for welding pipes by an automatic process of locking the edges of the piece. An adapting cradle, moved by pneumatic or motorized motion, locks the tube aligning the edges and obtaining a very good repetitiveness in big lots of production.
Automatic line for bending and welding of stainless steel pipes, maximum length of 1000mm and diameters between 130mm and 240mm. The equipment is composed of: an automatic interlocking bench of the bending unit with an identification system of sheet length, allowing the selfadjustment of the equipment; a two-roll bending unit; a pick-up unit to take the piece to the welding area; a longitudinal welding seamer where operations of gauging, alignment of the tube and plasma welding take place; an automatic unloading bench.
Automatic line for welding and calendering of stainless steel tube of a maximum length of 700 mm and with a diameter ranging between 90 and 150 mm. This equipment includes automatic interlocking of the calender, pick-up unit for the calendered piece and introduction of the welding equipment where operations of gauging, alignment of the tube and TIG longitudinal welding take place. Once the welding phase has been completed, the piece is unloaded on a special slide while another calendered piece is simultaneously introduced into the welding equipment in order to reduce idle time to a minimum and thus increase production output.
