Vibration welders - Import export

Pneumatic welder ST POLI WELDING with vibration welding (heating by friction) for PET polyester strap. Compact, handy, easy to use, is suitable for closing every kind of flat packaging. Moreover, thanks to the short base, you can strap round packages with a minimum diameter of mm. 500. The operator simply inserts the two overlapping strips into the strapping tool and press a button to perform the vibration welding. The welder is used in conjunction with a manual tensioner or for the packaging of parcels already pressed.

The LVW series covers smaller applications with machines of approx. 500 mm width and large applications up to a width of 2000 mm, like pallets, bumpers and more. As a principle our standard machines are equipped with an hydraulic lifting table. Depending on the machine size a contact force of up to 70 kN can be applied. This is necessary for large suction pipes made of PA 6.6 GV30 with heavy distortion or very large welding surfaces. Our vibration welders are fitted with our patented CPC system. This kind of regulation which is integrated in the converter stimulates the vibration unit with optimal resonance frequency. A low energy consumption is guaranteed during the friction phase. It is not necessary to enter the frequency parameter in the machine, as it is permanently “optimized”. This, the KLN drive systems are independent from the tool weight. The tool weight is solely limited in height, caused by the mechanical design and the high accelerating powers arising in these systems.