Bielomatik K-3219 vibration welder, s/n – K-3219/17
90 kg upper tool weight, 65 KW vibration drive, 64″ x 24″ hydraulic lift table, 51″ x 24″ vibration unit, Siemens S7-300 PLC & OP270 HMI, CE stamped, 2006
Vibration welding uses motion and pressure to friction weld thermoplastic part halves. Lower parts are lifted into contact with upper parts, which hang from springs and vibrate controllably between magnets rigidly attached to the machine frame. Frequency at which upper tools vibrate is determined by their weight and mass. Each tool needs to be tuned. A DC power supply (inverter) controls the frequency and amplitude (distance) at which the springs vibrate. Once part halves melt at the contact area, clamping pressure forces them together, creating strong welds, once joints cool and re-solidify. Small and medium sized parts (6″ – 48″ long) are rubbed quickly, using high frequencies. Large parts (60 – 120″ long) are rubbed more slowly. Vibration welding is relatively fast (5 – 30 second cycles), making it suitable for production.
90 kg upper tool weight, 65 KW vibration drive, 64″ x 24″ hydraulic lift table, 51″ x 24″ vibration unit, Siemens S7-300 PLC & OP270 HMI, CE stamped, 2006
396# upper tool weight, 60″ x 24″ part size, 75″ x 31.5″ lift table with slide, 53″ x 15.75″ vibrating unit, Allen Bradley Compactlogix PLC & Panelview HMI
hydronamic vibration welder, weld by distance, (2) Moog 760Y919A valves, (3) sets of springs, 33-1/2″ x 19″ lift table, 20″ stroke, light curtain, finger actuators, 1994
used frequency inverter or vibration drive for sale Branson Ultraschall BRA 400-060 input: 42 kVA, 3×380/460, 50-60 Hz output: 42 kVA, 0-400 Hz, 60 – 72 amp 15-1/2″ x 10-1/2″ […]
24″ x 16″ part capacity, 5 hp weld head, 6.6 hp Vectron frequency inverter, weld by distance, Allen Bradley SLC500 PLC, palm buttons, 1998, video
50# upper tool weight, 34″ x 21″ motorized lift table, Commander 5 hp frequency inverter, Allen Bradley SLC5/02 PLC & DTAM Plus interface, 1996
116,238 cycles, auto-tuned with 125# upper tool, Allen Bradley 1336 Plus 42 hp frequency inverter, 90# – 150# upper tool, 52″ x 26″ lift table, light curtains
50# upper tool weight, 34″ x 21″ hydraulic lift table, light curtain, finger actuators, part eject, vacuum, 10 hp Commander drive, clean welder, January 2022 control retrofit scheduled
Branson VW-6 vibration welder frequency drive (inverter), 23.4 hp, 17.4 kW (ac), 400/480V input, 0-480V output, very clean, 2021-6-7 powered video
Branson VW-6 vibration welder frequency drive (inverter), 23.4 hp, 17.4 kW (ac), 400/480V input, 0-480V output, new 2004, 2021-6-7 powered video