WELDPRO-12 RF (radio frequency) welding, is also known as dielectric sealing or HF (high frequency) welding, is the process of fusing materials together by applying radio frequency energy to the area to be joined.  The resulting weld can be just as strong as the original materials. WELDPRO-12 is designed for welding thermoplastics such as PVC (polyvinyl chloride), EVA (ethylene vinyl acetate), PU (polyurethane), PETG (polyethylene terephthalate glycol), polyolefins. Controls • PLC timers: preheating, welding,    cooling, warming up the tube, delay    for blower off • Meters: anode current, grid current,    anode voltage indicator • Upper platen temperature • Product counter • RF shielding safety interlock switches • Safety switches (emergency stop    and press up)   Dimensions • Overall (without table) - 34" x 70" x 89" - 860 x 1780 x 2260mm • Heated Upper Platen - 26" x 16" (or 32" x 20") - 660 x 406mm • Bed Plate - 30" x 20" - 760 x 508mm AC Input • Voltage (standard) • Frequency - 3 phase 208-230 VAC - 3 phase 360-400 VAC - 50/60 Hz   Power Consumption • Max   - 22kVA   Air Pressure - 87 PSI (6 bar)   RF Output • Power • Frequency - 2-12 kW - 27.12 MHz   RF Tube • Triode   - 3CX4500F3/YU108   Control Console Features • Device controlled via PLC • Automatic and manual   working modes • User friendly touch   screen interface • Modular construction • Single cycle machine • Self diagnostics (on   screen messages) • Save to PLC memory up   to five setups • Smooth adjustment of   RF output • Air cooling • Heated upper platen w/   temperature control • Password protected   operational settings • Auto-tuning RF for new   die (or material) • Electronic arc   suppressor • Upper die quick   exchange Options • Pneumatic single tray   shuttle (side or front) • Pneumatic dual tray   shuttles • Commerical cam driven   turntable • Double cycle machine • Liquid cooling Typical Applications • Medical • Packaging • Industrial applications WELDPRO-12 Brochure (PDF - 1,196 KB)