Best Welding Quality Retrofitting Solid State Induction Heating Machine for Tube Straight Seam Welding

WeldermodelAC inputRatedDC voltageRated DC currentOutput PowerFrequency RangeElectrical efficiencyWorking stateGGP-60/0.8-HC3AC380V50/60Hz450V130A60kW650~800kHz≥85%continuousGGP-100/0.45-HC3AC380V50/60Hz450V220A100kW400~450kHz≥85%continuousGGP-150/0.4-HC3AC380V50/60Hz450V330A150kW350~400kHz≥85%continuousGGP-200/0.35-HC3AC380V50/60Hz450V440A200 kW300~350kHz≥85%continuousGGP-250/0.3-HC3AC380V50/60Hz450V550A250 kW250~300kHz≥85%continuousGGP-300/0.3-HC3AC380V50/60Hz450V660A300 kW250~300kHz≥85%continuousGGP-400/0.25-HC3AC380V50/60Hz450V880A400 kW200~250kHz≥85%continuousGGP-500/0.2-HC3AC380V50/60Hz450V1100A500 kW150~200kHz≥85%continuousGGP-600/0.2-HC3AC380V50/60Hz450V1300A600 kW150~200kHz≥85%continuousGGP-700/0.2-HC3AC380V50/60Hz450V1500A700 kW150~200kHz≥85%continuousGGP-800/0.2-HC3AC380V50/60Hz450V1800A800 kW150~200kHz≥85%continuousGGP-1000/0.2-HC3AC380V50/60Hz450V2200A1000 kW150~200kHz≥85%continuousGGP-1200/0.2-HC3AC380V50/60Hz450V2700A1200 kW150~200kHz≥85%continuousGGP-1500/0.15-HC3AC380V50/60Hz450V3300A1500 kW100~150kHz≥85%continuousGGP-1800/0.15-HC3AC380V50/60Hz450V4000A1800 kW100~150kHz≥85%continuousWelcome to visit Ronen Machinery which is a professional modern manufacturer of induction heating equipments and leading the world in induction heating technologies. Our products are widely applied to the field of machinery, building material, metallurgy, papermaking and automobile manufacturing.Best Welding Quality Retrofitting Solid State Induction Heating Machine for Tube Straight Seam WeldingTechnological indexPower scope: 60kW-2000kWFrequency scope: 100kHz-20000kHzRated DC voltage: 10000V-15000VPower grid voltage: 220V~660V,50/60Hz,3-phase Composition and Brief Introduction for Solid State H.F. WelderThe whole set of solid state H.F. welder is composed of switchgear rectifying cabinet, inverter output cabinet, connecting optical fiber, circulation soft water cooling system, central operation console, mechanical adjustment device.1 Switchgear rectifying cabinetDesigned with integration of switchgear cabinet and rectifying part, except achieving switchgear cabinet functions, it also has rectifying control functions of solid state H.F. welders.Installed line-in switch, line-in current meter, voltage meter (can be switched) and line-in voltage indication lamp;Installed 3-phase full-controlled thyristor rectification bridge to realize power adjustment of the HF welder;Installed flat-wave reactor, flat-wave capacitor and filter to improve the flat-wave coefficient. 2 Inverter output cabinetThe inverter part is consisted of MOSFET single-phase inverter bridge connected in parallel. The power of single-phase bridge is 120kW; the inverter bridge adopts the building block method to realize power superposition. Every piece of bridge plates is designed in the shape of a drawer, which is very easy to install and repair;The matching transformer is adopted for power combination, also it adopts the output method by of secondary resonance and non-welding transformer, tank circuit resonance capacitor (low voltage) resonates with the inductor directly, and the output pole plate offers required power transmission for pipe welding;Adopted sealed equipment case, installed with air conditioner. 3 Connecting optical fiberSwitchgear rectifying cabinet and inverter output cabinet are connected with optical fiber to make sure control system can not be disturbed by high frequency signal, which enhances the reliability of equipment. 4 Circulation soft water cooling systemWater-water cooling system adopts plate type heat exchanger for the cooling of switchgear rectifying cabinet, inverter output cabinet, resonance tank circuit etc with designing of indication and protection of temperature and water level. 5 Central operation consoleIt realizes the functions of remote operation, power adjustment, status monitoring and malfunction diagnosis for solid state H.F. welder.Mounted with HMI composed of PLC and LCD touch screen, which is easy to be operated and monitored by user at site.Installed with various AC and DC meters and operation buttons for the working status display for the welder. 6 Mechanical adjustment deviceFor inverter output cabinet installation and inductor position adjustment.Technical features1. Display instrument digitization2. Full digital rectifying control board3. All digital inverter control board4. Closed loop technology of speed power5. Ethernet networking technology6. Cloud control technology (optional)Product CatalogueThe leading technology and quality---- induction heating equipmentsMOSFET solid state high frequency welder IGBT solid state medium frequency/super audio frequency induction heating equipmentsSCR medium frequency induction heating equipmentsvacuum tube high frequency welder and induction heating equipmentsAll-digital control DC drive and large power DC power supply unitsCNC numerical control and PLC control standard & non-standard quenching machine tools, production line electric control complete equip