High Frequency Steel Pipe Welding Machine Solid State Welder Steel Tube Welding Machine

Company ProfileWelcome 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.Main products of our company:1) MOSFET solid state high frequency welder, quenching, hot charging, brazing and smelting series of products;2) IGBT solid state medium frequency/super audio frequency induction heating equipments;3) SCR medium frequency induction heating equipments;4) vacuum tube high frequency welder and induction heating equipments;5) all-digital control DC drive and large power DC power supply units;6) CNC numerical control and PLC control standard & non-standard quenching machine tools, production line electric control complete equipments;7) low voltage power network harmonic suppression and dynamic reactive power compensation devices.Our company is engaged in the design and manufacturing of induction heating equipments, widely applied to the field of machinery, building material, metallurgy, papermaking and automobile manufacturing. Our products fully meet the induction heating requirements of steel tube welding, H-beam welding, stainless steel tube welding, steel strip heating, vacuum smelting, copper tube welding, copper tube annealing, refrigerator pipe welding, metal heat treatment, metal smelting, fusion welding, brazing and hot charging.Our products also to be the main electrical control equipments for high strength PC steel bar, screw thread steel bar, aluminum plastic composite pipe, wire & cable, hot strip galvanizing, hot rolled and cold rolled production lines.  New generation high frequency induction heating equipment The new generation of solid state high frequency welding machine has been developed successfully through the unremitting efforts of the R & D personnel of RONEN GROUP Co., Ltd. as been verified by the reliability and technical specifications in the welding pipe field. It has now entered the batch production stage and gradually pushed to the market.Technological indexPower scope: 50kW-1200kWFrequency scope: 100kHz-20000kHzRated DC voltage: 10000V-15000VPower grid voltage: 220V~660V,50/60Hz,3-phase Technical features[Display instrument digitization]The rectifying cabinet panel is equipped with a multi-function digital meter, which has three phase input line voltage, three-phase line current, power factor, reactive power, active power, power, DC voltage, DC current and other parameters, and can be controlled, displayed and recorded through communication far to the upper computer.[Full digital rectifying control board]The new generation of solid state welding machine, using the field programmable logic gate array (FPGA) main control chip, the main frequency up to 100M, 16 bit A/D conversion chip (the original control board using 8 bit A/D conversion chip), the high precision of the data resolution; the cancellation of all the adjustable potentiometers on the board (12 control potentiometers in the original control board), color touch screen control System and parameter setting, debugging and operation are simple and intuitive. All parameters in the rectifier board can be transmitted to the host computer for display and recording through communication. The unique parallel working mode of FPGA ensures that the modules of the program operate at high speed and independently. And because of the hard line logic inside the FPGA chip, there is no problem of running the program, and the stability of the control system is enhanced. The full digital rectifying board adopts the double closed loop PI regulator, the inner ring is the current regulating ring, the outer ring can be set up to two modes of constant power or constant pressure (optional touch screen). It has the characteristics of high control precision, fast adjusting speed, strong flexibility, good interface extensibility and so on. It can achieve real one key control.[All digital inverter control board]The new generation of solid state high frequency welder has integrated the advanced control concept of similar products in the world. The field programmable logic gate array (FPGA) is used as the main control chip to realize the advanced control technology such as the fixed angle lock phase control, the upper / lower frequency locking protection and so on, which makes the equipment running more stable and more efficient. The inductor short circuit and open circuit fault protection in welded pipe production is more accurate and effective. At the same time, it has the function of frequency output, and it can transmit and run parameters to PLC display and record remotely.The new inverter control board uses the pulse shielding technology (PSM) to adjust the power of the inverter, and successfully solves the load matching problem of the welding machine. When the user changes the steel pipe specification, the contact w