Baoding Redstar High Frequency Equipment Co., Ltd

We are offering billet induction heater. Billet heating machinebillet induction heaterinduction through heating equipmentsteel bar induction forge heating machineif forging heat penetrating equipmentinduction billet heatersinduction bar heaterinduction bolt forge heating equipmentinduction heat for forgingforging with induction heatinginduction billet heater for forgingbar end and partialheating equipmentinduction billet & bar end heaterredstar induction heating units allow to heat parts before forging to the required temperature in a clean, secure working atmosphere with low thermal emissions and optimal quality assurance. Redstar offers induction forge heating equipment used for heating a wide range of billet diameters & shapes. Heating penetrating equipment applies electromagnetic induction theory to make the metal piece to be burned thoroughly in whole or in part and make the internal temperature and external temperature is consistent that can be widely used in heating steel billet, square steel, round steel and so on for the forging industry.

We are offering igbt induction heating equipment. dc power:50kw1000kw inverter power:150khzapplication:1. Material heated: all kinds of carbon steel, non-ferro-us metal2. Heating mode: pipe heating, wire heating, bar heating, plate heating, bearing heating, gear heating, plane heating. 3. Heating methods: quenching, heating penetrationfeature:1. Using high-powerigbt. 2. Using dual-loop pi regulator of voltage and current so can ensure the constant power output when the electric network voltage changes. 3. The power range is adjusted from 0-100% . 4. Using pulse width modulation or voltage regulation circuit microcomputer control based, adjustment stable with high precision, small harmonic interference. 5. It has fault protection system with over-frequency, lack-frequency, over-voltage, over-current, lack phase and less water-pressure etc. 6.pll circuit has some characteristics such as excellent frequency automatic tracking capacity, and the range of phase lock is wide, the reaction speed of tracking is fast and so on. 7.control circuit has a soft start and soft stop function, it will not has the impact to the electric network.

We are offering mosfet solid state hf induction heating equipment. Application:1. Material heated: all kinds of carbon steel, non-ferro-us metal2. Heating mode: pipe heating, wire heating, bar heating, plate heating, bearing heating, gear heating, plane heating. 3. Heating methods: quenching, heating penetrationdc power:10400kw inverter power:50400khz characteristics:1. Using high-power mosfet 2. Using dual-loop pi regulator of voltage and current, the power range is adjusted from 0-100% . 3. Using pulse width modulation or voltage regulation circuit microcomputer control based, adjustment stable with high precision, small harmonic interference. 4. It has fault protection system with over-voltage, over-current, lack phase and less water-pressure etc. 5.no high voltage operation, maintenance safety, saving electricity about 30%, water-saving about 50%. 6.control circuit has a soft start and soft stop function, it will not has the impact to the electric network

We are offering vacuum tube double-frequency induction heating equipment. Double-frequency in one equipment, include:super audio and high frequency. Power:100kw, 200kwfrequency:35khz, 250khzused in surface hardening of various gears, shafts, plates etc. Vacuum tube hf induction heating equipment adapts vacuum tube as the key component of equipment and use scm system as the core to constitute the intelligent control system for voltage-regulating, oscillation and protection and widely used in quenching, brazing, melting, heat penetrating and so on fields. circuit mode: single loop with capacitance feedback (10 11)three loop with inductance capacitance feedback (20 20 22)single loop with inductance feedback30 30 32high frequency and high voltage output (40 41)the structure number is to distinguish the difference of feedback mode and vacuum tube's quantity in the same loop mode. All equipment have the same part, we neednt to make any mark on microcomputer control voltage adjustment, regulator and high-voltage silicon bridge rectifier. To places a letterl following the model number of equipments with a 12 phase rectifier and wave filter network. adjustment and rectifier:microcomputer controlled thyristor voltage regulator is installed inside the equipment. voltage adjustment range: 0-100%. precision of voltage stability: 1%, overload protection speed: 1/50susing high voltage silicon rectifier and choosing the low ripple control electricity structure with 12 phase rectifier and network wave filter.