1. Induction Heater For Forging (XZ-300B) Technical Parameters:
1). Water pressure: 0.15-0.3Mpa
2). Input power: 300kVA
3). Input voltage: 380V 50Hz
4). Max input current: Single phase 450A
5). Oscillating frequency: 0.5-20kHz
6). Inverted power≤ 300kVA
2.Kechuang INDUCTION FORGING MACHINE details:
2.1. Technique data
Power range: 30kVA-1000kVA
Frequency range: 0.1kHz-20kHz
2.2.Kechuang INDUCTION FORGING MACHINE Characteristics:
(1)Adopts series resonance technique, induction coil output high voltage and small current, resonance circuit loss is average lower 25 times than parallel resonance, whole machine save energy 10-20%. It saves energy 50% and more than old fashion medium machine. It is the most save electric heating equipment in domestic at present.
(2)Induction furnace adopts thermal insulation, keep temperature, insulation technique processing, not only heat loss minimum, and greatly reduces the sensor maintenance cost. Induction coil structure is simple, easy maintenance, the abandonment of traditional casting process, won't have crack and scrap.
(3) The 12 pulse technology thorough solve the induction heating machine pollution problem to power network.
(4) Improve coil voltage and save energy, at the same time, adopts patent technology
Solved throughtly for the coil voltage high lead in flint fault, bringing unsafe factors.
(5) Integration design, compact structure, simple operation,
(6) bar could heat to Φ300mm, the furnace and core temperature controlled.
(7) It has finished forging to copper, aluminium,etc.
(8)Configure automatic feeding, feed, sorting, fast material,etc, it can realize automation control.
3. Advantages of KECHUANG INDUCTION FORGING MACHINE (XZ-300B):
1). Perfect function of protect itself, such as over-voltage, over current, lack of water, phase fail, over hot, etc.
2). Digital auto-control, it has the function of manual, automatic and heating-keeping-cooling divide period to control.
3). Auto tracking frequency, the power can infinitely variable control.
4). Special cycle cooling system, make sure the machine work continuously.
5). Adopt IGBT Series resonance circuit(voltage resonance): The Alternating current after rectifying through no-sense capacitance filter forms the steady voltage source. The induction machine through adjusting the Inverter circuit pulse density(PDM) to adjust the output power. So whether the machine working in any power section, the inverter efficiency can never change.
6). The series inverter current is sin wave output, can Self-excited work and other-excited working. The start success rate can up to 100%.
7). The Inverter component adopts the IGBT, IGBT adopts the zero-crossing turn-off, soft switch. Reduce the component loss, improve the reliability.
8). Design the power supply under the heating coil, reduce the power supply loss, reduce the wire circuit to improve the efficiency a lot.
9). Compact structure, one body design, Economic Space Occupation, easy to install.
Application Ranges of IGBT Induction Heating Machine For Forging:
Standard parts, fasteners, automolile parts, hardware tools, riggings, twist drill' heating upsetting and forging and so on.