Intermediate Frequency Steel Billet Induction Heating Reheating Furnace

150MM Medium Frequency Steel billet Induction Heating Reheating Furnace
Application:Mainly apply for the whole metal materials heating before the forging, extrusion, hot rolling and cutting,and metal materials quenching and tempering, annealing, tempering and other heat treatment as awhole.Power supply features:
1. Uses advanced electronic circuit control, with over-voltage, over-current, limiting pressure, current limiting, lack of phase, undervoltage, underwater pressure, phase sequence automatic identification, cooling water temperature alarm protection and many other protection features. Power factor automatic adjustment function. From the cold charge to the casting during the entire cycle regardless of how the furnace conditions change can be achieved, automatically maintain the power to the furnace, so that the maximum amount of molten metal per kilowatt, the shortestsame power heating time, thus increasing the profits of manufacturers,increased labor productivity.
2.Control line dedicated integrated box and high pressure area are fully isolated, keep the control room clean and cool. Greatly improve the control circuit board life and system reliability.
3.High-power converter devices preferred from international and domestic well-known manufacturers, and run at 50% of the rated capacity, so with 100% design safety factor, increasing the overall system reliability.
4.The equipment uses large air cooling copper, compared with the water-cooled copper, more energy for heating, increased efficiency, don't need maintenance.
5.Power start using zero voltage sweep start, no impact, in the state of no-load, heavy load, cold steel and other states can be reliable from the dynamic, stable and reliable, trouble-free for along time and facilitate to maintenance.
Heating features:
1. Heating quickly, heating temperature uniformity, less oxidation loss, metal composition evenly.
2.Can be directly heated from the cold material, easy to replace.Features:
Heating speed, less oxidation decarbonization:
As the principle of medium frequency induction heating is electromagnetic induction, the heat generated by the workpiece itself, so this heating method heating quickly, oxidation very small and high heating efficiency, with good process repeatability.A high degree of automation,without automatic operation can be achieved :
Automatic feeding and automatic discharge of the seizure device selected, coupled with the dedicated control software developed by our company, without automatic operation can be achieved.Heating uniformly, high temperature control accuracy:
Heating uniformly, the core table temperature difference is small. The temperature can be precisely controlled by the temperature control system.Simple Induction furnace replacement:
According to the different size of the workpiece, to be equipped with different specifications of the induction furnace. Each furnace are designed with hydropower quick change connector, so that the furnace is easy, fast and convenient to replace.Equipment protection completely:
A full set of equipment with water temperature, water pressure, over current, over voltage, lack of phase protection, and with over temperature, lower limit alarm device. So that reliable protection when the equipment in the fault, without damage to components.Low energy consumption, no pollution:
High heating efficiency, compared with other heating methods, reducing energy consumption effectively. Equipment in line with environmental requirements, no pollution. In the forging industry, the energy consumption when heated to 1250 ºC is less than 390 kwh /t.
Square steel billets heating for ferrous metals and other metals before rolling processWith the group and optional formEquipment composition
Peripheral heat equipment generally have intermediate frequency power supply, electric heating capacitor, induction furnace body, pneumatic or electric push material and other components. Automatic equipment also includes automatic feeding sorting device, flat vibration feeding or chain feeding device, pressure roller feeding device, temperature automatic control system.Selection reference dataPower(KW)501001602505001000>1000Frequency(KHz)10~110~18~16~12.5~0.51~0.51~0.2Temperature(ºC)1250~1100ºCFor special materials such as molybdenum, the temperaturecan be above1500 ºCBar diameter(mm)10~2510~3015~4015~5850~10050~100>100Heating efficiency(Kg/h)14530044475015003000>3000Consumption(KWh/t)≤360Rated Power(KW)RatedFrequency
(HZ)Transformer ConfigurationRectifier PulseInductor Voltage
(V)Consumption(KW.h/t)Capacity
(KVA)Secondary Voltage(V)2000KW500~1000(HZ)2200KVAφ660V-380V12Pulse1200(800)V400(KW.h/t)1500KW500~1000(HZ)1600KVAφ660V-380V12Pulse1200(800)V400(KW.h/t)1000KW500~1000(HZ)1250KVAφ660V-380V6Pulse1200(800)V400(KW.h/t)500KW500~8000(HZ)630KVA3φ380V6Pulse800V450(KW.h/t)400KW500~8000(HZ)500KVA3φ380V6Pulse800V450(KW.h/t)350KW1000~8000(HZ)500KVA3φ380V6Pulse800V450(KW.h/t)250KW1000~8000(HZ)400KVA3φ380V6Pulse800V450(KW.h/t)200KW1000~8000(HZ)315KVA3φ380V6Pulse800V450(KW.h/t)200KW1000~8000(HZ)315KVA3φ380V6Pulse800V450(KW.h/t)160KW1000~8000(HZ)250KVA3φ380V6Pulse800V450(KW.h/t)120KW1000~8000(HZ)200KVA3φ380V6Pulse800V450(KW.h/t)100KW1000~8000(HZ)160KVA3φ380V6Pulse800V450(KW.h/t)80KW1000~8000(HZ)100KVA3φ380V6Pulse800V400(KW.h/t)
Note 1:The heating rate is data when heated to 1100 ºC. If the heating temperature is higher than 1100 ºC, the heating rate is reduced in proportion. According to the heating rate and the workpiece the number of pieces per hour can be calculated (ie, heating the beat)Note 2:Furnace lining: silicon carbide, white steel jade, stainless steel and the overall knot four, the user can choose. If there is no special requirements, we will design according to the structural characteristics of any suitable. On the bolt headset and other single-ended heating, special-shaped material heating, non-standard design to provide imitation, narrow-type heating furnace.Different application
Steel tubes&pipes medium frequency induction heating furnace
steel bars induction heating systems
Attachment 1:Power cabinet main components suppliers and some equipment manufacturers.NO.ITEM.SUPPLIERS AND MANUFACTURERS1Silicon controlledTECH SEMICONDUCTORS2The freewheeling diodeTECH SEMICONDUCTORS3Main FuseCooper Bussmann4Resonant capacitorXinanjiang power capacitor limited5Filter capacitorXinanjiang power capacitor limited6Resistance capacitanceXinanjiang power capacitor limited7Coil tube T2Chinalco Luoyang Copper Co., Ltd8Copper bar T2Chinalco Luoyang Copper Co., Ltd10Hydraulic pump stationYUCI Haydraulic CO,. Ltd.11Hydraulic valve stationYUCI Haydraulic CO,. Ltd.12Stainless steel pumpShanghai Kaiquan pump (Group) Co., Ltd.13Main switch for power cabinetZhejiang TENGEN14PLC & HMISIEMENS15Copper tube closed cooling towerWanle Eectrical Equipment Plant16Rectifier transformerSanmenxia Sanjin Transformer Manufacturing Co. Ltd.17Silicon steel sheetsWuhan Iron and Steel ( Group ) Corp./Baosteel18Hydraulic cylinderYUCI Haydraulic CO,. Ltd.19Emergency diesel generator setYAMAHA
Installation and commissioning:The user should first according to our foundation and plane layout to layout the foundation for the building, in accordance with the drawings and use the instructions to install the furnace and the power supply in place, water, circuit materials prepared completely. We dispatch engineers to guide equipment installation,and responsible for Commisioning, When training and installation just need pay wage to engineers.Payment terms:Prepayment 30%;70% paid by T/T or L/C before delivery.Delivery period:30 days after the contract takes effect.Service:Overseas Engineer Service Available.Contact us:Mobile: +86 18336778759