西安高盛冶金设备有限公司100公斤真空熔炼精密铸造炉技术方案-0215

1、、Application of FacilityZG-0.1L Periodical Vacuum Induction Melting Casting Furnace is a melting furnace enclosed in a vacuum chamber, utilizing electromagnetic induction principle to generate eddy as the heating source (electrical energy convert to heating energy). And then perform melting and casting under vacuum state. So It can be used for smelting various kinds of metals and alloy. such as steel, iron, copper, aluminum, nickel base, cobalt base, rare earth metal, high temperature alloy and

2、non-metal (such as silicon)Working temperature of Vacuum induction melting furnace is depends on crucible material. It is Suitable for graphite crucible, magnesium oxide crucible, alumina crucible, zirconia crucible and metal crucible. The highest temperature can reach to 2000 .It mainly consists of furnace cover, furnace body, furnace door, feeding device, sampling device, temperature measuring device, tampering and stirring device, MF Generator, feeding device, pouring furnace casting device,

3、mould heat preservation furnace, ingot mold car, casting system, Vacuum unit, vacuum measuring device, PLC control system, closed type cooling system and so on.、 Main Technical Parameter 1、Melting Furnace Technical Parameter ：Rated Capacity ：100kg Furnace Type ：ZG-0.1LInduction Coil Size ：ID :340mm Height :450mmMaterial of Coil ：T2 Copper Melting Speed ：30-40 Mins /Furnace Melting environment： Vacuum or Inert Gas Furnace Diameter ：1600mmMax. Working Temperature ：1750 Melting Working Temperature

4、：1250 Crucible Material ：Graphite Crucible , magnesia crucible, alumina crucible, metal Crucible Ultimate Vacuum Degree ：6.67X10-3Pa （Empty Furnace 、Cold state）MF Power Supply ：IGBT-160Rated Power of Power supply ：160KWFrequency ：2500Hz Temp. Measuring Method ：Thermocouple measuring , Temp. Measuring Range ：200-1600 Type of Thermocouple ：Tungsten Rhenium Thermocouple Lifting Mechanism of Temp. measuring Rod ： Electromotor driven Rack Casting Tilting Angle ：-10-100Pouring Method ： Hydraulic Tilti

5、ng Crucible Mould Material ： Graphite Mould and Cast iron mouldNum.of Mould ：1-3 PCSMould Move Mode ：lengthways Moveable type Ingot mould trolley Facility Layout Size ：L:5500 mm X W:4500mm X H:4000mm2、 Mould Heating Furnace ：Heating Method ： Resistance Heating Heating Material ： Iron Chromium Aluminum(Fe25Cr5Al)Heating TapeHeating Temperature ：1000 Heating Furnace Power supply ： Regulating Power SupplyInput Voltage ： 60VPower Supply Power ：15KWHeating Furnace Temp. Measuring Mode : Type K Thermo

6、couple Temp. Measuring ,Three Point Temp. MeasuringHeating Furnace Size ：Length 800 mm, Width 800mm, Height 800mm 3. Vacuum System Configration ：Melting Vacuum System Set ：KT-600 Oil diffusion Pump 1 SET, ZJP-1200 Roots Pumps 1 SET， H-150 Mechanism 1SET.Vacuum Valve : Pneumatic Vacuum Baffle Valve Vacuum Pipeline ： Carbon Steel Vacuum Pipeline + stainless Steel bellows Vacuum Sealing ：Nitrile green rubberVacuum Measuring Meter ：Vacuum pressure Gauge +composited vacuum Meter +ZJ-27 Ionization gau

7、ge +ZJ-52T Resistance gauge Inflation Value ： Manual Inflation Pressure 0.1MPaDeflation valve ：Manual 4、Power Requirement ：L.V power Distribution ： 3 Phase/ Earthing / Neutral Power supply voltage ：380 V AC5%,50HzTotal Power of Facility ：215KW5、Cooling Water Parameter Cooling Equipment ：FB-450 Closed Type Cooling Tower Water Quality ： Cooling water ,Soft water Spray Water , Tap Water Cooling Water consumption ： 20m3/h （Circulation） Max. Inlet water Temperature 5-35； Outlet Water Temperature 55.I

8、nlet Water Temperature: 0.20.35MPa6、Deflation System ：Gas Type ：Nitrogen 99.99%Gas Source Pressure ：0.4-0.6MPaPositive Pressure inside Furnace 0.1MPaControl Mode : Auto and Manual (Selectable )、Main Configration and Function ：Please refer to Below layout plan drawings Furnace Lid: Furnace lid lift mechanism, manual translation, alloy charging device, observation window, temperature measurement device, tampering and stiring device,Melting furnace: Furnace body , Furnace door, induction coil, furn

9、ace tilting spindle, Electrical conductive spindle, busbar, crucible and other components,Furnace Door: vertical translation of the door rails, seals ring, hinge locking, mold heating furnace door, Furnace door movement rail, ingot mold trolley driven device and other components.Mold shell heating furnace: stainless steel furnace body, Furnace door, electric heating pipe, carbon felt insulation layer, ingot mold trolley, Ingot mold trolley control system.Heating furnace electrical: step-down transformer, connecting copper, voltage regulator, thermocouple temperature, PLC control system and other components.Vacuum system: three-level vacuum unit, vacuum measuring gauge, inflation valve, deflation valve, vacuum system cooling, ,vacuum

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