1900oC Max. 7KW Vacuum Induction Melting System w/ 60mm Tube & Manual Temperature Control - SP-15VIM

Graphite Crucible

BN Crucible (optional)

• Working Voltage: 220V AC, 50/60Hz, Single Phase
• Working Current: 34 Amp (40A breaker required)
• Max Input Power: 7 KW
• Output Frequency: 30 - 80 kHz Adjustable
• Duty Cycle: 80%
• Induction Coil: 70mm(OD) x 65mm(ID) x 80mm(H) 
• Auto Heating Time: 1-99 seconds
• Auto Dwell Time: 1-99 seconds
• Auto Cooling Time: 1-99 seconds
• Air Cooling: Rear Fan
• Protection: Automatic water pressure, over-temperature, and overpower protection
• Vacuum Flange: 
• Stainless Steel Flange with high-temperature silicone o-ring and self-tighten structure
• Two valves and a vacuum gauge installed on the flange.
• Half Open Quartz Tube is included with dimensions of 60mm(OD) x 57mm (ID) x 250mm(L)
• KF25 connector and 1000mm long SS pipe is included for connecting to the vacuum pump
• Click here to buy a complete set of the flange set
  
• Graphite Crucible: 1.5"(OD) x 1.25"(ID) x 3.75"(Deep) Crucible included (Note max. melt weight  is about 50% volume)
• Refractory Assembling: Complete refractory assembling made of graphite felt, including bottom crucible support, crucible holder and cover
• No temperature display and control.  Customers will determine the temperature by experience via adjusting output power.
• Automatic temperature control with a thermal couple is available upon request at the extra cost.
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• Temperature range: 5 - 30°C
• Water Flow Rate: 58 L/min
• Water Tank: 15 Liters made of stainless steel
• Note: It is recommended to use a specific coolant to get the best performance. It is normal to wait a couple of minutes for cooling down after several trials of heating
• Note: the input voltage for the water chiller is 220V

• One 156L/m Rotary Vane Vacuum Pump is included
• Rate: 156 L/min
• Max. Power Consumption: 0.4KW / 0.37KW
• For US customer, a 110V Vacuum pump will be included
• If you choose a high-speed turbo-pump, the vacuum level can reach 10- 6 torr 

• Structure: Steel Frame Mobile Cart
• 600mm(L) x 800mm(W) surface for placing Induction Heater & Quartz Tube with Flange

• For UL Certified version, a clear protective shield made of polycarbonate will be provided ( optional)
• The protective shield is to be placed around the quartz tube to contain the shooting glass shards if accidents were to happen

   

• NRTL Certification is available upon request at extra cost, please contact our sales representative for a price quote. Certify standards include:
• Induction heater: UL61010-1 & UL499
• Vacuum Pump: UL1450
• Water Chiller: UL61010 & UL1995

• The heater will shut down if overpower occurs. Please reduce the coil cycle number or sample size to keep the heater operating under Max power
• Please click here to learn how to setup crucible for melting
• Melting time and temperature are related to materials, the crucible, refractory insulation, etc. If you do not know whether the induction heater can melt your sample or not, please contact our engineer for consulting. Have your alloy's composition, melting point, and quantity to be melted prepared
• Please click the picture on the left for the sequence of installation from Flange to Refractory Base
• The Induction Melting System is designed for use under vacuum and low pressure < 0.02 MPa / 0.2 Ba. A pressure regulator must be installed on your input gas tank ( click the picture below to review ) and have the output gas pressure set below 3 PSI at all times after opening the gas tank with the gas maintained in a continuous flowing condition. Gas buildup with pressure levels exceeding over 3 PSI may cause irreversible damage to the furnace chamber.  
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  Click here to learn more about the installation of a gas regulator.
• The flow rate for the gases should be limited to < 200 SCCM ( or 200ml/min )
• For customization inquiries, please complete the "Customize Induction Heating System Form" and return it to [email protected]