Browse Categories
Search

1700ºC Max. Vacuum Induction Heater (30KW) with Material Feeding Ante-chamber & Melt Stirring Mechanism - SP-60KTC


Please email for lead time
Item Number: SP-60KTC

Personalization

Upgrade to Eurotherm Temperature controller + USB-to-RS485 cable
SP-60KTC is a MET standard  1700ºC temperature-controlled induction heating / melting system with source feeding ante-chamber and melt stirring mechanism. The quartz antechamber with tipping-over tray design is used to transfer various source materials into the crucible without affecting the clean environment inside the main chamber. It is an ideal tool for preparing metal alloys with compositions of different melting points.

The system includes a 30KW induction heater, temperature controller & TC, 150mm O.D quartz tube with ante-chamber, water cool flanges & valves, pressure gauges, graphite crucible & refractory assembly, 58L/m recirculating w
ater chiller, 156L/min vacuum pump, and a mobile cart

SPECIFICATIONS:
Induction Heater
  
  • Working Voltage: 220V AC, 50/ 60Hz, Three Phase
  • Working Current: 7~70 Amps (a 100A breaker is required)
  • Max.Oscillating Power: 30KW
  • Max.Input Power: 15 KW
  • Output Frequency: 30 - 80 kHz 
  • Duty Cycle: 80%
  • Induction Coil: 170mm(OD) x 155mm(ID) x 110mm(H) 
  • Protection: automatic water pressure, over temperature, and over power protection
Material Feeding & Melt Stirring      
  • A Φ50×120H mm quartz ante-chamber was installed on the top of main chamber for sequentially adding source materials into the crucible without breaking the vacuum or atmosphere of the main chamber. Such a unique feature provides the opportunity for preparing metal alloys with compositions of different melting points.  
  • The SS retractable stirring rod can reach and stir the melt inside the graphite crucible (stirring rod with alumina tip is available upon request, additional cost will apply.)
  • A gate valve is employed for isolating/open the ante-chamber from/to the main chamber when material adding or melt stirring are needed.
  • Material feeding port and tipping over tray diameter: Φ30
Graphite Crucible, Refractory liners & Protective Shield
  
   
  • High Purity Graphite Crucible: 73 O.D × 63 I.D × 140 H mm is included for induction heating and metal melting. Max. Loading Capacity: 200ml
  • Refractory assembling: complete refractory assembling made of alumina, including bottom crucible support, crucible holder, and cover.
  • PVC protective shield is included 

Note: Graphite crucible is consumable, please click picture to the right to order spares
Sealing Flanges & Quartz Chamber
  
 
      Pic.1                 Pic.2                Pic.3
  • 150mm(OD) x 142mm(ID) x 400mm(L) Quartz furnace tube is included, click pic.1 to order spare or replacement
  • Top Flange: 6'' Stainless steel water cooled flange with 1/4'' thermocouple feedthrough, antechamber, needle valves, and a gate valve. (Pic.2)
  • Bottom Flange: 6'' Stainless steel flange with a pressure relief valve, a needle valve and KF-25 vacuum port.(Pic.3)
  • KF25 right angle valve & clamps and 1000mm long SS bellows are included for connecting to vacuum pump.
  • The pressure relief valve is designed to release pressure at 0.02MPa for safety concerns. 
Temp. Controller & Thermocouple
  • Precision digital temperature controller with automatic PID tuning.
  • 30 segments programmable for controlling heating and cooling rate as well as dwell time.
  • Overheating & thermocouple failure protection.
  • +/- 3 ºC temperature accuracy. 
  • Thermocouple: C type  ( 1/4"x16" L )   ( please click here to order a spare as consumable )
  • Continuous Working Temp. Range: 800ºC~1700ºC
  • Max. Heating Rate: 
    • 10ºC/second (800ºC-1200ºC)
    • 8ºC/second (1200ºC~1500ºC)
    • 3ºC~6ºC/second (1500ºC~1700ºC)
Pressure Sensor

  • Anti-corrosive capacitance diaphragm gauge (Gas Independent), measurement range up to 3.8x10E-5 torr
  • One 24V,1A DC power adapter is included and ready to use. Input voltage for the adapter is 110~240V Single Phase.
Water Chiller

  • Temperature range: 5 - 30°C
  • Cooling Capacity 5004W
  • Water Flow Rate:   58 L/m,
  • Water pressure: 40PSI
  • Note: It is recommended to use specific coolant to get the best performance.
Vacuum Pump
 
     Pic.1                      Pic.2
  • One 156 L/min Double Stage Rotary Vane Vacuum Pump is included. Please click pic.1 to review detailed specs.
  • Rate: 156 L/min up to 10e-4 torr vacuum.
  • Max. Power Consumption: 400W
  • For US customer, 110V Vacuum pump will be included
Protective Shield

  • For Non-UL Certified version, a protective shield made of phenolic sheets will be provided.
  • For UL Certified version, a clear protective shield made of polycarbonate will be provided.
  • The protective shield is to be placed around the quartz tube to contain the shooting glass shards if accidents were to happen.
                  
Product Dimensions

  • Induction Heater: 51"(L) x 27.5"(W) x 70"(H) (1300mm x 700mm x 1800mm)
  • Water Chiller: 18"(L) x 18.7"(W) x 30"(H) (460mm x 475mm x 762mm)
  • Heavy Duty Mobile Cart provides 600mm(L) x 800mm(W) surface for placing Induction Heater & Quartz Tube with Flange
  • Please refer to the picture to the left for overall size info.
Warranty
  • One year limited warranty with lifetime support
  • Consumable parts such as processing tube, refractory liners, o-rings and heating coil are not covered by the warranty
Compliance
  • MET Certification is available upon request at extra cost, please contact us for a price quote. Certify standards include: 1) Induction heater: UL61010-1 & UL499; 2) Vacuum Pump: UL1450; 3) Water Chiller: UL61010 & UL1995
          
Operation Manual & Video                 
Warning


Click here to learn more about the installation of a gas regulator.
  • Attention: Protective inert gas must be continuously filled throughout the experiment in order to protect the graphite crucible and C thermocouple. The gas flow rate should be limited to < 200 SCCM ( or 200ml/min)
  • The Induction Melting System are designed to operate in vacuum and low-pressure condition (< 0.02 Mpa / 0.2 Bar/ 3 PSI)
  • Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation. Click here to learn the installation of a gas regulator.
  • Never heat the furnace while the gas release valve is closed and a positive pressure condition exists within the furnace chamber. The pressure gauge must be used to closely monitor the chamber condition at all times during the heating process; please open the gas release valve immediately once the chamber pressure has reached over 3 PSI to prevent unforeseeable damages.

Application Notes
   
  • Please click here to learn how to setup crucible for melting.
  • Melting time and temperature are related to materials, 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. 
  • Customize Induction Heater System is available upon request, please fill out "Customize Induction Heating System Form" and email back to us.  
  • The compact  CZ grower can be customized by the system with pulling & rotating mechanism
Net Weight
  • 300 lbs
Shipping Weight & Dimension
  • #1: 595 lbs, 51"x40"x50"
  • #2: 250 lbs, 48"x40"x35"
 

Related Products

Shopping Cart
Your cart is empty.
Please clear the browsing history before ordering the product. Otherwise, availability and price are not guaranteed.
Mailing Lists
MTI sponsorships:
MTI Sponsors Thermoelectrics Workshop

MTI-UCSD Battery Fabrication Lab


MTI Sponsors the Postdoctoral Awards

Upcoming Shows:
ICM 2018 July 16-20 San Francisco CA Booth 5

AiMES 2018 Sept 30 - Oct 4 Cancun Mexico

Furnaces North America Oct 8-10 Indianapolis, IN Booth 242

Recent Attended Shows:
ICT 2018 July 1-5 Caen France

AABC 2018 June 4-7 San Diego CA


233rd ECS Meeting May 13 - 17 Seattle WA


Click here to see our past conferences

 

Notices
1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor cost.
3. The prices listed are subject to change without notice.