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MTI  |  SKU: SP35B

35KW (30 - 80 kHz) Induction Heating System with Timer Control - EQ-SP-35B

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35KW (30 - 80 kHz) Induction Heating System with Timer Control - EQ-SP-35B

MTI

SP-35B induction heater features the latest inverting technology so as to make itself light and convenient. Its 35KW Induction Heater is designed for the material research lab to quickly melt and perform heat treating to metallic materials.

SPECIFICATIONS:
Induction Heater
 
  • Working Voltage: 220V AC, 50/ 60Hz, Three Phases (Power cable NOT included) (380VAC, 3phase available upon request)
  • Working Current: 15~110 Amps (125A breaker required)
  • Max. Input Power: 35 KW 
  • Output Frequency: 30 - 80 kHz 
  • Duty Cycle: 80%
  • Induction Coil: 150mm(OD) x 140mm(ID) x 65mm(H) 
  • Air Cooling: Rear Fan
  • Protection: Automatic water pressure, over-temperature, and overpower protection
  • Refractory Assembling: Complete refractory assembling made of alumina, including bottom crucible support, crucible holder, and cover
Timer Control
Automatic timer control or Manual control selectable
  • Manual Control: by Foot Pedal
  • Automatic Heating Time: 1-99 Seconds
  • Automatic Dwell Time: 1-99 Seconds
  • Automatic Cooling Time: 1-99 Seconds
Temp. Controller & Thermocouple (optional)
  • 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
  • +/- 3 ºC temperature accuracy
  • Thermocouple: C type (1/4"x10"L) (pls click here to order spare as consumable)
  • Continuous Working Temp. Range: 1000ºC~1900ºC
  • Max. Working Temperature: 2000ºC (for less than an hour)
  • Max. Heating Rate: 
    • 4ºC/second (1000ºC-1200ºC)
    • 3ºC/second (1200ºC~1500ºC)
    • 1ºC~2ºC/second (1500ºC~2000ºC)
Water Cooling
  • Flowrate: >50 L/Min
  • Pressure: ?0.2 MPa (29 Psi)
  • Tap water is acceptable, but using a Recirculating Water Chiller is highly recommended. Please click here to order separately
  • Protection: Overpressure and over-temperature switch
  • Water Chiller (optional):
    • 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
Warranty
  • One year limited warranty with lifetime support
  • Consumable parts such as processing tube, thermocouple, refractory liners, o-rings, and heating coil are not covered by the warranty
Compliance
  • NRTL or CSA 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
          
Application Notes


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
  • The C type thermocouple is consumable which is not covered under our limited warranty.
  • 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
  • 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
Shipping Weight TBD
Shipping Dimensions TBD
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