70KW Mid-Frequency Split Induction Heater W/ Timers 30-80KHz

$19,990.00

Across International IH series mid-frequency induction heaters are designed to operate between 30 and 80 kHz. Mid-frequency heaters are excellent for small parts heating, cutting, diamond tool brazing, soldering copper plumbing fittings, auto parts heat-treating, annealing of stainless steel containers and more.

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SKU: IH70AB Category:

Description

Note: This model only available in 460-480 volt single phase.

Across International IH series mid-frequency induction heaters are designed to operate between 30 and 80 kHz. Mid-frequency heaters are excellent for small parts heating, cutting, diamond tool brazing, soldering copper plumbing fittings, auto parts heat-treating, annealing of stainless steel containers and more.
Mid-frequency induction heaters are the simplest in terms of design and implementation. With their low cost of ownership and maintenance, they are the most popular and reliable machines. The 15kW models are especially popular for their large power capacity and small footprint at an affordable price. This makes them standard equipment for many factories, labs and workshops where 230V AC is available.

Main Features

  • Dual-station with connection cables and hose let you separate the heater and controller up to seven feet, allow you to stay away from high temperature, dirty and corrosive environment and for a safer operation, or if you need to move the heater to your work pieces constantly during operation.
  • Ease of use: just plug in the power and connect the water cooling system. Our simple instruction allows you to use the heater in 15 minutes.
  • Light weight, portable (with built-in handle), instant heat and up to 90% energy savings.
  • Precise control with digital time and current displays.
  • Remote foot switch for safer operation.
  • Dual automatic and manual modes.
  • Optional graphite and silica crucibles available. (melting material decides crucible type, weight and size of the material decide crucible size)
  • Custom coil design (fixed coil or coil on a cable so it can be used by hand like a wand).
  • ISO 9001:2008 registered manufacturer.
  • We provide sample testing and custom made coils in our New Jersey facility.

Safety Features

  • Overvoltage protection: machine shuts down when input voltage is over 495V. Overvoltage light will turn on and buzzer will sound continuously. Alarm and light shut off automatically when voltage goes below 495V.
  • Overheat protection: if sensor detects heat radiatortemperature is over 55C, machine will shut down, overheat light will turn on and buzzer will sound continuously. Increase water pressure or lower water temperature until alarm goes off itself.
  • Overcurrent/malfunction protections: machine will shut down, indicator light turned on and buzzer sounds continuously if one of these situations occurs:
  • One of the machine parts becomes overheated
    Interfering signal detected
  • Short circuit between work pieces and induction coils
  • Machine malfunctions
  • Induction coils touching each other
  • Input voltage is too low
  • Low water pressure protection: if water pressure goes below 29 PSI, machine will shut down, water protection light will turn on and buzzer will sound continuously.

CAUTION

  • Always wear protective gear and goggles when operating the machine. Crucibles must be covered all the time during operation. Across
  • International is not responsible for any injury or damage caused by misuse.
  • Do not run no-load operation for a long period of time, it might cause damage to the machine.Circulating water must be pure, clean and below 45C.
  • Machine must be grounded properly all the time during operation.
  • Do NOT use single-turn coil if coil diameter is smaller than 4 inches, it will cause high frequency damage to the machine.
  • Thread tape (or related material) is absolutely prohibited during installation of induction coils.

 

 

Specifications

 Max. input current 88 A (110A 3-phase circuit breaker required)
Power460 VAC, 50/60Hz, three phase (380V available upon request)
 Output frequency 30-80 KHz
Max Input power 70 KW
 Duty cycle100%
 Heating/dwelling/cooling timers 1-99 seconds
 Air cooling Rear fan
 Water pressure ≥ 0.2 Mpa (29 PSI) you may use tap water
and water pump (>1/4HP & >240 Gph)
 Water flow 2.6 gallons (10 liters) per minute
 Induction coilSee detail specs below, we will make coils according to your requirements
Controller Weight Unit: 155 Lb, shipping: 190 Lb
Heater Weight Unit: 150 Lb, shipping: 185 Lb
Controller Size 30 x 15 x 35″
 Heater size 32 x 14 x 18″
 Remote foot switch 7 feet
 Connection cables7 feet

Standard package

Part descriptionQuantity
Part image
 IH70AB induction heater2 pcs
Connection cable1 set
 Foot switch (7 ft)1 pc
 Optional copper tubing induction coil made according to customer’s requirementsUpon request
 Stainless steel hose clamp1 set
Fuse1 set
User’s manual1 pc

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