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class="product type-product post-496 status-publish first instock product_cat-lab-equipment product_tag-induction-heaters has-post-thumbnail taxable shipping-taxable purchasable product-type-simple">

70KW Low-Frequency Dual-Station Induction Heater 1-20KHz


Note: This model only available in 460-480 volt three-phase.Across International’s IHL series 1 kHz to 20 kHz low frequency induction heaters are good for a wide range of applications including deep heat penetration for full hardening processes, steel rod forging, tempering of pressing dies, pre-heating for welding, and melting of metal batches over 4 lbs. They are not limited to ferromagnetic materials, so nonferrous metals can also be used effectively.There are three major components to the system: the power supply, the compensating capacitor/transformer and the induction coil/smelting crucible. Our heaters automatically adjust to the best resonant frequency in order to achieve the most efficient overall heating results based on our customer’s requirements which include heat penetration, heating efficiency, operating noise and electromagnetic homogeneity. Two of our most popular low frequency machines are the Melting Furnaces with Tile-Pour Melter and Auto-feeding Rod Heating Furnaces for Forging.

SKU: 4200497 Category: Tag:


 Max. input current
 88 A (132A 3-phase circuit breaker required)

 460 VAC 50/60Hz three phase (380V available upon request)

 Output frequency
 1-20 KHz

 Max. oscillating/input power
 70 KW

 Output current
 20-130 A

 Output voltage
 70-550 V

 Duty cycle

 100% (24 hours continuous working)

 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
 > 1.6 gallons (6 liters) per minute

 Unit weight/size
 Power supply: 165 Lb, 30 x 16 x 34″ Transformer: weight and size depend on type and size of work pieces, and also heating requirements

 Connection cables
 7 feet

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