Import 300 Kw Induction Heating Furnace — Buy in wholesale FOB from Supplier in China

Luoyang Songdao Induction Heating Technology Co., Ltd. manufactures a 300 kW induction heating furnace designed for bar heating applications with workpiece diameters from 20 mm to 150 mm and lengths from 100 mm to 300 mm. The system operates at a rated frequency of 1000 Hz with three-phase 380V input, stepping up to a rated voltage of 750-800V through its KGPS-300 thyristor-based medium frequency power supply. Rated current is 500A and maximum operating temperature reaches 1250 degrees Celsius, positioning this unit in the medium frequency, medium power segment for forging and heat treatment operations.

The complete equipment set comprises seven main components: one KGPS-300 medium frequency power supply, one 300 kW compensation capacitor bank, one WL-JRZ-1 bracket, three inductors in diameters 28 mm, 60 mm, and 100 mm, one 30-ton closed cooling tower, and one automatic feeding device. The KGPS topology uses parallel resonant thyristor inverter technology, a mature and cost-effective approach for this power range. The three interchangeable inductors allow processing of different bar sizes without custom coil fabrication for each changeover, though the 150 mm upper diameter limit implies larger inductors may be available on request or require separate procurement.

Target buyers include forging shops, metal heat treatment facilities, and manufacturers of automotive and machinery components requiring through-heating of carbon steel and alloy bars prior to forming. The 1000 Hz operating frequency provides a balance of penetration depth and heating speed for the stated diameter range. Buyers should confirm with Luoyang Songdao whether the power supply offers automatic frequency tracking, what protection systems are fitted for water flow and temperature, and whether the automatic feeder handles random or sequential bar loading. Pricing, delivery terms, and installation support are not specified and require direct enquiry.

Luoyang Songdao Induction Heating Technology Co., Ltd. is based at No. 6, Shuangxiang Road, Luoxin Industrial Area, Luoyang, Henan Province, China. Luoyang is a major industrial city in central China with historical strength in heavy machinery and metallurgical equipment manufacturing. The supplier holds a harbor trust tier and shows a 0.00% response rate with no response hour data, suggesting limited platform-tracked engagement. No information on establishment year, factory floor area, employee count, or annual turnover is provided in the available profile.

The company specialises in induction heating equipment, with this listing representing a complete furnace system rather than component supply. The profile does not disclose export experience, installed base, after-sales service network, or certification holdings such as ISO 9001 or CE marking. Buyers should independently verify the supplier's engineering capability, request references from similar installations, and confirm whether Luoyang Songdao provides commissioning, operator training, and spare parts availability as part of their standard or optional scope.