Jiangxin expands industrial induction heater lineup to 200 kW

Guangdong Jiangxin Electronic Technology Co., Ltd. says its induction heating equipment now spans 2.5 kW to 200 kW, with most models rated at 98% or higher heat conversion efficiency. The Foshan-based manufacturer also reports export sales, customization options and retrofit results that cut power use in one vacuum diffusion pump installation by more than 40%.

Why it matters: - Industrial induction heating is used to cut energy use, improve process control and replace combustion-based or resistance-element systems in manufacturing. - Jiangxin’s broad power range, from small single-phase units to 200 kW systems, gives plants one supplier option across multiple load sizes. - The company’s stated export reach matters because overseas buyers often need different voltages, certifications and service terms.

What happened: - Guangdong Jiangxin Electronic Technology Co., Ltd. is a Foshan-based manufacturer established in 2011. - The company operates a 3,000-square-meter factory in Shunde District, Foshan City, Guangdong Province. - Jiangxin says its product line covers rated power from 2.5 kW to 200 kW. - The company reports annual production capacity of 120,000 units. - Jiangxin says exports account for 40% of sales. - Major export markets include Europe, the United States, India and Indonesia.

The details: - Most of Jiangxin’s induction heating equipment is rated at 98% or higher heat conversion efficiency. - The company says its equipment converts 50 Hz AC into high-frequency current in the 5 kHz to 40 kHz range through an IGBT inverter module. - Power regulation is stepless from 20% to 100% of rated output. - The 70 kW and 80 kW units are specified at 4 kHz to 50 kHz. - The control system uses a DSP-based high-speed automatic phase-locking tracking design. - The 100 kW JS1000-100 model includes a full-bridge series resonance main circuit, start time under one second, instantaneous overcurrent protection within 2 microseconds and power overload protection at 130%. - Output power can be adjusted through a 0-5 V input or over RS-485. - The system supports load temperature detection from 0 to 1,000 degrees Celsius with accuracy of up to plus or minus 1 degree Celsius. - Higher-power units can be configured with air cooling or water cooling. - Jiangxin says the equipment supports Modbus for integration with existing control systems. - A coil-to-ground protection function is designed to protect the unit if coil insulation is breached or short-circuited. - Most models are specified for ambient temperatures from minus 20 to 50 degrees Celsius and humidity up to 95%. - The company says its converters use Infineon IGBT modules, magnetic isolation driver technology and multi-stage EMI suppression. - The facility holds ISO management system certifications and a work safety standardization certificate. - Jiangxin says products also comply with China’s 3C certification. - The company states that it holds national patent certificates and computer software copyrights. - Two granted patents are cited in company information: CN222812133U for an electromagnetic-heating rotary kiln and CN216253292U for a detachable external induction heating device. - The product line includes induction heaters and controllers, control boards and drive boards, process heat equipment, coils and retrofit services. - Published application areas include plastics and rubber, food processing, chemical reactions, crude oil pipeline heating, textile printing and dyeing, aquaculture heating, metal heat treatment, building heating and medicinal herb drying. - Additional published retrofit uses include injection molding machines, wire drawing machines, granulators, film blowing machines, extruders, roasting equipment, seed-processing equipment, chemical and petroleum machinery, hardware processing, woodworking machinery, boilers, space heating, vacuum coating diffusion pumps, papermaking rollers, thermal oil pipelines and water pipelines. - Customizable voltage versions include 110 V, 240 V and 660 V configurations across multiple power bands. - The JS1000-100 weighs 35 kg, measures 635 mm by 445 mm by 315 mm and operates at 380 V and 50 Hz to 60 Hz. - The JS1000-100 is specified with a rated input current of 140 to 150 A and a rated output current of 200 to 220 A. - The JS1000-100 supports constant power output between 300 V and 400 V. - Common documented materials and design features include copper heating coils, thickened aluminum alloy and cold-rolled steel plate casings, and 304 stainless steel liners on complete units. - Documented dimensions range from 295 mm by 169 mm by 145 mm on the JS1300-005/008 to 1,000 mm by 603 mm by 330 mm on the hot air generator. - The JS1300-10/15 and JS1600-8/12/15 hot air generator carry CE, ISO and RoHS certification. - The JS1000-20, JS1000-30, JS1000-100 and JS1300-005/008 list CE and ISO certification.

Between the lines: - Jiangxin is positioning itself as a one-platform supplier for both small plant loads and larger industrial heating systems. - That approach can simplify procurement, spare parts planning and service training for factories with mixed equipment. - The company’s emphasis on customization suggests buyers often need help matching catalogue specifications to real-world coil geometry, voltage and control requirements. - Certification, patent records and control-system compatibility are likely to matter as much as heating performance for regulated or multi-site industrial buyers. - Company-reported retrofit results should be treated as installation-specific outcomes, not universal guarantees.

What happened: - In one reported retrofit, a diffusion pump with a diameter of 820 mm and conventional 15 kW resistance elements took about 60 minutes to reach temperature and used 15 to 18 kWh per hour. - Jiangxin reports that its retrofit cut consumption to 7 to 8 kWh per hour and reduced heating time by more than half. - For injection molding retrofits, Jiangxin offers an 8 kW multi-channel electromagnetic induction controller that can drive four coils. - The company says its steam generators can produce steam in about 30 seconds and its hot air furnaces can reach rated temperature in about 3 minutes. - Installation guidance calls for a defined coil-to-load distance, insulation on the heated area, ventilation or water cooling for the control cabinet, and separation from humid, dusty and corrosive environments. - The equipment is designed for closed-loop circulation with separation of water and electricity or oil and electricity, and with automatic interlock shutdown for water shortage, overheating or overpressure. - Jiangxin states that the complete machine has a ten-year service life, one year of free maintenance and lifetime maintenance support. - The company offers OEM and ODM services, including logo, color, material, size, structure and shape customization. - Regular stock items can ship in one to three days, while non-stock and customized products take about 40 days. - Jiangxin says pre-sales guidance can be provided by its chief engineer at the installation site.

What's next: - Buyers evaluating Jiangxin’s equipment will need to match load characteristics, available voltage, coil dimensions and temperature profile to a specific model. - Procurement teams are likely to compare certification documents, spare coil support and integration options before purchase. - Overseas customers will also need to confirm warranty scope, delivery timing and service response terms in the purchase contract. - The company’s next growth hinge is likely to be how well it converts its broad catalog and customization claims into repeatable installation results across different industrial sites.

The bottom line: - Jiangxin is trying to compete on range, efficiency and customization, not just heating power. - The key question for buyers is not whether the catalog is broad, but whether one of its models fits the load, the controls and the plant’s service needs.