What eldec Induction does

eldec Induction GmbH is a German manufacturer of industrial induction heating systems, founded in 1982 and headquartered in Dornstetten. The company designs and produces generators, induction hardening machines, brazing and joining systems, inductors, and supporting tools for metal processing applications including hardening, brazing, joining, and melting. Its underlying technology is electromagnetic induction heating based on Faraday and Tesla principles, with proprietary differentiators including patented Simultaneous Dual Frequency (SDF) technology for gear tooth hardening and a pioneering capability in additive manufacturing of copper inductors via Selective Laser Melting (SLM), industrialized since 2010 in collaboration with RWTH Aachen University. The product portfolio spans the PICO, ECO-LINE, SYSTEM-LINE, CUSTOM-LINE, and RACK-LINE generator families (5-2000 kW, LF/MF/HF/DF/SDF), the MIND-series hardening machines (S 250 through XL 750/1500), the HPTS High Precision Tool System, the Heat Controller hand tool, and conventional or 3D-printed inductors.

Revenue is generated primarily through one-time sales of capital equipment (generators, hardening machines, heating systems, and modular components) plus professional services including technical consulting, process development, commissioning, AR-based remote support, spare parts, and training programs. eldec serves enterprise customers across automotive (Daimler Truck, Audi, Volkswagen, Hyundai, Magna, Mahle), industrial manufacturing (Bosch, Siemens, ABB, GE, Schaeffler, Thyssenkrupp), agricultural and construction machinery (Fendt, Liebherr, Palfinger), aerospace, wind energy (Vestas), HVAC (Viessmann), and tooling (Fischer, Gehring, Stihl). The company has explicitly expanded into E-mobility components (EV stator housings, rotor caps, bus bar brazing) and the heating construction sector, positioning its induction technology as energy-efficient and CO2-neutral when operated with green electricity.

The go-to-market model is hybrid: direct sales and service in Europe via eldec Direct Sales & Service Europe (deliberately bypassing trading representative networks), wholly-owned or controlled subsidiaries in China (eldec Suzhou Induction Ltd., Taicang) and the USA (LINK Induction LLC, Bloomfield Hills, Michigan, as exclusive distribution and service partner since July 1, 2024), and channel partners for the rest of the world (Brasil Inducao for South America). Pricing is quote-based, reflecting custom-engineered system solutions. eldec participates in major industry trade shows including AMB Stuttgart 2026, IMTS Chicago 2026 (via LINK Induction), and Coiltech Italia 2026, and maintains a multilingual digital presence across nine European and Asian languages.

Name

eldec Induction

Legal name

eldec Induction GmbH

Website

https://eldec.net

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

101–250 employees

Short description

eldec Induction GmbH is a German manufacturer of induction heating generators, hardening machines, and inductors founded in 1982, serving enterprise customers in automotive, e-mobility, aerospace, energy, and machinery sectors through direct sales in Europe and controlled subsidiaries and channel partners in the USA, China, and South America.

Ownership category

akta.pro rank

Product category

Industrial Induction Heating Equipment

NAICS

Industrial Process Furnace and Oven Manufacturing (333994), Electrical Equipment Manufacturing (3353)

SIC

Industrial Process Furnaces & Ovens (3567), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electronic Coils, Transformers & Other Inductors (3677), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Power Electronics for Industrial Heating (Induction/dielectric heating power supplies) (IMAGADAK)

akta.pro secondary industries

Heat Treatment & Thermal Processing Furnaces (Hardening, Annealing, Induction) (IMAHADAI), High-Temperature Process Heat Electrification (E-Boilers, E-Furnaces, Induction, Plasma) (EUABAJAA), EV/Industrial Charging Power Electronics (Chargers, rectifiers, power stages) (IMAGADAF)

Keywords

• Induction heating systems
• Induction hardening machines
• Industrial generators
• Brazing joining equipment
• Copper inductors

Headquarters

HQ city

Dornstetten

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Induction Heating Equipment Sales: Sale of generators (PICO, ECO-LINE, SYSTEM-LINE, CUSTOM-LINE, RACK-LINE), induction hardening machines (MIND series), heating systems, and associated tools (inductors, Heat Controller, HPTS, glow cables). Equipment is sold as complete systems or modular components to industrial customers.
2. Aftermarket Services and Spare Parts: Service and spare parts revenue including technical consulting, process development, commissioning, remote support with AR technology, and preventive maintenance services.
3. Training Services: Product and technology training programs including induction hardening fundamentals, hardening machine operation and maintenance, and generator training. Offered on-site, at eldec facilities, or online via MS Teams.
4. AR-Based Service: Remote maintenance and support using augmented reality technology, with purchase of AR glasses from eldec as prerequisite.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

eldec Induction designs, develops, and manufactures industrial induction heating systems for hardening, brazing, joining, and melting of metals. Its product lines span generators (PICO, ECO-LINE, SYSTEM-LINE, CUSTOM-LINE, RACK-LINE), MIND-series induction hardening machines, semi-automated heating systems, and tools such as 3D-printed SLM copper inductors, glow cables, the HPTS precision tool system, and the Heat Controller. Solutions are delivered as complete, line-integrable systems targeted at automotive, aerospace, power generation, and industrial machinery manufacturers.

Product overview

eldec Induction offers a comprehensive portfolio of induction heating solutions organized into four main product categories: Generators (energy sources), Hardening Machines, Heating Systems, and Tools. The generator portfolio includes multiple lines (PICO compact series, ECO-LINE, SYSTEM-LINE, CUSTOM-LINE cabinet-based systems, and RACK-LINE modular solutions) offering various power levels (5-2000 kW) and frequency ranges (LF 2-6 kHz, MF 6-40 kHz, HF 50-400 kHz, DF dual-frequency, SDF® patented simultaneous dual-frequency). The MIND hardening machine series (S 250, S 1000, M 800, L 1000, XL 750/1500) represents the company's industrial reference for induction hardening. Tools include inductors (conventional or 3D-printed SLM), the HPTS High Precision Tool System, Heat Controller hand tool, glow cables, spray heads, and protective gas chambers. The company focuses on energy-efficient, CO2-free solutions for hardening, brazing, joining, and melting applications across automotive, aerospace, power generation, and machinery sectors.

Differentiator

Problem solved

Functional benefit

Brands

• PICO: Generator product line
• ECO-LINE
• SYSTEM-LINE
• CUSTOM-LINE
• RACK-LINE
• MIND
• HPTS
• Heat Controller
• PICO EEI²

Products and services

• PICO EEI² Compact, cost-effective generator with SIEMENS PLC integration and process visualization, designed as an entry-level induction heating energy source for industrial applications.
• PICO Generatoren (PICO, PICO-SC) Compact generator series for various induction heating applications, suited to smaller-scale or entry-level industrial deployments.
• ECO-LINE Generatoren Mid-range generator line offering a broad frequency and power range, compatible with the HPTS tool system for industrial induction heating.
• SYSTEM-LINE Generatoren Cabinet-based generator line with multiple output options, wide frequency ranges (LF, MF, HF, DF, SDF), and I4.0 connectivity for system integration in industrial production lines.
• CUSTOM-LINE Generatoren Custom cabinet-based generators with up to 8 outputs, continuous power 5-2000 kW, frequencies covering LF (2-6 kHz), MF (6-40 kHz), HF (50-400 kHz), DF, and patented SDF®, featuring SIEMENS PLC and EEI²-Light touchscreen with inverter efficiency above 95%.
• RACK-LINE Module und Generatoren Custom slide-in rack modules and complete RACK-LINE generator systems enabling nearly unlimited parallel induction heating operations integrated into customer machines, with Profinet communication, automatic resonance frequency adjustment, and energy dosing precision of +/- 2%.
• MIND-S 250 Induction Hardening Machine Compact induction hardening machine for industrial hardening applications, part of the MIND series industry reference for induction hardening.
• MIND-S 1000 Induction Hardening Machine Induction hardening machine for medium-scale industrial production, part of the MIND series.
• MIND-M 800 Induction Hardening Machine Medium-sized induction hardening machine for industrial hardening of components.
• MIND-L 1000 Induction Hardening Machine Large-format induction hardening machine for industrial hardening of components.
• MIND-XL 750 / 1500 Induction Hardening Machines Extra-large induction hardening machines for high-volume industrial hardening applications.
• HPTS - High Precision Tool System 4-stage precision tool system combining 3D CAD/FEM design, 3D SLM coil production, 3D measurement of finished inductors, and 3D-Coil Connect for repeatable installation accuracy, reducing setup times by up to 90%; available for ECO-LINE, SYSTEM-LINE, and CUSTOM-LINE generators.
• Heat Controller Hand-held induction heating tool with ergonomic precision and process monitoring, featuring active feedback via LED strip, vibration, or acoustic signal and time or temperature control.
• Induktoren (Inductors, conventional or 3D-printed) Inductors produced via conventional hand-crafted manufacturing or via additive 3D SLM printing of copper, designed using CAD/CAM/FEM simulation software for induction heating applications.
• Glühkabel (Glow Cables) Annealing cables used for pre- and post-heating of large diameters or surfaces, available up to 30 meters in length with operating temperatures up to 500°C.
• Spray Heads and Protective Gas Chambers Accessories for induction hardening including spray heads (quenching) and protective gas chambers (reducing oxide layers), predominantly produced via 3D printing.
• Erwärmungssysteme (Heating Systems) Semi-automated complete solutions for industrial brazing, heating, and joining applications.
• Induktionserwärmungs-Services (Technologieberatung, Prozessentwicklung, Inbetriebnahme) eldec service portfolio including technical consulting, process development, commissioning, AR-based remote support, preventive maintenance, and product/technology training delivered on-site, at eldec facilities, or online via MS Teams.

Quantifiable outcome

• Setup time reduction of up to 90% with HPTS (High Precision Tool System)
• +4 more outcomes

Named customers25 records

Segments6 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature7 records

Partnerships

Three partnerships are on record, tiered core and minor.

• LINK Induction LLCcoreChannel Partner/ Reseller/ Distributor · 1 July 2024Exclusive distribution and service partner for all eldec products in USA, Canada, and Mexico since July 1, 2024. Original eldec products, spare parts, and inductors are available only through LINK Induction LLC in these markets. Located in Bloomfield Hills, Michigan. Contact: Sebastian Liebler, Tel +1 (248) 810 4746.
• Brasil InducaominorChannel Partner/ Reseller/ DistributorLocal service partner for South America. Located in Indaiatuba, Brazil. Contact: Ivan Lenon Rodrigues, Tel +55 19 3936 4200. Serves customers in South America for service and support.
• RWTH Aachen UniversitycoreStrategic or Co-development PartnerAcademic partnership for development of 3D SLM (Selective Laser Melting) additive manufacturing process for copper materials. eldec has been working intensely on the SLM process since 2010, and together with RWTH Aachen University, industrialized the process for copper materials, making eldec a pioneer and technology leader in this area.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• EFD Induction (ITW): EFD Induction, part of Illinois Tool Works, supplies induction heating solutions including generators, coils and hardening systems for brazing, hardening and heating — a near-direct competitor to eldec across product portfolio and target industries.
• Inductotherm Group: Inductotherm Group is the world's largest manufacturer of induction melting and heating equipment, offering generators, heating systems and services across virtually all industrial end-markets that eldec also serves, including automotive, aerospace and metals processing.
• Ultraflex Power Technologies: Ultraflex Power Technologies produces induction heating power supplies and complete systems for brazing, soldering and hardening applications, overlapping with eldec's generator portfolio and similar target industries.
• SAET S.p.A. SAET is an Italian induction heating equipment maker offering power supplies, hardening machines and turnkey systems for automotive and industrial customers, directly comparable to eldec's product lines and European industrial focus.
• Ajax Tocco Magnethermic: Ajax Tocco designs and builds induction heating and heat-treating systems for forging, hardening and billet heating, directly overlapping with eldec's MIND hardening machines and CUSTOM-LINE generators in automotive and industrial applications.
• Denki Kogyo Co., Ltd. Denki Kogyo is a Japanese manufacturer of induction heating equipment and systems, serving automotive, steel and electronics customers — directly comparable to eldec in product type and industrial end-markets, particularly in Asia.
• GH Group (GH Electrotermia): GH Group manufactures induction heating and melting equipment, generators and automation systems for industrial applications such as forging, hardening and brazing, competing with eldec in European and global markets.

Broad incumbents

• Illinois Tool Works (ITW): ITW owns EFD Induction and operates a broad industrial portfolio including welding, heat treatment and assembly solutions, making it a relevant larger incumbent that competes with eldec through EFD and adjacent product lines.
• EMAG Group: EMAG is a major German machine tool group whose portfolio has historically overlapped with induction heating for metalworking; while EMAG's main focus is machining systems, its industrial customer base and metal-processing expertise make it a relevant broader incumbent adjacent to eldec.

Others

• TRUMPF: TRUMPF provides industrial laser-based heat treatment and manufacturing solutions, including surface hardening and joining processes that can substitute for induction heating in some applications — relevant as an adjacent technology competitor for thermal processing of metals.

Market position

Strengths5 records

Weaknesses3 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/eldec_de
• YouTubeyoutube.com/@eldecInduction
• Facebookfacebook.com/eldecInductionGmbH
• LinkedInlinkedin.com/company/eldec-induction-gmbh
• Instagraminstagram.com/eldec_induction

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about eldec Induction