Fluidtherm

What Fluidtherm does

Fluidtherm is an Indian designer and manufacturer of custom industrial furnaces serving the heat treatment, powder metallurgy (PM/MIM/AM), and mineral processing industries. Incorporated in 1985 (with predecessor operations since 1973), the company operates from a single integrated campus in Ambattur Industrial Estate, Chennai, where it performs modelling, simulation, design, refractory installation, machining, fabrication, assembly, control-software development, and pre-dispatch testing under one roof. Its product portfolio spans batch and continuous furnaces for hardening and tempering, carburising, nitriding and nitrocarburising, austempering, annealing, brazing, powder metallurgy sintering and annealing, steam treatment, and bespoke reactor/process plants for applications including graphene conversion and activated carbon production. Proprietary technologies include the COGANITE controlled-potential gas nitriding system, Pownite®, Pownox®, CAG-Q, VRRC rapid cooling, and the Low Gas Consumption (LGC) mesh belt design, all governed by SCADA-based automation with PLC/PC backup and remote maintenance capability.

Fluidtherm monetizes primarily through one-time capital equipment sales of engineered-to-order furnaces, with pricing quoted per specification rather than published list. The go-to-market is direct enterprise field sales via dedicated regional representatives in Spain, Germany, Turkey, North America, Korea, and China, supplemented by technical content marketing (downloadable brochures and articles) and customer testimonials. It serves three primary customer segments — Heat Treatment, PM/MIM/AM, and Mineral Processing — with Powder Metallurgy appearing to be the strongest reference vertical based on named anchor customers (Sinteron, Daekwang Sinter Metal, Sintercom India, Anqing TP Powder Metallurgy). The company reports installations in over 17 countries, with strategic relationships including a multi-decade preferred-supplier role with Sinteron (since 2006) and Daekwang (since 2014), and full-furnace supply to the Sintercom India MIBA joint venture.

Name

Fluidtherm

Legal name

Fluidtherm Technology P.Ltd.

Website

https://fluidtherm.com

Company type

Private

Founded year

1973

Operating status

Operating

Headcount range

51–100 employees

Short description

Fluidtherm is an Indian manufacturer of custom industrial furnaces for heat treatment, powder metallurgy, and mineral processing industries, serving global enterprise customers across 17+ countries via direct regional sales representatives and an integrated Chennai manufacturing campus.

Ownership category

akta.pro rank

Product category

Industrial Furnaces / Heat Treatment Equipment

NAICS

Industrial Process Furnace and Oven Manufacturing (333994)

SIC

Industrial Process Furnaces & Ovens (3567), Special Industry Machinery, Nec (3559)

akta.pro primary industry

Industrial Furnaces, Kilns & Thermal Processing Equipment (IMAHAEAE)

akta.pro secondary industry

Boilers, Furnaces & Process Heating Equipment (IMAHAKAD)

Keywords

• Industrial furnace manufacturing
• Heat treatment equipment
• Powder metallurgy furnaces
• Nitriding furnace systems
• Thermal processing solutions

Headquarters

HQ city

Chennai

HQ country

India

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Industrial Furnace Manufacturing: Design, manufacture, and supply of custom industrial furnaces for heat treatment, powder metallurgy, and mineral processing industries. Revenue from one-time capital equipment sales with potential for follow-up orders and after-sales service.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Fluidtherm designs, manufactures, and supplies custom-built batch and continuous industrial furnaces for heat treatment, powder metallurgy, brazing, and mineral processing applications. The company provides turnkey thermal processing solutions including COGANITE nitriding furnaces, mesh belt and pusher sintering furnaces, brazing furnaces, industrial ovens, and reactors, supported by SCADA-based automation, in-house process metallurgy, and remote maintenance services.

Product overview

Fluidtherm is an industrial furnace manufacturer offering a comprehensive portfolio of thermal processing equipment for the Heat Treatment, Powder Metallurgy, and Mineral Processing industries. The product lineup includes eight core product categories: Furnaces for Heat Treatment (hardening, tempering, carburising, nitriding, annealing), Furnaces for Powder Metallurgy (mesh belt, pusher, walking beam, bell/elevator hearth, sintering), Batch Nitriding Furnaces (COGANITE brand with controlled potential gas nitriding), Continuous Nitrocarburising Furnaces (with post oxidation), Brazing Furnaces (continuous fluxless brazing), Batch and Continuous Ovens (curing, drying, calcining), Reactors and Process Plants (graphene, activated carbon), and Custom Built Furnaces (bespoke solutions). Supporting these are multiple sub-products and proprietary processes including the VRRC Sinter Hardening Module, Steam Treatment Furnaces, Powder Annealing Furnaces, Roller Hearth, Rotary Retort, Continuous Conveyor, and Fluidised Bed furnaces. Proprietary processes include Pownite® (gas alloying for sintered parts), Pownox® (surface oxidation), CAG-Q (continuous carburising of sintered gears), and STONETM (combined steam treatment and nitriding). All furnaces incorporate SCADA-based control systems with PLC, PC backup, audio-visual alarms, data analytics, and remote maintenance capabilities.

Differentiator

Problem solved

Functional benefit

Brands

• Pownite®: Patented process for the strengthening of low alloy sintered parts by gas alloying.
• Pownox®
• CAG-Q Process
• LGC Furnace
• Coganite

Products and services

• Furnaces for Heat Treatment Batch and continuous furnaces for hardening & tempering, carburising & carbonitriding, nitriding & nitrocarburising, austempering, annealing, normalising, solutionising, ageing, and post oxidation. Furnace types include continuous conveyor, overhead conveyor, continuous rotary barrel, roller hearth, shaker hearth, fluidised bed, sealed quench, and pusher designs for industrial heat treatment of ferrous and non-ferrous parts.
• Furnaces for Powder Metallurgy Furnaces for PM, MIM, and AM industry covering debinding, sintering, sinter hardening, high temperature sintering, sinter brazing, press sintering, steam treatment, powder annealing, and bimetal bonding. Available furnace types include mesh belt, roller hearth, pusher, walking beam, bell/elevator, batch retort, and continuous band. Materials processed include iron, copper alloys, stainless steel, aluminium, hard metal and diamond tools, heavy metal, ceramics, and composites.
• COGANITE Batch Nitriding Furnaces Controlled Potential Gas Nitriding Furnaces featuring nitriding potential (Kn) control systems that continuously analyse furnace atmosphere and pressure to maintain preset nitriding potentials for repeatable case depth, white layer control, and hardness profile. Enables up to 40% cycle time reduction and eliminates distortion in nitriding processes.
• Continuous Nitrocarburising Furnaces Continuous furnaces with nitriding potential control for ferritic and austenitic nitrocarburising processes, featuring post oxidation capability for enhanced corrosion resistance up to 240 hours ASTM B117 versus 120-hour minimum specification.
• Brazing Furnaces Continuous furnaces for high quality fluxless brazing including straight-through and humpback designs for copper brazing of carbon and stainless steel, brass brazing, silver brazing, and braze hardening applications, with atmosphere lock chambers.
• Batch and Continuous Ovens Industrial ovens for curing, drying, calcining, baking, and ageing processes in dry or humidity-controlled air or special atmosphere. Available in batch (front loading, tray, top hat) and continuous (mesh belt, band, roller hearth, pusher tray, overhead conveyor, paternoster, vertical) configurations with temperature range 60°C to 600°C.
• Reactors and Process Plants Turnkey furnace solutions for specialized applications including activated carbon sphere production from polymers, conversion of organic material to graphene, reduction of intercalated graphite to graphene, and centrifugal fluidised bed agglomeration of particulates.
• Custom Built Furnaces Bespoke turnkey furnace solutions for non-standard applications including fabric carbonisation, selective reduction of ilmenite, fluidised bed powder coating, drying and calcination of ceramic honeycombs, graphene conversion, and exfoliation of graphite.
• Mesh Belt Furnaces Continuous sintering furnaces for ferrous and non-ferrous parts with capacities from 25 Kg/Hr up to 800 Kg/Hr, featuring debinding, chimney incinerator muffle, and atmosphere options including endothermic gas, N2+H2, and hydrocarbon/methanol doping.
• Pusher Tray Furnace High temperature pusher furnaces (TMax up to 1700°C) for sintering of Fe PM parts, stainless steel, ceramics, MIM, hard metal, tungsten alloys, nuclear fuels, and carbonisation. Also available as a low temperature variant (TMax 700°C) for steam treatment and aluminium sintering with complete dewaxing and all-metal muffle construction.
• Walking Beam Furnaces Compact high throughput furnaces with ability to stack multiple layers of parts, featuring atmosphere gas locks at entry/exit and between debinding and sintering sections. Suitable for powder annealing, technical ceramics, catalytic debinding, and MIM sintering.
• Bell & Elevator Hearth Furnaces Batch furnaces (TMax 1450°C) for sintering of ferrous, non-ferrous, ceramic, hard metal, MIM, and stainless steel parts, with optional hydraulic press for press sintering of friction elements.
• Continuous Conveyor Hardening & Tempering Lines (CTF & CTTF) Continuous hardening and tempering furnaces for mass-produced parts (50-1000 Kg/Hr) in single or twin tube configurations, delivering 30-60% energy consumption reduction versus conventional mesh belt furnaces and CPK ≥ 3.0 quality consistency.
• Powder Annealing Furnaces Continuous band (endless steel strip) furnaces (TMax 1100°C) for powder annealing with capacities from 5 T/hr to over 500 T/hr, featuring indirect water jacketed cooling and optional VRC rapid cooling module.
• Pownite® Process (Patented Gas Alloying) Patented process developed at Fluidtherm's Chennai technology demonstration facility for strengthening of low alloy sintered parts by gas alloying. Licensed/process delivered through Fluidtherm jobbing work and sold with Pownite®-capable furnaces.
• LGC (Low Gas Consumption) Continuous Furnace Continuous furnace with atmosphere lock doors at entry and exit that maintains high atmosphere purity while significantly reducing gas consumption for large parts requiring high headroom clearance.

Quantifiable outcome

• Reduce cycle time upto 40% with COGANITE technology
• +8 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Gasbarre Products: Gasbarre is a US-based manufacturer of powder metallurgy equipment and industrial furnaces, including sintering furnaces and powder compaction presses. It competes most directly with Fluidtherm's powder metallurgy and continuous sintering furnace portfolio.
• Abbott Furnace Company: Abbott Furnace builds continuous heat treatment furnaces, mesh belt furnaces, and brazing furnaces serving automotive and industrial markets. Its product line and customer base directly overlap with Fluidtherm's continuous furnace offerings.
• Surface Combustion: Surface Combustion manufactures industrial batch and continuous heat treatment furnaces for ferrous and non-ferrous metals. It is a direct competitor to Fluidtherm in atmosphere furnaces, integral quench furnaces, and continuous heat treating lines.
• ELNIK Systems: ELNIK Systems specializes in sintering furnaces and catalytic processing equipment for the powder metallurgy industry. It is a focused direct peer to Fluidtherm's PM furnace line, with comparable mesh belt and pusher furnace offerings.
• SECO/WARWICK: SECO/WARWICK manufactures industrial heat treatment furnaces and vacuum metallurgy equipment, including atmosphere and continuous furnaces serving aerospace, automotive, and PM markets — directly overlapping Fluidtherm's core product categories and customer base.
• Ipsen: Ipsen is a global manufacturer of industrial heat treatment furnaces (vacuum, atmosphere, batch, continuous) serving aerospace, automotive, and medical markets. It is Fluidtherm's primary direct competitor, with overlapping product categories across hardening, tempering, brazing, and sintering furnaces and a similar custom-engineering GTM.
• Aichelin Group: Aichelin is a leading European manufacturer of industrial heat treatment furnaces, including heat treatment and sintering systems for automotive and bearing industries. It directly competes with Fluidtherm in continuous furnaces for heat treatment and powder metallurgy.

Broad incumbents

• Inductotherm Group: Inductotherm is a broad industrial thermal equipment manufacturer covering induction melting, heating, and thermal processing. While its primary focus is induction rather than atmosphere furnaces, it serves overlapping metals-processing customers and is an adjacent competitor for thermal processing capex.
• Nabertherm: Nabertherm is a large German manufacturer of industrial and laboratory furnaces covering heat treatment, ceramics, metallurgy, and materials testing. While it competes with Fluidtherm in batch and continuous industrial furnaces, Nabertherm's broader portfolio includes a much wider lab/specialty furnace business.

Emerging players

• PVA Industrial Vacuum Furnaces: PVA specializes in industrial vacuum heat treatment furnaces, primarily for brazing, sintering, and heat treating. It competes with Fluidtherm on powder metallurgy sintering and vacuum furnace applications, though its vacuum-only focus makes it a narrower competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/fluidtherm

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Fluidtherm