Our Products

 
 

New Equipment – World-Class Designs built to World- Class Standards

Jeff McLaughlin, the founder of McLaughlin Services, started his career as the maintenance manager at a family owned heat treat shop (ATTI in Kendallville, IN). After years of hands-on experience operating & repairing equipment, he eventually realized he could build better equipment than anything currently on the market. Equipment that was not only better performing, but built to last and easy to maintain. Today, McLaughlin Furnace Group manufactures world-class furnaces. Their engineering staff is capable of designing custom engineered equipment designed specifically for the customer’s process and product. McLaughlin Furnace Group manufactures a wide variety of furnaces, including temper furnaces, car bottom furnaces, belt furnaces, etc. They also manufacture ancillary equipment such as endothermic gas generators, load cars, load tables, cooling tables, and ladle preheaters. No project is too big or too small. All are built to exacting standards, or the McLaughlin name won’t be on them.


Rebuilt Furnaces – Better than New

McLaughlin Furnace Group rebuilds all types of furnaces, and is the largest rebuilder of furnaces in the nation. Most furnaces are rebuilt at McLaughlin’s state-of-art manufacturing facility in Avilla, IN. The furnaces are stripped down to the shell, and then sandblasted down to the bare metal. Warped metal is straightened or replaced, and cracks are repaired & reinforced. The lining is re-bricked including proprietary hearth and door lintel designs. The combustion system is upgraded with fuel efficient burners and state-of-art controls. Door and elevator mechanicals are upgraded with rugged, yet easy to maintain systems. With years of experience, McLaughlin knows the weaknesses and typical failure modes of most furnaces. When rebuilding the furnace, many items are reinforced for longer life. Many components are upgraded to modern, more robust designs. When complete, the rebuilt furnace is better than when it was first built.


TRU-MIX™ Endothermic Gas Generator

What has been called “The Most Advanced Generator in the World” our endothermic gas generator has been engineered to consistently produce the highest quality gas. 

  • Patent-pending Tru-Mix™ Mixing System is designed to produce superior endothermic gas based on dew point

  • Low skin temperatures thanks to the advanced refractory material and insulated shell 

  • Touchscreen interface for simple and straightforward operation

  • Easy to commission, high performance and low maintenance

  • Quick carbon recovery levels happen in minutes, not hours 

  • Improved high efficiency burners 

  • Sizes ranging from 2,000 CFH to 12,000 CFH

  • Endothermic turndown ratio of 8:1 – The best in the industry 

McLaughlin Furnace Group

Our Goal was to produce the best endothermic gas generator in the world. We started from the ground up with our proprietary retort—designed for long life, and engineered to produce consistently high-quality gas.

We then engineered our heating system – designed for uniform heat transfer to the retort. Our generator utilizes self-recuperative burners for improved fuel efficiency. The heating system consumes less than half the energy compared to the atmospheric burner design of the competition. The system is easy to commission, and low maintenance.

Our hinged shell design folds open to provide easy access to the retort for servicing or replacement. The shell is insulated with advanced refractory material to provide low skin temperatures.

We set new industry standards with our revolutionary Tru-Mix™ Mixing System. Our patent-pending mixing system was designed to produce accurate mixing, which produces consistently high-quality endogas under a wide range of demands. It precisely controls the air/gas ratio based on dewpoint. The system is fast responding in the event of large swings in flow (as furnaces go online or offline). The carbon level recovers in minutes, not hours. It accurately adapts to minor changes in the environment to produce true tracking of the setpoint. Our Tru-Mix™ system offers the highest endogas turndown range in the industry.

While the competitors “claim” high turndown, we truly deliver.

We combined these state-of-art systems with a high-efficiency, compact cooling system, automatic burnout system, safety valves, and an operator friendly touchscreen interface. The end result – high performance, high efficiency, low maintenance, and operator friendly. Simply put: the best generator in the world.

Specifications:

Capacity: 4000 CFH endogas maximum, 500 CFH minimum
Turndown: 8:1
Footprint Dimensions: 83” x 100” (Approximate)
Natural Gas Input: 1100 scfh @ 2 psi minimum inlet pressure
Electrical: 30 Amps


You can benefit from our industry innovation & heat treat technology

“Their response time and commitment to our being up and running has been invaluable to our business and ultimately, our customers.”Tim Hebert, Cametoid Technologies


McLaughlin Furnace Group

Temper Furnace

Whether you need a temper furnace with electric or gas-fired heating, single or double doors, and skid or roller hearth models, McLaughlin has you covered. 

  • Optimum fuel efficiency on gas-fired furnaces 

  • Standard uniformity ± 10° F from 300 – 1,400° F

  • More production output and faster turnaround time through a controlled-ramp cool down

  • Smoother production and increased uniformity from balanced circulation fans

  • Safe and operator-friendly controls 

McLaughlin Furnace Group offers temper furnaces with a variety of design options. We offer both electric and gas-fired heating systems. Single door or double door models are available. We offer skid hearth or roller hearth models. We also offer optional stainless lined interiors for the most demanding applications.

Our gas-fired furnaces utilize a proprietary dual-blower burner system. The system operates at optimum fuel efficiency at the higher temperature range. At lower temperatures, the secondary blower introduces additional air for better temperature uniformity. The standard uniformity is less than ± 10°F across an operating range of 300 to 1,400°F, We also offer tighter uniformity based on the application. This tight uniformity results in better product quality for the customer. Furthermore, the control system allows a controlled-ramp cool down of the load for faster turnaround time.

This means more production output through the furnace. Overall, our furnace performance is unmatched by any of the competition. We combine our advanced design with the rugged construction you’ve come to expect from McLaughlin Furnace Group. We use robust components for reliability and long life. Our circulation fans are precisely balanced for smooth operation. Our door cylinders are generously sized. Our controls are state-of-art and operator friendly. We utilize heavy duty materials combined with the highest quality workmanship. The result is a furnace built to perform, and built to last.


“I highly recommend McLaughlin Services as an equipment supplier and will not hesitate to purchase equipment in the future from McLaughlin Services.”Jeff Lane, Stack Metallurgical Services Inc


McLaughlin Services

Car Bottom Furnace

Car bottom furnaces need to be able to withstand massive amounts of weight while also providing uniform heating, both around and under the load. With our custom-built cars, you can rest assured knowing that everything from rail and floor design to support piers has been engineered to provide unparalleled performance. 

  • Uniform temperature ± 10° F from 250 – 2,100° F

  • Flame impingement and hot spots prevented on odd shaped loads 

  • Proprietary user control systems for profiling burner combustion 

We custom design our car bottom furnaces to meet the exacting needs of our customers. We start from the ground up. We assist our customers with the rail and floor design. Our cars are designed to withstand the heaviest of loads. Our support piers are engineered to provide stable loading and uniform heating around (and under) the load.

Our furnaces utilize pulse-fired combustion systems for optimum fuel efficiency. Combined with velocity style burners, the pulse-fired system also produces optimum temperature uniformity. This uniformity is usually less than ± 10°F across an operating range of 250 to 2,100°F, even on the largest of furnaces. This tight uniformity results in better product quality for the customer. We then take it a step further. Our proprietary control system allows the user to profile the combustion of each individual burner. This prevents flame impingement and/or hot spots on odd shaped loads.

Furthermore, the control system allows a controlled ramp cool down of the load for faster turnaround time. This means more production output through the furnace. Overall, our furnace performance is unmatched by any of the competition. We combine our advanced design with the rugged construction you’ve come to expect from McLaughlin Furnace Group. We use robust components for reliability and long life. We utilize heavy duty materials combined with the highest quality workmanship. The result is a furnace built to perform, and built to last.


McLaughlin Furnace Group Discinerator

Our patent pending Discinerator uses excess hydrogen gas to maintain combustion in the incineration chamber, while in incineration and dissociation mode which produces superior results and a highly efficient process.

  • One independent system combining Ammonia dissociator and exhaust gas incinerator.

  • Allows the flow of ammonia through the dissociator to supply dissociated ammonia (DA) to one or more furnaces.

  • Exhaust gases from a nitriding or FNC furnace can then be heated with oxygen outside the discinerator retort for combustion to provide dissociated ammonia through the unit’s retort.

  • Used to dissociate ammonia for nitriding and FNC processes and to control air pollution within a plant.

  • Capabilities to run the system in either mode continuously or in both modes simultaneously.


McLaughlin Services

 Nitriding Furnace

High alloy retort to contain ammonia, nitrogen, and hydrogen atmosphere.

  • Internal and external twin atmosphere type cooling

  • Direct fired natural gas burners

  • Horizontal hearth


Customized Furnace Fabrication & Rebuild

As the largest rebuilder of atmosphere and vacuum furnaces in the nation, McLaughlin Furnace Group has the capabilities to both custom-fabricate and rebuild furnaces, to your specific needs, helping you keep the same footprint. We can sandblast old furnaces down to the shell and rebuild them from the ground-up, making them even stronger than what they were when they were originally built. We straighten warped metal, repair and reinforce old cracks, and re-brick and re-line the lining with our hearth, door lintel, and many other insulation package designs.

Your furnace will benefit from state-of-the-art controls, mechanical systems, and advanced technology as well as high efficiency burners and elements, to increase production, uniformity and fuel savings.

McLaughlin Furnace Group also repairs and rebuilds vacuum pumps including mechanical and diffusion pumps to reduce your vacuum processing systems’ downtime.


“I would highly recommend them for any custom furnace fabrication or rebuild needs you may have.”Tony Moran, Vice President of Thermal Modification Technologies


We Rebuild Vacuum Pump Systems

McLaughlin Furnace Group rebuilds all types of pumps no matter the manufacturer. Most pumps are rebuilt at McLaughlin’s state-of-art manufacturing facility in East Windsor, CT. The pumps are cleaned and sealed. Broken components are fixed or replaced, and cracks are repaired & reinforced. The lining is tested for leaks and quality seal. With years of experience, McLaughlin knows the weaknesses and typical failure modes of vacuum pumps. When rebuilding the pump, many items are reinforced for longer life. Many components are upgraded to modern, more robust designs. When complete, the rebuilt pump is better than when it was first built.


Vesco: Vacuum Processing 

“Vesco has always responded quickly to our needs, be it an after hours all or a routine service request.”

With Vesco, we can repair or rebuild your vacuum pumps, including both mechanical and diffusion pumps. As well as provide you with field service, parts and vacuum pump rentals ranging from 0.9 – 1,300 CFM, and accessories.

Our expert field service technicians are available to you for onsite consulting, operator and maintenance staff training, and helium leak checking, troubleshooting controls and doing hot zone repairs. 

You can benefit from our parts service with replacements for vacuum pump parts, new and reconditioned vacuum pumps, maintenance kits, heating elements, hot zone components, molybdenum, graphite, oils and lubricants.  

Vesco provides you:

  • Vacuum pump repairs and rebuilds

  • Reconditioned and new hot zones

  • Field service and leak detection

  • Installations and training 

You can get everything you need for the vacuum processing industry with McLaughlin Furnace Group