Airtorch™ Process Heaters

Up to 925°C	Up to 2200°F	Resources
LTA(850°C) VTA (900°C) MTA(925°C) GVTA(850°C) SLTA (750°C)	3kW DPF 10.5kW DPF 15kW DPF 3 Phase 20,30,60kW DPF	Recirculating Airtorch Engineering Conversion Charts Technology and Applications	Convective Heat Treating Typical Applications Die Heating

Airtorch™ Process Heaters. Easy Design Criterion (opens in new window).

The Airtorch™ is a highly scalable electric process air heater typically utilized as shown in the Airtorch Infographic. (Contact Us for Specific Details.) Airtorches™ may also be used for augmenting or heating existing ovens and furnaces. They offer high flexibility and greater control of your process heaters.

Inputs: Air/Gas from compressor or blower or fan. (Varies by model.) Some Airtorches also accept high temperature feed gas as an input. Airtorches™ are highly efficient electric process heaters.

Classes and Range of Exit Temperatures (room temperature at 25°C).

LTA - Up to 900°C

VTA - Up to 900°C

MTA - Up to 925°C

MVTA - Up to 925°C

GVTA - Up to 850°C - High Pressure Model

DPF - Up to 1200°C

Suggested Uses: Process heater, gas heater, gas preheater, air preheater, supplemental heater and many other process heating applications.

The kW required depends on the temperature of the exit gas from the Airtorches™ and the flow volume required. Please see formula to calculate. MHI has flow rate vs. temperature graphs available, Request Graphs Here.

Airtorches™ and LTA's may be purchased with several exit configurations which are generally shown on the specific web or catalog page. In addition further customization is also possible.

Introduction to Airtorches™ | Airtorch™ Applications | Calculating Power vs Flow Rate

Please Contact MHI or call 513-772-0404 to discuss customized solutions. MHI takes special care in packaging.

Airtorch Information

MHI's Airtorch™ line of process heaters take the uncertainties out of your heat processing needs. With unparalleled energy efficiency ratings, high reliability and uniformity, you will enjoy less downtime and a lower total cost of ownership.

MHI offers a comprehensive line of air and gas process heating tools with models available providing heat up to 2000°F. MHI Airtorches are also compatible with fans, blowers and compressed air and gas systems.(With required attachments)

Not sure which Airtorch™ is right for your application? Visit our Selection Guide or view the Airtorch™ Infographic.

Our Airtorch™ line is easy to integrate into existing systems, including cable conveyors, bucket elevators, screw conveyors and pneumatic systems. Airtorches™ offer flexible layouts, gentle product handling, higher throughput, small footprints and higher energy efficiencies in an enclosed, dust resistant system. Suggested uses include shrink packaging containers, pallet sealing, heating conveyor ovens, heat tunnels, adhesive activation, drying bottles, glue drying, ink drying, sealing, bonding, laminating, curing and a number of other applications. Airtorch™ devices can easily be integrated into existing systems. We offer a wide array of temperatures, so Contact Us or Call 513-772-0404 today!

DPF Models

DPF Models (1200°C) - NEW! (Click Link for Model Numbers) (previously AT models)		Controls	Accessories
DPF Airtorch™	Applications: Automotive Sensor Simulation Brazing Furnaces IC's Debinding Curing Melting Solid Oxide Fuel Cells Integration with Cable Conveyors for Particles, Powders, Flakes and Nuts Bucket Elevators Screw Conveyors Pneumatic Aero-Mechanical Systems Power Cycle Use DPF Models (1200°C)
	Maximum Temperature	Key Selection Feature	Typical Power Range
General Specifications:	1200°C/2200°F	In-line or Fan	0.5 to 60kW

MTA925 and MVTA925

MTA925 and MVTA925 (925°C) - Process Gas Heaters - NEW! (Click Link for Model Numbers)			Accessories
MTA925-2 2kW Model MVTA925-12 12kW Model MTA925 and MVTA925 (925°C) High Power	Features and Applications: Robust Design Niche Automotive Applications Service Schedule (Minimizes Downtime) Solid Oxide Fuel Cells 2kW to 600kW Models Integration technology Installation services provided Testimonials Special applications with high CFM and low cost blowers Energy Efficient More Information
	Maximum Temperature	Key Selection Feature	Typical Power Range
General Specifications:	925°C	In-line only	Contact MHI for Info

GVTA

GVTA (850°C) - High Pressure Models		Controls	Accessories
GVTA	Applications: Automotive Sensor Simulation Brazing Furnaces IC's Debinding Curing Melting Solid Oxide Fuel Cells Combustion studies More Information
	Maximum Temperature	Key Selection Feature	Typical Power Range
General Specifications:	850-1200°C	Pressure Vessel Model	6 to 400kW

LTA, VTA, SLTA

LTA (850°C), VTA (900°C), SLTA (900°C) - (1kW to 300kW)		Controls	Accessories
LTA VTA SLTA	NEW - VTA's >300kW and 900°C+ Applications: Drying Packaging Curing Coating Ovens and Paint Stripping Models can directly be plugged into 110/208/220/240/380/440/480V Chemical Processing Biomedical Processing Microbiology LTA's accept line voltage. Some Airtorch™ models may require feedback controls which are easily available from MHI. More Information
	Maximum Temperature	Key Selection Feature	Typical Power
General Specifications:	LTA (850°C) - Pressurized Gas	In-line	1 to 60kW
	VTA (900°C) - Included Fan/Blower	Blower/Fan	1 to 600kW

Fuel Cells and Hydrogen Heaters

Fuel Cell & Hydrogen Heaters - Special Order		Controls	Accessories
	Applications: Fuel cell and hydrogen
	Maximum Temperature	Key Selection Feature	Typical Power Range
General Specifications:	Please Call	In-line	Call MHI

Fans are employed when the drop in pressure of the system is no greater than approximately 50 in. w.c. (50 in. w.c./inches of H20 is approximately 1.8psi.) This condition remains true even when the fan can output large CFM values. Blowers are considered in circumstances where larger pressure drops are present.

MHI (Micropyretics Heaters International Inc.)

750 Redna Terrace

Cincinnati, OH 45215, USA

513-772-0404 phone

513-672-3333 fax

Delivering Quality Since 1995