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Horizontal Tube Furnace

MHI furnaces have flexible and industry tested control systems MHI's single and multi-zone tube furnaces are available in temperatures up to 1760°C. Standard dimensions for the heated area are 2.5" x 12". Single zone furnaces have uniform zone.  A typical configuration is shown on the right with multiple gas inlets.  Available also are customized end-caps or quick-disconnects.   We make it easy.  Everything is listed in the quote for choosing options including a low price data acquisition and process download option.


Features


Tube Furnace Features

Single Zone and Multi-Zone Furnaces

Models with continuous operating temperatures of up to 1760°C, maximum operating temperatures of 1800°C.

Fully programmable control panels allow for high accuracy and control of processes or applications.

Configurable for numerous applications.

Small footprint. Most MHI tube furnaces can fit on top of a workbench.

Durable stainless steel construction.

End caps allow accurate temperature and atmosphere control.

Compatible with MHI-DACS Software for data logging and process programming.

SIMGAS4 gas mixing system allows for precise mixtures at moderate flow rates.

Quick disconnect end caps allows for easier configuration changes.

 

Tube Furnace Models

All MHI tube furnaces feature rugged stainless steel construction, electronic controls capabilities and MHI's highly acclaimed heating elements. Our tube furnaces feature continuous operating temperatures of up to 1760°C.

Single Zone Horizontal Tube Furnace Models
Model Number Temperature Heated Tube Dimensions
H14HTSingle Zone Tube Furnace 1400°C
(2552°F Max)
2.5"D x 12"L
H18-40HT Up to 1760°C
(1800°C/3272°F Max)
2.5"D x 12"L


3-Zone and Three Phase Horizontal Tube Furnace Models
Model Number Temperature Heated Tube Dimensions
575H-14HT  (One Zone. Single or Three Phase)  Tube Furnace Configurations 1400°C
(2552°F Max)
Variable up up to 4"D x 16" L.   
3H14HT2.5x27 ( 3 zones -Each zone independent) 1400°C
(2552°F Max)
2.5"D x 27"L
3H18-40HT2.5x27 ( 3 zones -Each zone independent) Up to 1760°C
(1800°C/3272°F Max)
2.5"D x 27"L
Long Single Zone 27" (One Zone. Three  phase) Tube Furnace Configurations Choose 1400-1700°C Contact MHI

Request Tube Furnace Quote

Large Industrial-Scale Horizontal Tube Furnace

Large Volume Single Zone

 

Model Number Temperature

Tube Dimensions

in inches for Hot Zone

Process Tube
575H-14HT 1400°C 4"D x 16" L

Metallic for 1250°C and below use

or

Ceramic for above 1250°C use

575H11-17HT 1700°C 5.75" D x 14" L Ceramic






Models


Tube Furnace Models

All MHI tube furnaces feature rugged stainless steel construction, electronic controls capabilities and MHI's highly acclaimed heating elements. Our tube furnaces feature continuous operating temperatures of up to 1760°C.

Single Zone Horizontal Tube Furnace Models
Model Number Temperature Heated Tube Dimensions
H14HTSingle Zone Tube Furnace 1400°C
(2552°F Max)
2.5"D x 12"L
H18-40HT Up to 1760°C
(1800°C/3272°F Max)
2.5"D x 12"L


3-Zone and Three Phase Horizontal Tube Furnace Models
Model Number Temperature Heated Tube Dimensions
575H-14HT  (One Zone. Single or Three Phase)  Tube Furnace Configurations 1400°C
(2552°F Max)
Variable up up to 4"D x 16" L.   
3H14HT2.5x27 ( 3 zones -Each zone independent) 1400°C
(2552°F Max)
2.5"D x 27"L
3H18-40HT2.5x27 ( 3 zones -Each zone independent) Up to 1760°C
(1800°C/3272°F Max)
2.5"D x 27"L
Long Single Zone 27" (One Zone. Three  phase) Tube Furnace Configurations Choose 1400-1700°C Contact MHI

Request Tube Furnace Quote

Large Industrial-Scale Horizontal Tube Furnace

Large Volume Single Zone

 

Model Number Temperature

Tube Dimensions

in inches for Hot Zone

Process Tube
575H-14HT 1400°C 4"D x 16" L

Metallic for 1250°C and below use

or

Ceramic for above 1250°C use

575H11-17HT 1700°C 5.75" D x 14" L Ceramic





Applications


Tube Furnace Applications

Because of their versatility, MHI's furnaces feature a number of uses. Because each application is unique, Please Contact MHI to discuss which product best fits your needs.

Tube Furnace Common Uses.  MHI offers full gas management systems.  Palladium refing to Dross seperation techniques for Aluminum.
Nano-Diamond l Production Gas

%CO2  ~0.4%, %H2O 0.5 to  0.9, %CO  20.5  to  20, %N2  42 , %H2 36 %CH4-call

Reaction Furnaces

Recycle Commodity Noble Metals

eg. http://www.epa.gov/wastes/nonhaz/industrial/special/mining/minedock/id/id4-pla.pdf

For Palladium and Platinum Production.  Recycle from dross/cake sponge.

Attach to steam generator (end caps required). Attach to gas input (end caps required).  Use SIMGAS.

Drying, Brazing

Vacuum and Inert.    Save substantially - Contact MHI per load and do quick loads.

Gas Processing
Melting Sintering, Oxidation, Pervoskites.  Add MHI OAB steam.
Industrial Processes for Energy including Thermal Membranes Tempering
Gas Preheating, Hydrogen Gas. Annealing, Coloring
Materials Testing, Creep Fatigue, High Temperature wear. Metallurgy. Use for Palladium refing to Dross seperation techniques for Aluminum.
General Heat Treatment. Custom Applications.
Industrial Processes for Syngas, Biomass, Biogas,H2, CO2 for H2 supply, electricity generation, CHPsawdust, paper waste, switchgrass.

Gas Processing, Hydrogen Pyrolysis, Cellulosic Biomass to Hydrogen Pyrolysis, Gasifier

Ag-forest residues, wood chips, sawdust, paper waste, Energy crops – switchgrass, miscanthus or biomass crops, Start even with  40-55% moisture, process gasifies cellulose, hemicelluloses and lignins.

Request Tube Furnace Quote

 




 

Controls


Furnace Controls

MHI offers three control options with our tube furnaces: Electronic control panels with overtemperature controls, MHI DACS as an electronic controls program and SIMGAS4 as a gas management system. The combination of these controls makes MHI tube furnaces highly robust and scalable.

 

MHI Furnace Controls
Many of MHI's electronic furnace controllers feature multiple voltage inputs, overtemperature controls, programmable cycles and a number of other features. For more information about MHI's control panels, Contact Us or See More Information. Furnace Controller
Request More Information


MHI Data Acquisition and Control Software (MHI DACS)
MHI Tube Furnaces are compatible with MHI DACS for furnace controls, step programming, data logging and more. DACS also allows for remote furnace control, allowing one central location to control multiple devices. MHI DACS
MHI DACS Software
Request More Information


MHI SIMGAS4 Gas Mixing System
Gas Management Systems in tube furnaces serve the materials and electronic community when processing has to be carried out in vacuum or gas atmospheres. You can expect excellent temperature uniformity with MHI tube furnaces. We can also provide you with a complete custom gas control panel, with gas lines and controls. Rotary Tube Furnace
SIMGAS4 and Rotary Tube Furnace
Request More Information

 

 

Single Zone


Single Zone Tube Furnace

General Information

Single Zone Tube Furnace

Horizontal Tube Furnace

Tube Furnace Configurations

Multi Tube Furnaces

Quick Disconnect End Cap

End caps are illustrative.
Please check options of quotes.

Tube Furnace with Controls

MHI's single zone tube furnaces are available in temperatures up to 1760°C. Standard dimensions for the heated area are 2.5" x 12". Single zone furnaces are highly uniform.
Single Zone Horizontal Tube Furnace Models
Model Number Temperature Heated Tube Dimensions
H14HT 1400°C
(2552°F Max)
2.5"D x 12"L
H18-40HT Up to 1760°C
(1800°C/3272°F Max)
2.5"D x 12"L
HT Models with long single zones upto 27" zone Up to 1760°C (various Models with TRIPAN)
 2.5"D x 27"L
Request Tube Furnace Quote

 

Multi-Zone


Multi-Zone Tube Furnace

General Information
Three Zone Tube Furnaces include HIPAN controllers with Master/Slave option. Each controller is equipped with an independent over-temperature control. Three zone furnaces feature temperatures up to 1760°C and heated tube lengths of 27". Multi-zone furnaces feature high uniformity due to their design and the use of multiple HIPAN controllers. HIPAN controllers for three zone furnaces
Multi-Zone furnaces feature excellent uniformity throughout the heated tube, along with highly useful controls that allow for precise step programming. Rotary Tube Furnace
Rotary Tube Furnace with Controls and SIMGAS4


3-Zone Horizontal Tube Furnace Models
Model Number Temperature Heated Tube Dimensions
3H14HT2.5x27 1400°C
(2552°F Max)
2.5"D x 27"L
3H18-40HT2.5x27 Up to 1760°C
(1800°C/3272°F Max)
2.5"D x 27"L
 

Request Tube Furnace Quote

 

Large Volume Single Zone Tube

 

Model Number Temperature Tube Dimensions in
inches for Hot Zone
Process Tube

575H-14HT

1400°C

6" D x 14"L

Metallic for 1250°C and below use
or
Ceramic for above 1250°C use

575H11-17HT

1700°C

6" D x 14"L

Ceramic

Large Industrial Tube Furnaces | Gas Management Systems

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©Micropyretics Heaters International Inc. 1995 - 2016
750 Redna Terrace Cincinnati, OH 45215, USA
Telephone: 513-772-0404 | Fax: 513-672-3333