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INDUSTRIAL FURNACES

Muffle Furnaces

We produce compact and heavy-duty furnaces for general and specialized (i.e., ashing, volatile matter testing) laboratory use. All our furnaces is equipped with advanced controls and safety systems, ensuring performance, operator comfort, & safety.

Bench Furnace ( BF-02/15 or BF-02/27 )
Specification

The SUHATHERM BF-02 Bench Furnace Series is engineered for heavy-duty research use & small-batch productions. This series is recognized for its high relaibility & premium rugged built.

Available in body-mounted (BF-02) and wall-mounted (BFA-02) control panel options. BF-02 series is available in 15 & 27 ltr (BF-02/15 & BF-02/27) chamber sizes.

The BF-02 series is proudly Made in Indonesia.

  • Maximum operating temperature: 1200°C
  • Inner dimension :
    • BF-02/15: W. 240 mm x D. 270 mm x H. 240 mm (Volume: 15 Litre)
    • BF-02/27: W. 300 mm x D. 300 mm x H. 300 mm (Volume: 27 Litre)
  • Hi-grade insulating refractory interior combined with ceramic board & calcium silica board
  • Manually adjustable exhaust damper
  • Temperature uniformity survey (TUS) port on back of furnace for user (self) temperature monitoring
  • Single-leaf swing door secured by manual steer for tight furnace seal
  • Heating Element
    • Material: Fe-Cr-Al Heating Alloy
    • Model: Spiral Wire in Grooves
    • Placed on Left, Right, & Rear Side of Furnace Wall
    • Allows for Faster Heat-up Time & Modular Element Replacements
  • Installed Power Source
    • BF-02/15: 1 Phase, 204-240VAC, 50 - 60 Hz, +/- 5 kW
    • BF-02/27: 3 Phase, 380VAC, 50 - 60 Hx, +/- 9 kW
  • Furnace body-mounted control panel
  • Industrial process thermocouple type K with ceramic protection tube & aluminum protection head ex. SUHATHERM
  • Full proportional heating control by thyristor (SCR power regulator)
    c/w Features:
    • PWM System for Very Good Linear Control
    • High Accuracy & Fast Response
    • Able to Keep Steady Temperature Very Well
    • Extends Heater Life
  • Programmable Temperature Controller:
    • PID Control, fuzzy PID control, self-tuning, & auto-tuning Control
    • Indication Accuracy: ± 0.3%, ± 1 digit
    • LED display simultaneously both setpoint (SV) and actual temperature (PV)
    • Up to 64 heating steps and programmable to :
      • 1 Nos heating patterns with 64 heating steps/pattern
      • 2 Nos heating patterns with 32 heating steps/pattern
      • 4 Nos heating patterns with 16 heating steps/pattern
      • 8 Nos heating patterns with 8 heating steps/patternr
  • Equipped with Overheat Protection System

Note:

Please contact us at cs@smindo.co.id for detailed technical specifications and any other questions regarding SUHATHERM BF-02 series. Our team would be happy to assist.

Bench Furnace (BFA-02/15 Or  BFA-02/27)
Specification

The SUHATHERM BFA-02 Bench Furnace Series is engineered for heavy-duty research use & small-batch productions. This series is recognized for its high relaibility & premium rugged built.

Available in body-mounted (BF-02) and wall-mounted (BFA-02) control panel options. BF-02 series is available in 15 & 27 ltr (BF-02/15 & BF-02/27) chamber sizes.

The BF-02 series is proudly Made in Indonesia.

  • Maximum operating temperature: 1200°C
  • Inner dimension :
    • BFA-02/15: W. 240 mm x D. 270 mm x H. 240 mm (Volume: 15 Litre)
    • BFA-02/27: W. 300 mm x D. 300 mm x H. 300 mm (Volume: 27 Litre)
  • Hi-grade insulating refractory interior combined with ceramic board & calcium silica board
  • Manually adjustable exhaust damper
  • Temperature uniformity survey (TUS) port on back of furnace for user (self) temperature monitoring
  • Single-leaf swing door secured by manual steer for tight furnace seal
  • Heating Element
    • Material: Fe-Cr-Al Heating Alloy
    • Model: Spiral Wire in Grooves
    • Placed on Left, Right, & Rear Side of Furnace Wall
    • Allows for Faster Heat-up Time & Modular Element Replacements
  • Installed Power Source
    • BFA-02/15: 1 Phase, 204-240VAC, 50 - 60 Hz, +/- 5 kW
    • BFA-02/27: 3 Phase, 380VAC, 50 - 60 Hx, +/- 9 kW
  • Furnace body-mounted control panel
  • Industrial process thermocouple type K with ceramic protection tube & aluminum protection head ex. SUHATHERM
  • Full proportional heating control by thyristor (SCR power regulator)
    c/w Features:
    • PWM System for Very Good Linear Control
    • High Accuracy & Fast Response
    • Able to Keep Steady Temperature Very Well
    • Extends Heater Life
  • Programmable Temperature Controller:
    • PID Control, fuzzy PID control, self-tuning, & auto-tuning Control
    • Indication Accuracy: ± 0.3%, ± 1 digit
    • LED display simultaneously both setpoint (SV) and actual temperature (PV)
    • Up to 64 heating steps and programmable to :
      • 1 Nos heating patterns with 64 heating steps/pattern
      • 2 Nos heating patterns with 32 heating steps/pattern
      • 4 Nos heating patterns with 16 heating steps/pattern
      • 8 Nos heating patterns with 8 heating steps/pattern
  • Equipped with Overheat Protection System

Notes:

Please contact us at cs@smindo.co.id for detailed technical specifications and any other questions regarding SUHATHERM BFA-02 series. Our team would be happy to assist.

Muffle Furnace (LBF-05/5)
Specification

The SUHATHERM Laboratory Muffle furnace LBF-05/5 have been engineered for routine laboratory applications requiring any form of heat treatment, drying, baking, and other forms of testing.

These models stand out for its performance, build quality, and modern design. This furnace includes the ability to perform up to 64 heating steps/patterns. This model is proudly Made in Indonesia.

This model is part of the SUHATHERM Laboratory Muffle Furnace Series (3 Ltr, 5 Ltr, 7 Ltr, & Large Size 14 Ltr).

  • Max. Operating Temperature: 1200 °C 
  • Inner Dimension (approx.)
    • LBF-05/3: W. 150 mm x D. 140 mm x H. 150 mm (Volume: 3 Ltr)
    • LBF-05/5: W. 170 mm x D. 200 mm x H. 150 mm (Volume: 5 Ltr)
    • LBF-05/7: W. 250 mm x D. 200 mm x H. 150 mm (Volume: 7 Ltr)
  • Outer Dimension (approx.)
    • LBF-05/3: W. 490 mm x D. 505 mm x H. 630 mm
    • LBF-05/5: W. 490 mm x D. 530 mm x H. 635 mm
    • LBF-05/7: W. 590 mm x D. 565 mm x H. 630 mm
  • Hi-Grade Insulating Refractory Interior Backed up by Ceramic Fiber
  • Manually Adjustable Exhaust Damper
  • Single-leaf Manual Swing Door Secured by Manual Toggle Clamp
  • Heating Element:
    • Material    : Fe-Cr-Al Heating Alloy
    • Model       : Spiral Wire in Grooves
    • Placed on the left, right, & rear side of furnace chamber wall for excellent temperature uniformity
  • Heating power: 1 Phase, 220 VAC, 50-60 Hz
    • LBF-05/3: ± 2 kW
    • LBF-05/5: ± 3 kW
    • LBF-05/7: ± 4.25 kW
  • Temperature Controller:
    • PID Control, Fuzzy PID control, Self-tuning, & Auto-tuning Control
    • Indication Accuracy : ± 0.3%, ± 1 digit
    • Up to 64 heating steps and programmable to :
      • 1 Nos heating patterns with 64 heating steps/pattern
      • 2 Nos heating patterns with 32 heating steps/pattern
      • 4 Nos heating patterns with 16 heating steps/pattern
      • 8 Nos heating patterns with 8 heating steps/pattern
  • Built-in Furnace Body Mounted Control Panel
  • Industrial Process Thermocouple Type K with Ceramic Protection Tube & Aluminum Protection Head Ex. SUHATHERM
  • Pulse Switching Control by Solid State Relay (SSR)
    c/w Features:
    • Fast typical switching or cycle time (0.5 ~ 1 Sec)
    • Medium to high accuracy and response
    • No mechanic motion
    • No electrical noise

Notes:

Please contact us at cs@smindo.co.id for detailed technical specifications and any other questions regarding SUHATHERM LBF-05 Series. Our team would be happy to assist.

Volatile Matter Furnace (VMF-50/230)
Specification

The SUHATHERM VMF-50/230 Volatile Matter Furnace is engineered to support volatile matter testing procedures in line with the general requirements of ASTM D3175-20. It features a top-loading configuration suitable for single crucible testing and is capable of reaching temperatures up to 1000 °C.

This model is proudly Made in Indonesia.

• Volume (Capacity): ± 0.45 Litre
• Max. Temperature: 1000 °C
• Inner dimension [approx.]: Dia. 50 mm x D. 230 mm
• Outer dimension [approx.]: W. 595 mm x D. 445 mm x H. 450 mm 

Furnace Insulation Material
• Furnace side & bottom wall: lightweight insulating brick backed up by lightweight ceramic fiberboard
• Furnace top wall: calcium silica insulating board
• Furnace chamber door: lightweight ceramic fibre blanket
• Furnace chamber door: single-leaf swing-up door

Heating Element
• Material: Fe-Cr-Ar heating alloy
• Model: Open spiral element in grooves
• Placed: Surrounded in lightweight insulating brick.

Installed Power
• Power Source: 1 Phase, 220V, 2W+E, Approx. 2000 Watt
• Furnace built-in control panel

Temperature Controller
• PID control, fuzzy PID control, self-tuning & auto-tuning control
• Programmable to 8 Nos heating patterns with 8 heating steps/pattern
• Indication accuracy ±0.3% ± 1 digit

• Industrial process thermocouple type K with ceramic protection tube Ex. Suhatherm
• Heater power switching control: Full proportional heating control by SCR power regulator

Features
• PWM system for excellent linear control
• High accuracy and fast response
• Able to keep a steady temperature very well
• Extends heater life

Notes:
Please contact us at cs@smindo.co.id for detailed technical specifications and any other questions regarding SUHATHERM VMF-50/230. Our team would be happy to assist.

Ashing Furnace (ASF-05/5)
Specification

The SUHATHERM Laboratory Ashing furnace ASF-05/5 have been designed specifically for laboratory ashing process. Furnace features a manually adjustable inhaust & exhaust with dedicated airflow tunnel - allowing for the safe expulsion of volatile fumes and vapors generated during the ashing process, increasing safety & promoting ashing process.

This model is proudly Made in Indonesia.

  • Max. Operating Temperature : 1200 °C
  • Volume (Capacity)                 : ± 5 Litre
  • Inner Dimension (approx.)   : W. 170 mm x D. 200 mm x H. 150 mm
  • Outer Dimension (approx.)  : W, 490 mm x D. 530 mm x H. 635 mm
  • Net Weight (approx.           : ± 88 Kg (Furnace Only)
  • Manually adjustable inhaust & exhaust damper complete with dedicated airflow tunnel to ensure expulsion of volatile vapors for ashing process
  • Hi-grade insulating refractory interior backed up by ceramic fiber
  • Single-leaf manual swing door secured by manual toggle clamp
  • Heating Element:
    • Material    : Fe-Cr-Al Heating Alloy
    • Model       : Spiral wire in Grooves
    • Placed on the left, right & rear side of the furnace wall
  • Heating power: 1 Phase, 220 VAC, 50-60 Hz, ± 3 kW
  • Temperature Controller:
    • PID Control, Fuzzy PID control, self-tuning & auto-tuning control
    • Indication accuracy : ± 0.3%, ± 1 digit
    • Up to 64 heating steps and programmable to :
      • 1 Nos heating patterns with 64 heating steps/pattern
      • 2 Nos heating patterns with 32 heating steps/pattern
      • 4 Nos heating patterns with 16 heating steps/pattern
      • 8 Nos heating patterns with 8 heating steps/pattern
  • Built-in furnace electrical control panel
  • Industrial process thermocouple type K with ceramic protection tube & aluminium protection head Ex. SUHATHERM
  • Pulse switching control by Solid State Relay (SSR)
    c/w Features:
    • Fast typical switching or cycle time (0.5 ~ 1 Sec)
    • Medium to high accuracy and response
    • No mechanic motion
    • No electrical noise

Notes:

1. ASF-05/5 Does Not Include Extended Duct to Roof
2. Please contact us at cs@smindo.co.id for detailed technical specifications and any other questions regarding SUHATHERM ASF-05/5. Our team would be happy to assist.

Large Muffle Furnace (LBF-L/14)
Specification

The SUHATHERM Large Muffle Furnace LBF-L/14 is engineered for laboratory and research applications that demand a spacious furnace chamber. This series is distinguished by its generous internal volume combined with a compact overall footprint, while still delivering excellent temperature uniformity. The units are also equipped with advanced programmable temperature controller, supporting up to 64 heating steps.

This model is part of the SUHATHERM Laboratory Muffle Furnace Series (3 Ltr, 5 Ltr, 7 Ltr, Large Size 14 Ltr).

This model is proudly Made in Indonesia.

  • Max. Operating Temperature : 1200 °C 
  • Volume (Capacity)                 : ± 14 Litre
  • Inner Dimension (approx.)  : W. 330 mm x D. 250 mm x H. 180 mm
  • Outer Dimension (approx.) : W. 650 mm x D. 620 mm x H. 680 mm
  • Hi-Grade Insulating Refractory Interior Backed up by Ceramic Fiber
  • Manually Adjustable Exhaust Damper
  • Single-leaf Manual Swing Door Secured by Manual Toggle Clamp
  • Heating Element:
    • Material    : Fe-Cr-Al Heating Alloy
    • Model       : Spiral Wire in Grooves
    • Placed on the Left, Right, & Rear Side of Furnace Wall
  • Heating power: 1 Phase, 220 VAC, 50-60 Hz, ± 5 kW
  • Thermocontroller :
    • PID Control, Fuzzy PID control, Self-tuning, & Auto-tuning Control
    • Indication Accuracy : ± 0.3%, ± 1 digit
    • Up to 64 heating steps and programmable to :
      • 1 Nos heating patterns with 64 heating steps/pattern
      • 2 Nos heating patterns with 32 heating steps/pattern
      • 4 Nos heating patterns with 16 heating steps/pattern
      • 8 Nos heating patterns with 8 heating steps/pattern
  • Built-in Furnace Body Mounted Control Panel
  • Industrial Process Thermocouple Type K with Ceramic Protection Tube & Aluminum Protection Head Ex. SUHATHERM
  • Pulse Switching Control by Solid State Relay (SSR)
    c/w Features:
    • Fast typical switching or cycle time (0.5 ~ 1 Sec)
    • Medium to high accuracy and response
    • No mechanic motion
    • No electrical noise

Notes:

Please contact us at cs@smindo.co.id for detailed technical specifications and any other questions regarding SUHATHERM LBF-L/14. Our team would be happy to assist.

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