Industrial Furnaces

Product Details:

HEAT TREATMENT FURNACE (PROGRAMMABLE) MAKE: CITY (ISO 9001 – 2015 CERTIFIED CO.). APPLICATION : City Instruments make Heat Treatment Furnace are highly useful for metallurgical, engineering & other purpose having Temperature range upto 1000 C CONSTRUCTION:- The furnace casing will be of strong (MS Steel) construction reinforced with steel duly electrically welded mounted on channels. The lining consists of high-grade insulation ceramic fibre blanket having density 128kg/m3 as a backup and front will be ceramic fibre with high density of 160kg/m3 and heating elements will fixed on the same. The body of the furnace will be painted with high heat resistant aluminium paint. Bogie :- Bogie will be fabricated with 5 mm thk M.S plate with adequate rolled steel sections for stiffner. Bogie is insulated as mentioned Above heat resistant casting plate are provided to minimize the heat loss. Door :- Door will be fabricated with 5 mm thk M.S plate with adequate rolled steel members for stiffner. The sides of the door will be Made up of 14mm heavy plate in order to ensure long working life. Door is insulated with ceramic fibre as mentioned aboves. The door will be provided with adequate capacity motor with reduction double gear box and counter weight for sidewards movement. HEATING :- The heating elements are made up of KANTHAL A1 heating elements with low surface load in order to ensure long working life. These heating elements are having higher creep & elongation strengths at elevated temperature & also better oxidation properties.

Product Details:

Heat treatment furnace (programmable) make: city (iso 9001 – 2015 certified co. ). Application :- city instruments make heat treatment furnace are highly useful for metallurgical, engineering & other purpose having temperature range up to 1000 c. Construction:- the furnace casing will be of strong (ms steel) construction reinforced with steel duly electrically welded mounted on channels. The lining consists of high-grade insulation ceramic fibre blanket having density 128kg/m3 as a backup and front will be ceramic fibre with high density of 160kg/m3 and heating elements will be fixed on the same. The body of the furnace will be painted with high heat resistant aluminium paint. Bogie:- bogie will be fabricated with 5 mm the m. S plate with adequate rolled steel sections for stiffener. Bogie is insulated as mentioned above heat resistant casting plate are provided to minimize the heat loss. Door:- door will be fabricated with 5 mm the m. S plate with adequate rolled steel members for stiffener. The sides of the door will be made up of 14mm heavy plate in order to ensure long working life. Door is insulated with ceramic fibre as mentioned above. The door will be provided with adequate capacity motor with reduction double gear box and counter weight for sideward movement. Heating:- the heating elements are made up of kanthal a1 heating elements with low surface load in order to ensure long working life. These heating elements are having higher creep & elongation strengths at elevated temperature & also better oxidation properties. Technical data :- a. Dimension & structure body : width 2500 mm x length 2800 x height 3100 mm workable dimension : width 1500 mm x length 1800 x height 2100 mm loading capacity : 6 mt max temp. : 1080 c working temp. : room temp. To 1050 c b. Structure body: the furnace will be built with 5mm thick plate reinforced with heavy structure of ismc 100x50x100mm front steel plate will be 15mm thick plate duly connected with furnace shell with heavy gusset wherever required door : the door base plate will be of 5mm thick with 12mm side plates on all 4 sides supported with gusset inside and ismc structure outside bogie : the bogie will be made up of heavy ismc with thick castings plate fitted sides
d. Heating system: type of heating : strip type element type : strip type heating element surface load : 1. 98 w/cm2 no of zone : 3 zone no of heating element : 12 no’s each zone 36 heating elements total element accessories : terminal rod fixing stud syndinium sheet e. Bogie : bogie motor : 5 hp motor attach with gearbox buc 500will be provided for bogie smooth movement for front door up & down movement bogie rail line : (under your scope) f. Temperature cycle system : workable temp. : room temp. To 1050 c (recommended) no. Of zone : 3 zones heating rate : as per your required cycle batch time : as per your required cycle temp. Controller : electronic digital profile automatic temp. Controller indicator upto 1200 c thermocouple : k type thermocouple will be provided having capacity upto 1200 c no. Of thermocouple : 3 no’s note : proper calibiration report will be provided thyristor control : the furnace will be thyristor based control in order to ensure long heating work life. G. Power & zones : no. Of zone : 3 zone no. Of heating element : 36 no’s heating element : “kanthal - a1” type of heating element : strip type controlling : contractor controlled furnace heating rate : 250 kw electric supply : 380-440volts, 3 phase with neutral supply the furnace will be fully automatic temperature controlled painting : the furnace will be painted with heat resistant aluminium paint after coats of red oxide & permier oxide.

Additional Information:

• Production Capacity: 10
• Delivery Time: 4 weeks

Product Details:

Heat treatment furnace (programmable) make: city (iso 9001 – 2015 certified co. ). Application :- city instruments make heat treatment furnace are highly useful for metallurgical, engineering & other purpose having temperature range up to 1000 c. Construction:- the furnace casing will be of strong (ms steel) construction reinforced with steel duly electrically welded mounted on channels. The lining consists of high-grade insulation ceramic fibre blanket having density 128kg/m3 as a backup and front will be ceramic fibre with high density of 160kg/m3 and heating elements will be fixed on the same. The body of the furnace will be painted with high heat resistant aluminium paint. Bogie:- bogie will be fabricated with 5 mm the m. S plate with adequate rolled steel sections for stiffener. Bogie is insulated as mentioned above heat resistant casting plate are provided to minimize the heat loss. Door:- door will be fabricated with 5 mm the m. S plate with adequate rolled steel members for stiffener. The sides of the door will be made up of 14mm heavy plate in order to ensure long working life. Door is insulated with ceramic fibre as mentioned above. The door will be provided with adequate capacity motor with reduction double gear box and counter weight for sideward movement. Heating:- the heating elements are made up of kanthal a1 heating elements with low surface load in order to ensure long working life. These heating elements are having higher creep & elongation strengths at elevated temperature & also better oxidation properties. Technical data :- a. Dimension & structure body : width 2500 mm x length 2800 x height 3100 mm workable dimension : width 1500 mm x length 1800 x height 2100 mm loading capacity : 6 mt max temp. : 1080 c working temp. : room temp. To 1050 c
b. Structure body: the furnace will be built with 5mm thick plate reinforced with heavy structure of ismc 100x50x100mm front steel plate will be 15mm thick plate duly connected with furnace shell with heavy gusset wherever required door : the door base plate will be of 5mm thick with 12mm side plates on all 4 sides supported with gusset inside and ismc structure outside bogie : the bogie will be made up of heavy ismc with thick castings plate fitted sides
casting plate : heat resistant casting plates are installed on all 4 sides of the furnace body door area in order to ensure no heat losses from door sides while operation c. Insulation : by high purity alumina fiver 1400 c to minimum heat lose. Three layer. D. Heating system: type of heating : strip type element type : strip type heating element surface load : 1. 98 w/cm2 no of zone : 3 zone no of heating element : 12 no’s each zone 36 heating elements total element accessories : terminal rod fixing stud syndinium sheet e. Bogie : bogie motor : 5 hp motor attach with gearbox buc 500will be provided for bogie smooth movement for front door up & down movement bogie rail line : (under your scope) f. Temperature cycle system : workable temp. : room temp. To 1050 c (recommended) no. Of zone : 3 zones heating rate : as per your required cycle batch time : as per your required cycle temp. Controller : electronic digital profile automatic temp. Controller indicator upto 1200 c thermocouple : k type thermocouple will be provided having capacity upto 1200 c no. Of thermocouple : 3 no’s note : proper calibiration report will be provided thyristor control : the furnace will be thyristor based control in order to ensure long heating work life. G. Power & zones : no. Of zone : 3 zone no. Of heating element : 36 no’s heating element : “kanthal - a1” type of heating element : strip type controlling : contractor controlled furnace heating rate : 250 kw electric supply : 380-440volts, 3 phase with neutral supply the furnace will be fully automatic temperature controlled painting : the furnace will be painted with heat resistant

Additional Information:

• Production Capacity: 10
• Delivery Time: 4 WEEKS

Product Details:

HEAT TREATMENT FURNACE (PROGRAMMABLE) MAKE: CITY INSTRUMENTS (An ISO, CE, NSIC, MSME, GEM, Trade Mark, IEC Certified Company)TECHNICAL SPECIFICATIONS:Maximum Temp.: 1400º C Working Temp: 1300ºC                                                         Temp. Accuracy: ±1ºC Heating Elements: Silicon Carbide, with end connection easily replaceable. Inner Chamber: Ceramic Board with base plate of Silicon Carbide, with heating elements placed on the top.Insulation: Ceramic Fibre of Zirconia grade Construction: Triple walled with air insulation on the outer side For Minimal Skin Temp.Body: Made of mild steel duly Powder Coated Door: Hinged type insulated with ceramic fibre and has a viewing cap.Power Control: (Phase Angle Thyristor)Temp. Control: Microprocessor based PID Programmable     controller with 1 prog x 16 segments (ramp / soak). Dual display of Set & Actual Temp. with soft touch keys. With Thermocouple break protections & Cold junction compensation.  CE mark to Meet EMC regulations.                                                                          Sensor: Pt / Pt – Rh 13%   /R Type Sensor        Safety: Over current and Short Circuit Protection Thermocouple break alarm. High Temp. alarmPower Supply: 415 Volts A. C. Three Phase Supply,

25 to 30 Ampere each Phase Approx., 12 to 15 kilo watt load        Approx
INNER MUFFLE SIZE:

W         x       H          x     D

600mm x      600mm   x     600mm

 (24”x 24”x24”) Inch

Product Details:

We are one of the leading Manufacturer of Split Tube Furnce which is being supplied all across Country .

TUBULAR SPLIT  TUBE FURNACE

MAKE: CITY (ISO 9001-2015 CER. CO)

TECHNICAL SPECIFICATIONS:

Model : CI-11P ( PROGRAMMABLE)

Maximum Temp.  : 1150º C

Working Temp     : 1100ºC

Temp. Accuracy   : ±1ºC

Heating Elements : Kanthal –A1 wire, Coil type with end

                                connection , easily replaceable .

Inner Chamber     : Ceramic Refractory with heating

                               elements placed on the sides.

Insulation             : Ceramic Fiber

Construction        : Triple walled with air insulation on the outer

                               side For Minimal Skin Temp.

Body                     : Made of mild steel duly Powder Coated

Tube Material      : Alumina

Tube Size             : Inner Dia. = 60mm / Hot Zone Length =200mm / 

                               Overall length = 600 mm                              

Gas Purging        : Ends of the tube have Aluminum couplers with

                              cooling attachment for purging of gases .

Power Control    : Thyristors unit 

Temp. Control  :   Microprocessor based Programmable ( 1 prog x 16

                              segments)  Temp. Controller ,with single ramp.

                              Dual display of Set & Actual Temp. with soft

                              touch keys. With Thermocouple break protections       

                             & Cold junction compensation 

Price Range : Rs 135000-220000 / Unit

Additional Information:

• Production Capacity: 10

Product Details:

Heat Treatment Muffle Furnace (PROGRAMMABLE) MAKE: CITY (ISO 9001 – 2015 CERTIFIED CO.).

 Maximum Temp.: 1800ºC

Working Temp.:   1700ºC

 

Temp. Accuracy:    ± 0.5% of FS

Heating Elements: Molybdenum discilicide (MoSi2) heating elements, easily replaceable.

Inner Chamber:    Ceramic Brick / Board, with heating elements placed on the side walls.
Insulation:  Ultra high purity alumina low thermal mass insulation.                                
Construction:  Triple walled with air insulation on the outer side For Minimal Skin Temp.                                         
Body:    Made of mild steel duly Powder Coated.                
Door: Parallel action hinged type insulated with ceramic brick / board and has a viewing cap.                                 
Power Control:     SCR unit (Phase Angle Thyristor) with current limit and soft start facility and Step-Down Air-Cooled Transformer.   
Temp. Control: Microprocessor based PID Programmable Temp. Controller. Dual display of Set & Actual Temp. with soft touch keys. With Thermocouple break Protection & Cold junction compensation. CE mark to meet EMC regulations.                                              
Sensor:  Pt / Pt – Rh                                                                                                              
Control Panel   :      Separate Control Panel with all Electrical Accessories .                                                           
Power Supply:       415 Volts, 2/3 phase AC supply.
INNER MUFFLE SIZE

(6”x 6”x12”) Inch

 

Product Details:

BOGIE HEARTH FURNACE (PROGRAMMABLE) 1000^O CMAKE: CITY INSTRUMENTS (An ISO, CE, NSIC, MSME GEM Trade Mark IEC Certified Company)APPLICATION :City Instruments make Heat Treatment Furnace are highly useful for metallurgical, engineering & other purpose having Temperature range up to 1000^O C CONSTRUCTION: -The furnace casing will be of strong (MS Steel) construction reinforced with steel duly electrically welded mounted on channels.The lining consists of high-grade insulation ceramic fibre blanket having density 128kg/m3 as a backup and front will beceramic fibre with high density of 160kg/m3 and heating elements will be fixed on the same.The body of the furnace will be painted with high heat resistant aluminium paint.Bogie: -Bogie will be fabricated with 5 mm the M.S plate with adequate rolled steel sections for stiffener. Bogie is insulated asmentioned Above heat resistant casting plate are provided to minimize the heat loss.Door:-

Door will be fabricated with 5 mm the M.S plate with adequate rolled steel members for stiffener. The sides of the door will beMade up of 14mm heavy plate in order to ensure long working life. Door is insulated with ceramic fibre as mentioned above.The door will be provided with adequate capacity motor with reduction double gear box and counter weight for sideward movement.HEATING:-

The heating elements are made up of KANTHAL A1 Strip heating elements with low surface load in order to ensure long working life.These heating elements are having higher creep & elongation strengths at elevated temperature & also better oxidation properties.TECHNICAL DATA: -

A. DIMENSION & STRUCTURE BODY INSIDE        :1.3 meters x 1.3 meters x 1.5 meters (PRICE 6,49,000 MAX TEMP.:1000^O C WORKING TEMP.      :ROOM TEMP. TO 900^O BODY INSIDE                    :1. meters x 1. meters x 1.5 meters (PRICE 5,49,000)MAX TEMP. :1000^O  WORKING TEMP.       :ROOM TEMP. TO 900 Without Chamber And Automatic Pusher And Pullet B. STRUCTUe BODY:    THE FURNACE WILL BE BUILT WITH 5MM THICK PLATE REINFORCED WITH HEAVY                                                                                    STRUCTURE OF ISMC 100X50X100MM FRONT MS PLATE WILL BE 5MM THICK

                                                   PLATE DULY CONNECTED WITH FURNACE SHELL WITH HEAVY GUSSET WHEREVER                                                                               

Product Details:

MUFFLE FURNACE (PROGRAMMABLE) 

MAKE: CITY INSTRUMENTS 

(An ISO, CE, NSIC, MSME, GEM, Trade Mark, IEC Certified Company)

 

Maximum temperature: up to 1200˚C

Working Temp. Range: up to 1100ºC.

Temp. Accuracy: ± 1ºC.

Light weight with ceramic Fibre wool insulation (instead of Brick insulation). The outer casing is made of double walled thick P.C.R.C. sheet, finished with attractive powder coating.

Elements are made of KANTHAL “A-1” wire in coil form placed in the ribs of the tiles to have a free radiating heating. Backed by Zirconia cerewool insulation, which avoids loss of energy, this arrangement also assures the most uniform distribution of heat.

The weight & size of furnace is of one quarter and 30% respectively as compare to Bricks Furnace. A viewing cap is also provided on the door.

Temperature of the furnace is controlled by microprocessor based Programmable controller (1x14 segment, dwell, hold, ramp, timer all with Also provide calibration report of controller by NRL lab if requirement by costumer, with soft touch keypad and dual display of process & set temperature. The overshoot & undershoot of temp. Variation is drastically reduced compared to normal ON / OFF type-controlled furnace.

K Type Sensor

To work on 415 Volts A. C. Three Phase Supply,

15 to 20 Ampere each Phase Approx., 8 to 10 kilo watt load 

 

INNER MUFFLE SIZE:

W         x       H          x     D

              

450mm x      450mm   x     450mm

 

(18”x 18”x18”) Inch

Product Details:

HIGH TEMPERATURE MUFFLE FURNACEMAKE: CITY (ISO 9001 – 2015 CERTIFIED CO.).Maximum temperature: up to 1200??CWorking Temp. Range : up to 1200ºC.Temp. Accuracy: ± 1ºC.Light weight with ceramic Fibre wool insulation (instead of Brickinsulation). The outer casing is made of double walled thickP.C.R.C. sheet, finished with attractive powder coating.Elements are made of KANTHAL “A-1” wire in coil form placed inthe ribs of the tiles to have a free radiating heating. Backed byZirconia cerewool insulation, which avoids loss of energy, thisarrangement also assures the most uniform distribution of heat.The weight & size of furnace is of one quarter and 30%respectively as compare to Bricks Furnace. A viewing cap is alsoprovided on the door.

Additional Information:

• Production Capacity: 10

Product Details:

MUFFLE FURNACE (PROGRAMMABLE) MAKE: CITY INSTRUMENTS (An ISO, CE, NSIC, MSME, GEM, Trade Mark, IEC Certified Company)TECHNICAL SPECIFICATIONS:Maximum Temp.: 1400º C Working Temp: 1300ºC Temp. Accuracy: ±1ºC Heating Elements: Silicon Carbide, with end connection easily replaceable.Inner Chamber: Ceramic Board with base plate of Silicon Carbide, with heating elements placed on the top.Insulation: Ceramic Fibre of Zirconia grade Construction: Triple walled with air insulation on the outer side For Minimal Skin Temp.Body: Made of mild steel duly Powder Coated Door: Hinged type insulated with ceramic fibre and has a viewing cap.Power Control: (Phase Angle Thyristor) Temp. Control: Microprocessor based PID Programmable     controller with 1 prog x 16 segments (ramp / soak). Dual display of Set & Actual Temp. with soft touch keys. With Thermocouple break protections & Cold junction compensation.  CE mark to Meet EMC regulations.                                                                      Sensor: Pt / Pt – Rh 13%   /R Type Sensor          Safety: Over current and Short Circuit Protection Thermocouple break alarm. High Temp. alarmPower Supply: 415 Volts A. C. Three Phase Supply,

25 to 30 Ampere each Phase Approx., 12 to 15 kilo watt load        Approx.
INNER MUFFLE SIZE:

W         x       H          x     D

600mm x      600mm   x     600mm 

(24”x 24”x24”) Inch

Additional Information:

• Production Capacity: 10

Product Details:

MUFFLE FURNACE (PROGRAMMABLE) 
MAKE: CITY INSTRUMENTS (An ISO, CE, NSIC, MSME, GEM, Trade Mark, IEC Certified Company)TECHNICAL SPECIFICATIONS:Maximum Temp.: 1400º C Working Temp: 1300ºC                                                         Temp. Accuracy: ±1ºC                                                            Heating Elements: Silicon Carbide, with end connection easily replaceable.                     InnerChamber: Ceramic Board with base plate of Silicon Carbide, with heating elements placed on the top.Insulation: Ceramic Fibre of Zirconia grade Construction: Triple walled with air insulation on the outer side For Minimal Skin Temp.Body: Made of mild steel duly Powder Coated Door: Hinged type insulated with ceramic fibre and has a viewing cap.Power Control: (Phase Angle Thyristor) Temp. Control: Microprocessor based PID Programmable     controller with 1 prog x 16 segments (ramp / soak). Dual display of Set & Actual Temp. with soft touch keys. With Thermocouple break protections & Cold junction compensation.  CE mark to Meet EMC regulations.                                                                      Sensor: Pt / Pt – Rh 13%   /R Type Sensor          Safety: Over current and Short Circuit Protection Thermocouple break alarm. High Temp. alarmPower Supply: 415 Volts A. C. Three Phase Supply,30 to 35 Ampere each Phase Approx., 20 to 25 kilo watt load        Approx. 
INNER MUFFLE SIZE:

W         x       H          x     D

1200mm x      1200mm   x     1200mm
(48”x 48”x48”) Inch

Product Details:

VERTICAL  MUFFLE  FURNACE 1400­­­^o C
MAKE: CITY (ISO 9001 – 2015 CERTIFIED CO.).
 
Maximum Temp.   : 1400ºC
Working Temp.      :  1350ºC
Temp. Accuracy     :   ± 1ºC
Heating Elements  : Silicon Carbide  Spiral type, with end
                                    Connection, easily replaceable.
Inner Chamber       : Ceramic Board with base plate of Silicon
                                     Carbide, with heating elements placed on
                                     the top.
 
Power Control        :  SCR unit (Phase Angle Thyristor)
Temp. Control        : Microprocessor based 
Sensor                     :  Pt / Pt – Rh 13 %
Safety                      :  Over current and Short Circuit
                                    Protection. Thermocouple break alarm
                            
Power Supply        : 220 volts, single phase AC supply.
 
 
INNER MUFFLE SIZE :
W        x         H          x         D
150     x         150       x        300 mm

Additional Information:

• Item Code: CITYINSTRUMENTSPIT
• Production Capacity: 10
• Delivery Time: 2 WEEK
• Packaging Details: CARTOON

Product Details:

MUFFLE FURNACE (PROGRAMMABLE) MAKE: CITY INSTRUMENTS 

(An ISO, CE, NSIC, MSME, GEM, Trade Mark, IEC Certified Company)

 TECHNICAL SPECIFICATIONS:Maximum Temp.: 1400º C Working Temp: 1300ºC Temp. Accuracy: ±1ºC Heating Elements: Silicon Carbide, with end connection easily replaceabl InnerChamber: Ceramic Board with base plate of Silicon Carbide, with heating elements placed on the top. Insulation: Ceramic Fibre of Zirconia grade Construction: Triple walled with air insulation on the outer side For Minimal Skin Temp.Body: Made of mild steel duly Powder Coated Door: Hinged type insulated with ceramic fibre and has a viewing cap.Power Control: (Phase Angle Thyristor)         

Temp. Control: Microprocessor based PID Programmable     controller with 1 prog x 16 segments (ramp / soak). Dual display of Set & Actual Temp. with soft touch keys. With Thermocouple break protections & Cold junction compensation.  CE mark to Meet EMC regulations.                                                                          Sensor: Pt / Pt – Rh 13%   /R Type Sensor        Safety: Over current and Short Circuit Protection Thermocouple break alarm. High Temp. alarm

Power Supply: 415 Volts A. C. Three Phase Supply,

25 to 30 Ampere each Phase Approx., 12 to 15 kilo watt load        Approx.
INNER MUFFLE SIZE:

W         x       H          x     D

600mm x      600mm   x     600mm

(24”x 24”x24”) Inch

Additional Information:

• Production Capacity: 10

Product Details:

HIGH TEMPERATURE MUFFLE FURNACEMAKE: CITY (ISO 9001 – 2015 CERTIFIED CO.).Maximum temperature: up to 1200??CWorking Temp. Range : up to 1200ºC.Temp. Accuracy: ± 1ºC.Light weight with ceramic Fibre wool insulation (instead of Brickinsulation). The outer casing is made of double walled thickP.C.R.C. sheet, finished with attractive powder coating.Elements are made of KANTHAL “A-1” wire in coil form placed inthe ribs of the tiles to have a free radiating heating. Backed byZirconia cerewool insulation, which avoids loss of energy, thisarrangement also assures the most uniform distribution of heat.The weight & size of furnace is of one quarter and 30%respectively as compare to Bricks Furnace. A viewing cap is alsoprovided on the door.

Additional Information:

• Production Capacity: 10

Product Details:

BOGIE HEARTH FURNACE 1400 C (PROGRAMMABLE) 

MAKE: CITY INSTRUMENTS 

(An ISO, CE, NSIC, MSME, GEM, Trade Mark, IEC Certified Company)

 TECHNICAL SPECIFICATIONS:
Maximum Temp.: 1400º C                                           Working Temp: 1300ºC                                                         Temp. Accuracy: ±1ºC                                                            Heating Elements: Silicon Carbide, with end connection easily replaceable.                                                                              Inner Chamber: Ceramic Board with base plate of Silicon Carbide, with heating elements placed on the top.Insulation: Ceramic Fibre of Zirconia gradeConstruction: Triple walled with air insulation on the outer side For Minimal Skin Temp.Body: Made of mild steel duly Powder Coated Door: Hinged type insulated with ceramic fibre and has a viewing cap.Power Control: (Phase Angle Thyristor)Temp. Control: Microprocessor based PID Programmable     controller with 1 prog x 16 segments (ramp / soak). Dual display of Set & Actual Temp. with soft touch keys. With Thermocouple break protections & Cold junction compensation.  CE mark to Meet EMC regulations.                                                                          Sensor: Pt / Pt – Rh 13%   /R Type Sensor        Safety: Over current and Short Circuit Protection Thermocouple break alarm. High Temp. alarm

Power Supply: 415 Volts A. C. Three Phase Supply,

25 to 30 Ampere each Phase Approx., 15 to 20 kilo watt load Approx.
INNER MUFFLE SIZE:

W         x       H          x     D

900mm x      900mm   x     900mm

(36”x 36”x36”) Inch

Product Details:

MUFFLE FURNACE (PROGRAMMABLE) 

MAKE: CITY INSTRUMENTS 

(An ISO, CE, NSIC, MSME, GEM, Trade Mark, IEC Certified Company)

 

Maximum temperature: up to 1200˚C

Working Temp. Range: up to 1100ºC.

Temp. Accuracy: ± 1ºC.

Light weight with ceramic Fibre wool insulation (instead of Brick insulation). The outer casing is made of double walled thick P.C.R.C. sheet, finished with attractive powder coating.

Elements are made of KANTHAL “A-1” wire in coil form placed in the ribs of the tiles to have a free radiating heating. Backed by Zirconia cerewool insulation, which avoids loss of energy, this arrangement also assures the most uniform distribution of heat.

The weight & size of furnace is of one quarter and 30% respectively as compare to Bricks Furnace. A viewing cap is also provided on the door.

Temperature of the furnace is controlled by microprocessor based Programmable controller (1x14 segment, dwell, hold, ramp, timer all with Also provide calibration report of controller by NRL lab if requirement by costumer, with soft touch keypad and dual display of process & set temperature. The overshoot & undershoot of temp. Variation is drastically reduced compared to normal ON / OFF type-controlled furnace.

K Type Sensor

To work on 415 Volts A. C. Three Phase Supply,

25 to 30 Ampere each Phase Approx., 15 to 20 kilo watt load Approx.

 INNER MUFFLE SIZE:

 W         x       H          x     D

900mm x      900mm   x     900mm

 (36”x 36”x36”) Inch

Product Details:

MUFFLE FURNACE (PROGRAMMABLE) MAKE: CITY INSTRUMENTS (An ISO, CE, NSIC, MSME, GEM, Trade Mark, IEC Certified Company) TECHNICAL SPECIFICATIONS:Maximum Temp.: 1000º C                                          Working Temp: 500ºC                                                        Temp. Accuracy: ±1ºC                                                           Heating Elements: Silicon Carbide, with end connection easily replaceable.                                                                              Inner Chamber: Ceramic Board with base plate of Silicon Carbide, with heating elements placed on the top.                        Insulation: Ceramic Fibre of Zirconia grade                
Construction: Triple walled with air insulation on the outer side For Minimal Skin Temp.                                              
Body: Made of mild steel duly Powder Coated                            Door: Hinged type insulated with ceramic fibre and has a viewing cap.    Power Control: (Phase Angle Thyristor)         Temp. Control: Microprocessor based PID Programmable     controller with 1 prog x 16 segments (ramp / soak). Dual display of Set & Actual Temp. with soft touch keys. With Thermocouple break protections & Cold junction compensation.  CE mark to Meet EMC regulations.                                                                          Sensor: Pt / Pt – Rh 13%   /R Type Sensor        Safety: Over current and Short Circuit Protection Thermocouple break alarm. High Temp. alarmPower Supply: 415 Volts A. C. Three Phase Supply,30 to 35 Ampere each Phase Approx., 20 to 25 kilo watt load  Approx.
INNER MUFFLE SIZE:

 W         x       H          x     D

300mm x      300mm   x     300mm
(12”x 12”x12”) Inch

Additional Information:

• Production Capacity: 10

Product Details:

Heat treatment (or heat treating) broadly refers to a group of thermal processes in industrial and metallurgical applications used to intentionally alter the physical and sometimes chemical properties of a material (usually a metal).  These changes in physical and chemical properties usually take the form of hardening or softening of a material by heating it in a high-temperature furnace or cooling it to extreme temperatures.

 

Heat treatment furnaces are essentially heating chambers containing the steel cylinder head as well as the heat. The oven chamber is heated by a heat source. Depending on requirements, the heat supply must be regulated. More heat is required during the heating season in continuous mesh belt furnaces, but once the stove has reached the required temperature, almost constant heat is required and must be maintained at that temperature.

 

Heat must be supplied to the entire suitably designed stove so that the temperature is constant throughout or in places where the load is stored, otherwise, some parts may heat up or overheat. Doors or openings are kept as small as possible to reduce heat loss. Temperature and low-temperature ovens may require provisions for forced air or atmosphere circulation in continuous mesh belt furnaces Case-hardened parts can be hardened in the furnace itself.

 

Heat treatment furnaces play a very important role in providing repeatable useful properties to steel components. Furnace design is determined by the material to be treated and the specific treatment that needs to be performed at the specific temperature. If parts need to be heat treated at different temperatures multiple furnaces may be required as a furnace that may be suitable for use at 1300°C may not be suitable for use at 300°C even though this last temperature is within its is maximum. Temperature range.

 

This is because heat transfer below 700°C and especially 300°C is mainly by conduction and convection. Radiation plays a relatively minor role. Therefore, the box oven is not suitable. Convection ovens are required. Therefore, tempering furnaces cannot be used for tempering. Modern oven designs are so advanced that there is a specific oven for every temperature range. There is no furnace that performs all heat treatments efficiently.

we are the manufacturer of all type of muffle and alluminium melting furnace, Vaccum heat treatment furnace.The furnace will be fully automatic temperature controlled.

Product Details:

MUFFLE FURNACE (PROGRAMMABLE) MAKE: CITY INSTRUMENTS 

(An ISO, CE, NSIC, MSME, GEM, Trade Mark, IEC Certified Company)

 

Maximum temperature: up to 1200˚C

Working Temp. Range: up to 1100ºC.

Temp. Accuracy: ± 1ºC.

Light weight with ceramic Fibre wool insulation (instead of Brick insulation). The outer casing is made of double walled thick P.C.R.C. sheet, finished with attractive powder coating.

Elements are made of KANTHAL “A-1” wire in coil form placed in the ribs of the tiles to have a free radiating heating. Backed by Zirconia cerewool insulation, which avoids loss of energy, this arrangement also assures the most uniform distribution of heat.

The weight & size of furnace is of one quarter and 30% respectively as compare to Bricks Furnace. A viewing cap is also provided on the door.

Temperature of the furnace is controlled by microprocessor based Programmable controller (1x14 segment, dwell, hold, ramp, timer all with Also provide calibration report of controller by NRL lab if requirement by costumer, with soft touch keypad and dual display of process & set temperature. The overshoot & undershoot of temp. Variation is drastically reduced compared to normal ON / OFF type-controlled furnace.

K type Sensor

To work on 415 Volts A. C. Three Phase Supply,

25 to 30 Ampere each Phase Approx., 12 to 15 kilo watt load Approx. 
INNER MUFFLE SIZE:

W         x       H          x     D

600mm x      600mm   x     600mm

(24”x 24”x24”) Inch

Additional Information:

• Production Capacity: 10

Product Details:

MUFFLE FURNACE  (PROGRAMMABLE) 
MAKE: CITY (ISO 9001 – 2015 CERTIFIED CO.).

 Maximum Temp.: 1700ºC

Working Temp.:   1600ºC

 

Temp. Accuracy:    ± 0.5% of FS

Heating Elements: Molybdenum discilicide (MoSi2) heating elements, easily replaceable.

Inner Chamber:    Ceramic Brick / Board, with heating elements placed on the side walls.
Insulation:  Ultra high purity alumina low thermal mass insulation.                                
Construction:  Triple walled with air insulation on the outer side For Minimal Skin Temp.                                         
Body:    Made of mild steel duly Powder Coated.                
Door: Parallel action hinged type insulated with ceramic brick / board and has a viewing cap.                                 
Power Control:     SCR unit (Phase Angle Thyristor) with current limit and soft start facility and Step-Down Air-Cooled Transformer.   
Temp. Control: Microprocessor based PID Programmable Temp. Controller. Dual display of Set & Actual Temp. with soft touch keys. With Thermocouple break Protection & Cold junction compensation. CE mark to meet EMC regulations.                                              
Sensor:  Pt / Pt – Rh                                                                                                              
Control Panel   :      Separate Control Panel with all Electrical Accessories .                                                           
Power Supply:       415 Volts, 2/3 phase AC supply.
INNER MUFFLE SIZE

(6”x 6”x12”) Inch

 

Product Details:

HIGH TEMPERATURE MUFFLE FURNACEMAKE: CITY (ISO 9001 – 2015 CERTIFIED CO.).TECHNICAL SPECIFICATIONS:Maximum Temp.: 1400º CWorking Temp : 1350ºCTemp. Accuracy : ±1ºCHeating Elements: Silicon Carbide, with end connectioneasily replaceable.Inner Chamber: Ceramic Board with base plate of SiliconCarbide, with heating elements placed on the top.Insulation: Ceramic Fibre of Zirconia gradeConstruction: Triple walled with air insulation on theouter side For Minimal Skin Temp.

Additional Information:

• Production Capacity: 10

Product Details:

HIGH TEMPERATURE MUFFLE FURNACE 

MAKE: CITY (ISO 9001 – 2015 CERTIFIED CO.).

 

Maximum Temp.: 1700ºC

Working Temp.:   1650ºC

Temp. Accuracy:    ± 0.5% of FS

Heating Elements: Molybdenum discilicide (MoSi2) heating elements, easily replaceable.

Inner Chamber:    Ceramic Brick / Board, with heating elements placed on the side walls.                                Insulation:  Ultra high purity alumina low thermal mass insulation.                                                            

Additional Information:

• Production Capacity: 10

Product Details:

MUFFLE FURNACE (PROGRAMMABLE) 

MAKE: CITY INSTRUMENTS 

(An ISO, CE, NSIC, MSME, GEM, Trade Mark, IEC Certified Company)

 

Maximum temperature: up to 1200˚C

Working Temp. Range: up to 1100ºC.

Temp. Accuracy: ± 1ºC.

Light weight with ceramic Fibre wool insulation (instead of Brick insulation). The outer casing is made of double walled thick P.C.R.C. sheet, finished with attractive powder coating.

Elements are made of KANTHAL “A-1” wire in coil form placed in the ribs of the tiles to have a free radiating heating. Backed by Zirconia cerewool insulation, which avoids loss of energy, this arrangement also assures the most uniform distribution of heat.

The weight & size of furnace is of one quarter and 30% respectively as compare to Bricks Furnace. A viewing cap is also provided on the door.

Temperature of the furnace is controlled by microprocessor based Programmable controller (1x14 segment, dwell, hold, ramp, timer all with Also provide calibration report of controller by NRL lab if requirement by costumer, with soft touch keypad and dual display of process & set temperature. The overshoot & undershoot of temp. Variation is drastically reduced compared to normal ON / OFF type-controlled furnace.

K Type Sensor

To work on 415 Volts A. C. Three Phase Supply,

25 to 30 Ampere each Phase Approx., 15 to 20 kilo watt load Approx.

 

INNER MUFFLE SIZE:

 

W         x       H          x     D

              

900mm x      900mm   x     900mm

 

(36”x 36”x36”) Inch

Additional Information:

• Production Capacity: 10