Industrial kilns for hardening, annealing, tempering, and heating materials

Chamber kilns

Chamber kilns

Chamber kilns are designed for heat treatment of smaller parts. They offer precise temperature control, reliability, and long service life for various industrial applications.

KKR
KKR

Our realizations:

A set of gas chamber furnaces for heating steel parts A set of gas chamber furnaces for heating steel parts A set of gas chamber furnaces for heating steel parts Set of chamber kilns for tempering tool steels Set of chamber kilns for tempering tool steels

Inquiry

Designs and options

  • Operating temperatures
    • up to 1250°C
  • Heating system:
    • Electric resistance:
      • heating coils on ceramic tubes
    • Gas:
      • gas burners for direct heating
      • gas radiant burners for direct heating
      • gas burners for indirect heating
      • recuperative burners for direct and indirect heating
  • Internal dimensions:
    • According to standard offer
    • Or according to individual specifications
  • Control system:
    • Programmable PID controllers
    • Programmable PLC system
    • Zone control
    • Data recording, transfer, and archiving to PC
  • Door opening:
    • Manually:
      • Vertically using gas springs or with counterweight
      • Horizontally on swivel hinges
    • Electrically:
      • Vertically using electric gearbox
  • Bottom cover plates:
    • Ceramic plates
    • Heat-resistant steel
  • Accessories:
    • Forced atmosphere circulation
    • Protective or active atmosphere with automatic control and flow monitoring
    • Controlled ventilation
    • Forced controlled cooling
  • Characteristics:
    • Thermal insulation made of materials with high thermal resistance optimized based on purpose of use
    • Very low specific energy consumption
    • Guaranteed temperature distribution within the kiln space
    • Automatic process control
    • Long service life of the heating system

Standard offer

  • Temperature: up to 1250 °C
  • Informative dimensions: w. x l. x h. mm
  • Informative heating power: kW

Type

Internal

dimension

External

dimension

Heating

power

KKR 04.05.03-12

350 x 500 x 300

1050 x 1600 x 1550

12

KKR 04.06.03-12

350 x 600 x 300

1050 x 1700 x 1550

14

KKR 04.08.03-12

350 x 800 x 300

1050 x 1900 x 1550

21

KKR 04.1.04-12

350 x 1000 x 400

1050 x 2100 x 1650

21

KKR 05.08.04-12

500 x 800 x 400

1250 x 2000 x 1650

24

KKR 05.1.04-12

500 x 1000 x 400

1250 x 2200 x 1650

30

KKR 07.08.05-12

700 x 800 x 500

1450 x 2050 x 1750

33

KKR 07.1.05-12

700 x 1000 x 500

1450 x 2200 x 1750

33

KKR 07.1,2.05-12

700 x 1200 x 500

1450 x 2400 x 1750

37

KKR 07.1.07-12

700 x 1000 x 700

1450 x 2250 x 1950

40

KKR 08.1.08-12

800 x 1000 x 800

1550 x 2300 x 1950

52

Kiln cars

Kiln cars

Car kilns are ideal for heat treatment of large metal parts. The kiln car provides the possibility of good access and easy handling of large parts.

Our realizations:

Trolley electric annealing furnace for stress relief Trolley electric annealing furnace for stress relief Trolley electric annealing furnace for stress relief Electric vehicle furnace for annealing shafts

Inquiry

Designs and options

  • Operating temperatures:
    • up to 1250 °C
  • Heating system:
    • Electric resistance:
      • heating coils on ceramic tubes
    • Gas:
      • gas burners for direct heating
      • gas radiant burners for direct heating
      • gas burners for indirect heating
      • recuperative burners for both direct and indirect heating
  • Internal dimensions:
    • According to standard offer
    • Or according to individual requirements
  • Control system:
    • Programmable PID controllers
    • Programmable PLC system
    • Zone control
    • Data recording, transfer, and archiving to PC
  • Door opening:
    • Mechanically:
      • Vertically, electromechanically or hydraulically
    • Manually:
      • Vertically, using gas struts (for small-sized kilns only)
      • Sideways on pivot hinges
  • Car drive:
    • Mechanically:
      • Electromechanically
    • Manually:
      • With mechanical transmission for total car weight up to 4000 kg
  • Car heating cover:
    • Ceramic plates
    • Heat-resistant sheets
  • Accessories:
    • Forced atmosphere circulation
    • Controlled ventilation
    • Forced controlled cooling
  • Characteristics:
    • Insulation made of materials with high thermal resistance optimized according to the intended use
    • Very low specific energy consumption
    • Guaranteed temperature distribution within the kiln
    • Automatic process control
    • Long lifespan of the heating system

Standard offer

  • Temperature: up to 1250 °C
  • Informative dimensions: w. x d. x h. mm
  • Informative heating power: kW
Type

Internal

dimension

External

dimension

Heating

power

VKR 1.1,5.1-12

1000 x 1500 x 1000

1500 x 2200 x 1950

56

VKR 1.2.1-12

1000 x 2000 x 1000

1500 x 2700 x 1950

75

VKR 1.2, 5.1-12

1000 x 2500 x 1000

1500 x 3200 x 1950

120

VKR 1.3.1-12

1000 x 3000 x 1000

1500 x 3700 x 1950

172

VKR 1,2.2.1-12

1200 x 2000 x 1000

1700 x 2700 x 1950

110

VKR 1,2.2,5.1-12

1200 x 2500 x 1000

1700 x 3200 x 1950

172

VKR 1,2.3.1-12

1200 x 3000 x 1000

1700 x 3700 x 1950

185

VKR 1,4.2.1-12

1400 x 2000 x 1000

1900 x 2700 x 1950

110

VKR 1,4.2,5.1-12

1400 x 2500 x 1000

1900 x 3200 x 1950

172

VKR 1,4.3.1-12

1400 x 3000 x 1000

1900 x 3700 x 1950

185

VKR 1,8.3.1-12

1800 x 3000 x 1000

2300 x 3700 x 1950

235

VKR 1,8.3.1,4-12

1800 x 3000 x 1400

2300 x 3700 x 2400

280

VKR 1,8.3,5.1,4-12

1800 x 3500 x 1400

2300 x 4200 x 2400

300

VKR 1,8.4.1,4-12

1800 x 4000 x 1000

2300 x 4700 x 2400

300

 

 

Shaft kilns

Shaft kilns

Shaft furnaces are ideal for hardening, annealing, and tempering of small to medium-sized parts. Thanks to their vertical arrangement, they save space and ensure even temperature throughout the process. Reliability and efficiency are guaranteed

Our realizations:

Shaft furnace for annealing and hardening Shaft furnace for annealing and hardening

Inquiry

Designs and options

  • Operating temperatures:
    • up to 1250°C
  • Heating system:
    • Electric: heating coils on ceramic tubes
  • Internal dimensions:
    • According to standard offer
    • Or according to individual requirements
  • Control system:
    • Programmable PID controllers
    • Programmable PLC system
    • Zone regulation
    • Data recording, transfer, and archiving to PC
  • Cover opening:
    • Manually:
      • Lift and turn to the side using lever mechanism
    • Mechanically:
      • Electromechanical lift and manual side turn
      • Hydraulic lift and manual side turn
      • Hydraulically tilting cover
  • Accessories:
    • Heat-resistant muffle
    • Forced atmosphere circulation
    • Protective or active atmosphere with automatic control and flow monitoring
    • Controlled cooling with forced ventilation
  • Characteristics:
    • Thermal insulation made of materials with high thermal resistance optimized for purpose
    • Very low specific energy consumption
    • Guaranteed temperature distribution in the kiln space
    • Automatic process control
    • Long lifespan of the heating system

Standard offer

  • Temperature: up to 700 °C
  • Informative dimensions: diameter x height mm
  • Informative heating capacity: kW
Type

Inner

dimensions

Outer

dimensions

Heating

capacity

HKRX 07.07-7

700 x 700

1400 x 1400

28

HKRX 07.1-7

700 x 1000

1400 x 1700

37

HKRX 1.08-7

1000 x 800

1700 x 1500

37

HKRX 1.1-7

1000 x 1000

1700 x 1700

44

HKRX 1.1,4-7

1000 x 1400

1700 x 2100

74

HKRX 1.2-7

1000 x 2000

1700 x 2700

74

HKRX 1,4.1,6-7

1400 x 1600

2100 x 2300

74

HKRX 1,4.2,2-7

1400 x 2200

2100 x 2900

99

HKRX 1,4.3-7

1400 x 3000

2100 x 3700

133

HKRX 1,8.2-7

1800 x 2000

2500 x 2700

99

HKRX 1,8.3-7

1800 x 3000

2500 x 3700

133

HKRX 1,8.3,5-7

1800 x 3500

2500 x 4200

182

 

Continuous kilns - belt

Continuous kilns - belt

Continuous belt furnaces are suitable for continuous operation in heat treatment lines. They are always designed based on individual user specifications.

Inquiry

Designs and options

  • Operating temperatures:
    • up to 1100°C
  • Heating system:
    • Electric
    • Gas
  • Internal dimensions:
    • As per technological specification
  • Belt:
    • Design as per technological specification
  • Control system:
    • Programmable PID controllers
    • Programmable PLC system
    • Belt drive speed control
    • Zone control
    • Data recording, transfer, and archiving to PC
  • Accessories:
    • Forced atmosphere circulation
    • Protective or active atmosphere with automatic control and flow monitoring
    • Controlled cooling with forced ventilation
  • Characteristics:
    • Thermal insulation made from high thermal resistance materials optimized according to the purpose of use
    • Very low specific energy consumption
    • Guaranteed temperature distribution within the kiln space
    • Automatic process control
    • Long lifespan of the heating system

Continuous furnaces - roller

Continuous furnaces - roller

Continuous roller kilns are suitable for continuous operation in heat treatment lines. They are always designed based on the individual requirements of the user.

Our realizations:

Continuous gas quenching furnace Continuous gas quenching furnace

Inquiry

Designs and options

  • Operating temperatures:
    • up to 1250°C
  • Heating system:
    • Electric
    • Gas
  • Internal dimensions:
    • According to technological requirements, it is possible to assemble a kiln of the required length
  • Rollers:
    • Ceramic
    • Heat-resistant steel
  • Control system:
    • Programmable PID controllers
    • Programmable PLC system
    • Roller drive speed control
    • Zone control
    • Data recording, transfer, and archiving to PC
  • Accessories:
    • Forced atmosphere circulation
    • Protective atmosphere with automatic control
    • Controlled cooling by forced ventilation
  • Characteristics:
    • Heat insulation from materials with high thermal resistance optimized according to the purpose of use
    • Very low specific energy consumption
    • Guaranteed temperature distribution in the kiln space
    • Automatic process control
    • Long service life of the heating system

Carousel kilns

Carousel kilns

Carousel kilns are suitable for heating billets for forging. Thanks to the rotating table and the possibility of individual control, they are suitable for heating smaller parts. They are always designed based on the individual user's requirements.

Inquiry

Designs and options

  • Operating temperatures:
    • up to 1250°C
  • Heating system:
    • Electric
    • Gas
  • Inner dimensions:
    • As per individual requirement
  • Control system:
    • Programmable PID controllers
    • Programmable PLC system 
    • Zone regulation
    • Recording, transfer, and data archiving to PC
  • Characteristics:
    • Thermal insulation from materials with high thermal resistance optimized according to the purpose of use
    • Very low specific energy consumption
    • Guaranteed temperature distribution throughout the kiln space
    • Automatic process control
    • Long lifespan of the heating system

Engineering Industry