Products- Details

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Details

KK-model

Tmax de hasta 1340 °C

Chamber kiln, brick and ASW insulation, Tmax 1340 °C, 55 - 2000 l

Aplicaciones:

ashing, calcination, debinding, firing, fusion, oxydation, pre-heating, shrink fitting, stress-relieving

The most important characteristics

  • Electrically heated chamber furnace
  • Max. operating temperature 1300°C respectively 1340 °C
  • Lightweight steel construction
  • Protection against corrosion
  • 2/4 wall heating, additional door heating with bigger sizes possible
  • Tough design
  • Light weight
  • High quality – made in Germany
  • Easy to handle 

We make it possible

Linn High Therm is specialized in adapting its products to customer’s requirements. Please let us know if you need any modifications apart from our standard offer. We will do everything to satisfy your wishes. 

Options

  • Serial interface
  • Separately controlled heating
  • Movable bottom
  • Useful room temperature for short time 1400°C for KK-750 and bigger
  • 1280°C low cost version
  • Multifunctional unit
  • Supervision of temperature progress by display recorder
  • Underframe
  • Insert plate made of cordierite
  • Pot support

Especificaciones del producto

Sizes

model

liters

inside dimensions mm

(wxdxh)

in °C

heating power

kW

KK-55

55

320 x 450 x 380

1300

3,3

KK-80

77

400 x 400 x 480

1340

7,5

KK-120

125

460 x 460 x 590

1340

9,6

KK-170

166

460 x 610 x 590

1340

12,0

KK-220

220

610 x 610 x 590

1340

15,0

KK-260

260

610 x 610 x 700

1340

18,0

KK-350

351

610 x 720 x 800

1340

21,0

KK-500

505

610 x 920 x 900

1340

25,0

KK-750

750

740 x 920 x 1100

1340

48,0

KK-1000

900

850 x 970 x 1090

1340

60,0

KK-2000

1750

850 x 1880 x 1090

1340

100,0

Technical details

Furnace housing

The furnace housing consists of a lightweight steel construction. As protection against corrosion they are coated with a special lacquer. The chosen colors blue/white give a nice appearance to the entire furnace. 

Insulation

Ceiling, heated side walls, rear wall and bottom are covered with high quality lightweight refractory bricks. By using these bricks the burning goods will not be contaminated by broken insulation material falling down.

The additional heat insulation with calcium silicate boards ensures a high thermal capacity at low energy consumption. The door is lined with fiber modules. 

Heating

Heating is effected by free radiating Kanthal A1 bzw. APM heating spirals (hair pins) in rills of the bricks of the side walls, the rear side and the bottom. The furnace bottom is covered with a well thermal conductive ceramic plate. For the activation of the waste of the burning materials and the cooling behavior during cooling phase, air channels are installed in the furnace bottom through which fresh air with well chamber distribution will be guided to the top side due to thermal lifting. 

Control unit

Connection field and power electronic are tightly installed at the furnace rear side. The controller G800 is placed in a separate housing which is connected to the furnace and is assembled at the side wall of the furnace system:

  • 2 or 3 setpoint controller with PID behaviour
  • Logic output and continuous output
  • Max. 4 programs with max. 16 segments / steps programmable
  • Display of actual and desired value
  • Self-optimization prevents overshooting
  • Separation of control and configuration level (prevents undesired changes)
  • 4 switchable parameter sets
  • Alarm signal in case of thermocouple fracture
  • Serial interface 

A safety switch is installed on the furnace which switches off the heating during opening the door by a constraint disconnection. The furnace is provided with a connection cord.

Características del producto

Gama de productos: type series
Modo operacional: Batch
Tipo constructivo: Furnace
Diseños: Chamber furnace
Temperatura máxima (°C): 1340
Calentamientos: electrical
Método de calentamiento: resistance
Atmósferas: Air
Aplicaciones: ashing, calcination, debinding, firing, fusion, oxydation, pre-heating, shrink fitting, stress-relieving