Entech Energiteknik AB
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Entech tube furnaces

In the same way as Entech chamber furnaces our tube furnaces are designed for different operating temperatures and applications. Operating temperatures range between 1100 -1800 OC in continuous operation. The furnaces are designed as split furnaces which can be opened horizontally or vertically or as closed furnaces with ceramic or metallic tubes.

Depending on which temperature profile is required they will be designed with one or multiple temperature zones individually controlled.

We are also supplying ceramic tubes with or without water-cooled tube end sealing.

For detailed specifications please consult our data sheets in PDF-format.

ETF 12 HORIZONTAL TUBE FURNACE UP TO 1200 °C

Max. temperature:
1200 °C

Entech_ETF12_S

Max. working temperature:
1150 °C
Elements:
Kanthal A-1 metallic resistance wire
Connection:
1 x 230 V, 50 Hz AC, or optional
Controller:
1-3 pcs Eurotherm 3216 PID, or optional
Thermocouple:
1-3 pcs Type N
Specification:
pdf-icon 1ETF 12

ESTF 11 HORIZONTAL SPLIT TUBE FURNACE UP TO 1100 °C

Max. temperature:
1100 °C

Entech_ESTF11_S

Max. working temperature:
1100 °C
Elements:
Fibreimbedded KANTHAL A1
Connection:
1-3 x 230 V, 50 Hz AC
Controller:
1-3 Eurotherm 2408 P4, or optional
Thermocouple:
N or S
Specification:
pdf-icon 1ESTF 11

ETF 15 HORIZONTAL TUBE FURNACE UP TO 1500 °C

Max. temperature:
1500 °C

Entech_ETF15_S

Max. working temperature:
1450 °C
Elements:
Kiselkarbidelement
Connection:
230 V, 50 Hz AC
Controller:
Eurotherm 2116, or optional
Thermocouple:
Typ S (Pt / Pt 10%Rh)
Specification:
pdf-icon 1ETF 15

ESTF 15 HORIZONTAL SPLIT TUBE FURNACE UP TO 1500 °C

Max. temperature:
1500 °C

Entech_ETF15_S

Max. working temperature:
1450 °C
Elements:
Silicon-carbide rod elements
Connection:
230 V, 50 Hz AC
Controller:
Eurotherm 2116 PID, or optional
Thermocouple:
Type S (Pt / Pt 10%Rh)
Specification:
pdf-icon 1ESTF 15

ETF 17 HORIZONTAL TUBE FURNACE UP TO 1700 °C

Max. temperature:
1700 °C

Entech_ETF17_S

Max. working temperature:
1700 °C
Elements:
Kanthal Super 1800 ( MoSi2 )
Connection:
1-3 x 230 V, 50 Hz AC
Controller:
Eurotherm 2408 P4, or optional
Thermocouple:
Type B (Pt 6 % / Pt 30%Rh)
Specification:
pdf-icon 1ETF 17

ETF 18 HORIZONTAL TUBE FURNACE UP TO 1800 °C

Max. temperature:
1800 °C

Entech_ETF18_S

Max. working temperature:
1750 °C
Elements:
Kanthal Super 1900 ( MoSi2 )
Connection:
1-3 x 230 V, 50 Hz AC
Controller:
Eurotherm 2408 P4, or optional
Thermocouple:
Type JM20/40 (Pt 20% / Pt 40%Rh)
Specification:
pdf-icon 1ETF 18

VTF 12 VERTICAL TUBE FURNACE UP TO 1200 °C

Max. temperature:
1200 °C

Entech_VTF12_S

Max. working temperature:
1150 °C
Elements:
Kanthal A-1 metallic resistance wire
Connection:
1 x 230 V, 50 Hz AC, or optional
Controller:
Eurotherm 2116 PID, or optional
Thermocouple:
Type N
Specification:
pdf-icon 1VTF 12

VSTF 11 VERTICAL SPLIT TUBE FURNACE UP TO 1100 °C

Max. temperature:
1100 °C

Entech_VTF11_S

Max. working temperature:
1050 °C
Elements:
Kanthal A-1 metallic resistance wire
Connection:
1 x 230 V, 50 Hz AC, or optional
Controller:
Eurotherm 2116 PID, or optional
Thermocouple:
Type N
Specification:
pdf-icon 1VSTF 11

VTF 15 VERTICAL TUBE FURNACE UP TO 1500 °C

Max. temperature:
1500 °C

Entech_VTF15_S

Max. working temperature:
1450 °C
Elements:
Silicon-carbide rod elements
Connection:
230 V, 50 Hz AC
Controller:
Eurotherm 2116 PID, or optional
Thermocouple:
Type S (Pt / Pt 10%Rh)
Specification:
pdf-icon 1VTF 15

VSTF 15 VERTICAL SPLIT TUBE FURNACE UP TO 1500 °C

Max. temperature:
1500 °C

Entech_VSTF15_S

Max. working temperature:
1450 °C
Elements:
SiC
Connection:
1 – 3 x 230 V, 50 Hz AC
Controller:
1-3 Eurotherm 2408 P4, or optional
Thermocouple:
Type S (Pt / Pt 10%Rh)
Specification:
pdf-icon 1VSTF 15

VTF 17 VERTICAL TUBE FURNACE UP TO 1700 °C

Max. temperature:
1650 °C

Entech_VTF17_S

Max. working temperature:
1450 °C
Elements:
KANTHAL SUPER 1800 Molybdenum disilicide
Connection:
400 V, 50 Hz AC
Controller:
Eurotherm 2408 P4, or optional
Thermocouple:
B (Pt 6 % Rh / Pt 30% Rh)
Specification:
pdf-icon 1VTF 17

VSTF 17 VERTICAL SPLIT TUBE FURNACE UP TO 1700 °C

Max. temperature:
1650 °C

Entech_VSTF17_S

Max. working temperature:
1450 °C
Elements:
KANTHAL SUPER 1800 Molybdenum disilicide
Connection:
1- 3 x 400 V, 50 Hz AC
Controller:
1- 3 Eurotherm 2408 P4, or optional
Thermocouple:
S (Pt / Pt 10% Rh)
Specification:
pdf-icon 1VSTF 17