Vacuum resistance furnace SNVE-1.3.1/20

Vacuum furnace SNVE-1.3.1/20 is used in various thermal processes (annealing, degassing, sintering, etc.) in vacuum at temperatures up to 2000 °С and small gas emission where there is no interaction between residual gases and components of the vacuum furnace.

Industrial vacuum furnace SNVE-1.3.1/20 is a chamber-type vacuum resistance furnace and consists of the following main components: vacuum section, transformer chamber and the control panel.

Vacuum furnace SNVE-1.3.1/20 is intended for indoor work in premises category 4.2 in a moderately cold climate modifications according to GOST 15150.

The furnace is designed to be used in the premises meeting the requirements of the “Interindustry labor safety rules for heat treatment of metals” POT PM RM-005-97.

Vacuum resistance furnace SNVE-1.3.1/20

Specifications of vacuum furnaces SNVE-1.3.1/20

Maximum power consumption, kW
Maximum temperature in the working area, °C
Temperature uniformity in the working area of the furnace at maximum temperature ±, °C
Stability of the set temperature control by the automatic heating control system ±, °C
Furnace working area dimensions, W x L x H, mm
100 x 300 x 100
Charge weight, not more than, kg
Vacuum in the furnace chamber provided by the vacuum system, Pa (mm hg)
1,1*10-2 (1,1*10-4)
Rated voltage of the supply mains, V
Nominal current frequency, Hz
Number of phases of the furnace heater
Furnace cooling water consumption, m3/hour
Dimensions, L x W x H, mm

- furnace
- control panel
- transformer

1022 x 872 x 1877
645 x 590 x 1600
255 x 580 x 470
Weight, not more than, kg

- control panel
- transformer

Nominal service life, years

Water consumption for vacuum furnace cooling corresponds to the temperature difference at the input and output of the cooling circuits 20 °С.

Charge weight of the vacuum furnace depends on charge density. Charge weight is smaller for small density charges.

Our company LLC Prizma can design and manufacture industrial vacuum furnaces to your specifications. Please let us know the furnace parameters you require: temperature, working atmosphere, working area dimensions, charge weight etc., and the furnace will be specially designed according to your requirements.