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The vacuum furnace of the mine type SNVS-400/7.0 with top loading and pneumatic lid opening is designed for firing copper and other materials at temperatures up to 700 ° C and high vacuum up to -5 ·10-4 (6.67·10-5) mmHg (kPa). A technological platform with a ladder is provided for convenient operator access to the furnace. The mechanism of opening / closing the lid is provided by two pneumatic cylinders with pneumatic locks in the air line. A lifting platform is provided for loading coils into the furnace using an electric hoist. The design consists of a traverse, a stainless steel pipe and a perforated disc with a hook for suspension.

High-temperature furnaces are capable of heating materials up to 1700 degrees. The scope of their application covers the heat treatment of various materials in an inert medium or vacuum. TULA-TERM furnaces are used for heat treatment of plastics, ceramics, metals, alloys, lacquers and other materials. The equipment allows sintering, annealing, soldering, quenching, drying, burning and molding. In industry, our installations are most often used for quenching parts and sintering hard alloys.

They are designed for carrying out various technological processes at temperatures from 40 to 500 oC, in vacuum up to 1x10−3 mmHg, or in an inert gas of high purity. They are used for drying, light annealing, aging, low and medium tempering in an oxidizing environment, degassing of ferrous and non-ferrous metals (including copper and copper alloys), or any other materials processed under similar conditions. The program setting of heat treatment modes including vacuuming, high purity inert gas intake with repeated vacuuming allows heating in an oxidizing environment with high purity of the surfaces of the processed parts, without scale formation and oxidation.

Vacuum resistance furnaces are necessary for heating products before pressure treatment, for sintering, degassing, quenching, annealing, soldering and chemical-technological processes. Such furnaces among all the variety of thermal equipment are considered the most environmentally friendly – heat treatment is carried out at t up to +2500 ° C in a purified vacuum. Under certain conditions, vacuum furnaces are used to work with neutral gases. The outer part of the furnace is made of stainless steel and is cooled by liquid. The inner part of the working chamber, where the heat treatment of materials is carried out, is made of an alloy of molybdenum and tungsten. The components are characterized by a low inertia force, reduced gas separation. The settings are available on the control panel, where the instruments, automatic and manual control switches are located. At every enterprise of the electronic industry, nuclear power, an explosion-proof vacuum resistance furnace is needed. The same applies to areas where various products undergo heat treatment at the stage of production and preparation for use

Temperature range, °C (Current +5) ... +105 Accuracy of temperature maintenance, °C ± 1 Temperature setting error, °C ± 1 Power consumption from AC 220 V, no more, 1600 W Number of jobs, pcs 6 The diameter of the workplace, mm 110 Volume of working fluid, l 13 Useful part of the bath / depth, mm 428x300 / 62 Overall dimensions, mm 530x330x140 Weight of the device without liquid is not more than kg 7

The laboratory drying cabinet SNOL-F-25/500-I2 is designed for thermal testing, aging, as well as drying, tempering and other types of heat treatment of various materials in an air environment at temperatures up to 500 ° C with natural or forced air convection in stationary conditions.

Laboratory heating plate for heat treatment at temperature control and heating time. It can be equipped with an additional function for setting the heating speed. The heating platform is made of duralumin. The size of the heating surface: 284x220 mm. Heating temperature: 40-400 °C. It can be equipped with a tray for a sand bath.

Salt baths (furnaces) are used for low tempering of steels, annealing and heating for hardening of aluminum alloys, for tempering aluminum alloys, for tempering high-speed steel and for the first stage of heating high-speed steel. The low-temperature saltpeter bath SHS-6.5.6.2/5.5 is designed for heat treatment of parts in a saltpeter melt at temperatures up to 550 ° C in stationary conditions.

Industrial drying cabinet SNOL (SHS) 1500/3-I2 V is designed for drying, tempering, aging, thermal testing and other types of heat treatment of various materials in an air environment at temperatures up to 350 (optionally up to 500) ° C with forced air convection in stationary conditions.

Technical specifications: - Maximum stirred volume - 1000 ml; - Armature rotation speed range – from 200 to 2000 rpm; - Heater surface temperature - 100 °C; - Maximum power consumption - 40 watts; - AC power supply - 50-60 Hz, 90-240 V - Overall size - 120x105x50; - Weight - 0.4 Transport data/dimensions/weight: 1 box, 200 x 130 x 70 mm., 0.8 kg.

The industrial drying cabinet is designed for drying, tempering, aging, thermal testing and other types of heat treatment of various materials in an air environment at temperatures up to 350 (optionally up to 500) ° C with forced air convection in stationary conditions.

The system of internal quenching of long hollow parts. Mixing systems of the inner and outer parts of the quenching tank. Closing the intermediate vacuum gate until the start of quenching (allows to keep a clean heating chamber).