Carburizing furnace for steel СШЦМ
Pit furnaces СШЦМ for gas carburizing of steel with vertical load, bell-type furnaces СГЦМ.
Purpose: carburizing, nitrocarburizing, carbonitriding, nitriding, heat treatment after the process of chemical-thermal treatment in air or in protective atmosphere. Automated chemical and thermal processing of metals.
Producer: Bortek, Ltd., Boryspil city, Ukraine
Warranty: 12 months, after-sales service, repair and replacement of components
Delivery: Transport company, Pickup
The aim of chemically active atmosphere: is to bring about chemical changes on the surface of metal and alloy through out its whole cross-section.
Explanation of markings case-hardening furnace: СШЦМ – X1.X2.X3 / T or СШЦМ – X4.X3 / T where is,
С – type of heating – the resistance electric furnace;
Ш – main constructive sign – pit-type furnaces; Г – bell-type furnaces;
Ц – character saturation of metal - carbon;
М – construction features - muffle
[X1 - width. X2- length. X3 - height] or [X4 - diameter. X3 - height] – the size of the camera in decimeters (1 dm = 100 mm);
T – nominal temperature in hundreds of °C
БОРТЕК® develop and manufactured electrothermal equipment for different purposes and constructions. Provides Repair, Parts Replacement and Maintenance of electric furnaces. And also, is accepting applications for Production of Optional Equipment.
Please send your technical specifications for e-mail: email@example.com
All furnaces been developed by Bortek, Ltd. and manufactured in Ukraine.
first level - a sandy shutterCarburizing is produced in the shaft furnace equipped with a heat-resistant retort (20H23N18 steel, the wall thickness of 8 mm - default). Heat resistant retort is stationary mounted in an electric furnace.
The electric furnace is designed to operate on liquid carburizer (kerosene), and can be operated on natural gas (for this purpose, in addition, you need to install a gas supply unit).
When carburizing the surface of products by carbon oxide, obtained by high temperature conversion of raw materials, coming into contact with the items decomposes into carbon dioxide (CO2), and elemental carbon, the latter diffuses into the steel to form solid solution with iron.
The gas pressure in the retort 10..50 mm.w.c. Two levels of sealing the lid of the retort:
- second level - asbestine cord
After loading the products kerosene sold in the retort, the exhaust gas is discharged into the upper part of the muffle "on the candle". Before and after carburizing retort is purged by carbon or any inert gas.