Specifications for certain types of metal parts provide for their increased quality properties in terms of strength and durability. For their implementation, additional heat treatment procedures for finished products are used:
- Hardening - heating to the critical temperature of changing the crystal lattice.
- Annealing - heating and keeping the workpiece under the given conditions for a certain time.
- Tempering – thermal post-treatment of an already hardened part.
To carry out these technological tasks, special muffle furnaces are used, which make it possible to obtain a heating temperature in the working chambers up to 1350 C degrees. You can get acquainted with the models of this type of equipment on the website zmktlt.ru/mufelnye-pechi/mufelnye-pechi-dlya-metalla/ of the ZMK company, which develops and produces it in serial format.
Principal diagram of operation of chamber muffle furnaces
Chamber furnaces are designed for heat treatment of metal parts in natural air. The choice of model is carried out taking into account the dimensions of the processed products. Most of the furnaces manufactured by the manufacturer have a rectangular (elongated in depth) shape of the working chamber. In the technical description, the useful volume of equipment is indicated in liters. The main advantage of the products of the company "ZMK" is the complete set of thermostat OWEN TRM 50, which allows you to:
- Manually set the desired heating temperature.
- Set the time (duration) of heat treatment with the given parameters.
The device allows you to automate the processes of technological work and carry out complex multi-stage heating operations with fixing the temperature at the right time and further smooth cooling of the part in the working chamber.
You can get more complete information and get acquainted with the technical characteristics of the muffle furnaces manufactured at the ZMK enterprise using the official website of the company. All models presented on the pages of the catalog fully correspond to the declared parameters and are in stock. All products are guaranteed for 12 months. For consultation, the site provides an option to contact the technical manager.
