Chamber furnaces

Laboratory chamber and muffle furnaces

Modern laboratory diagnostics is based on efficient solutions such as chamber and muffle furnaces. Muffle models, thanks to the use of a specialized ceramic cover, effectively isolate samples from direct contact with fire and harmful exhaust fumes. This makes them an ideal choice for precision work with precious metals.

SNOL, Thermconcept and MagmaTherm devices ensure the highest quality and repeatability of processes. Their most important features are:

• ceramic cover to protect the charge from contamination,
• power supply with standard voltage 230V,
• flexible capacity - from 3 to 700 liters,
• stable thermal conditions - up to 1400 degrees Celsius,
• intuitive controllers, providing full control of heating,
• confirmed by CE and GS safety certificates.

Thanks to their compact dimensions, these furnaces are easy to integrate into any workstation, and the robust housing provides exceptional mechanical resistance and durability even with intensive use.

Chamber furnaces of the KL, KLS, MT and SNOL series

The Thermconcept brand offers advanced heating solutions, including compact models of the KL series with a capacity of 3 to 15 liters, operating at temperatures up to 1200°C. For users with greater needs, the KLS line has been prepared, which holds 45 liters and heats up to 1300°C. MagmaTherm MT devices have been designed for industry, supporting loads of up to 100 liters in the same thermal range.

The SNOL NNL series of specialist dryers impress with a volume of 700 litres when heated up to 300°C. LSP and LSN models allow operation at temperatures 50 degrees higher, and their advanced ventilation system consisting of a fan, chimney and adjustable flaps guarantees optimal gas circulation.

The offer is complemented by dedicated designs, ensuring full personalization of technological processes:

• compact laboratory furnaces of the KL series,
• efficient KLS models with increased capacity,
• MagmaTherm MT industrial devices,
• large-size NNL series dryers,
• advanced LSP and LSN systems with gas circulation,
• specialized trolley and bell furnaces,
• modern through-hole structures.

MagmaTherm Primary and Starter Series Furnaces

MagmaTherm muffle ovens from the Primary and Starter series are compact devices designed for precise heat treatment in laboratory conditions. The Primary models offer chambers with a capacity of 3 to 20 liters and an operating temperature of up to 1100°C, while the Starter line includes smaller units with a volume of up to 7 liters.

The design of these devices ensures a high level of safety and functionality necessary in everyday work. They have such elements as:

• double-walled housing with rear ventilation - prevents the walls from heating up,
• door limit switch - immediately cuts off the power supply to the heaters,
• sturdy roller guides - make it easy to open and close the chamber,
• special design, conducive to precise testing of changes in the weight of the charge,
• power supply with standard voltage 230V - allows you to connect to a regular socket.

With no need for power connections, MagmaTherm furnaces guarantee quick deployment and mobility within the test bench. It is an excellent choice for users looking for reliable equipment for less complex thermal processes.

Organic Matter Incineration and Ash Analysis

Ash analysis and professional incineration of organic substances are key laboratory processes that require reliable equipment to operate at extreme temperatures. Modern chamber furnaces ensure the highest precision during sample firing, offering a number of advanced functionalities:

• safe determination of heavy metals such as lead or cadmium,
• acid-resistant insulation protecting heating elements from corrosion,
• integrated catalytic converter, taking care of the cleanliness of exhaust gases and the safety of personnel,
• the ability to carry out processes in anaerobic and inert atmospheres,
• use of gas-tight and efficient models vacuum pumps,
• Perfectly homogeneous temperature distribution, ensuring full repeatability of results.

The thermal stability of the device is the foundation of success in sintering and heat treatment processes - even at temperatures up to 1400°C. Thanks to advanced heating systems, it is possible to effectively melt samples in the presence of strong oxidizers, which effectively eliminates the risk of unwanted oxidation of the charge and significantly raises standards of safety in the laboratory.

Sintering, melting and heat treatment at temperatures up to 1400°C

Operating at temperatures up to 1400°C, the equipment is the foundation of modern heat treatment, enabling extremely precise metallurgical processes. The models from the Thermconcept KC series guarantee perfect heat distribution, which turns out to be crucial not only in the foundry industry, but also during demanding quality tests. Thanks to the robust design of the chambers, this equipment withstands daily, intensive use, ensuring full repeatability of results.

The versatility of these machines makes them the choice of professionals in a wide range of industries, offering support in tasks such as:

• hardening and annealing of titanium and its alloys,
• precise tests of precious metals,
• firing porcelain, stoneware and biscuit,
• applying flowing glazes,
• preparation of casting rings,
• advanced fusing, bending and painting of glass.

Investing in professional furnaces is a guarantee of the highest safety standards and efficiency, which translates into excellent quality of final products and optimization of operating costs.

Ceramic muffle and ceramic fiber insulation

The use of multi-layer fiber and brick insulation effectively reduces energy loss, increasing the thermal efficiency of the device. The key component is a silicon carbide muffle that protects the charge and prevents it from oxidizing. Thanks to heaters on several walls, heat is distributed evenly and the outer housing remains cool even during intensive work.

Modern PID controllers ensure full automation and facilitate daily operation. The system allows you to plan each step precisely, eliminating the risk of errors and guaranteeing repeatable results.

The most important features of the device are:

• multi-layer thermal insulation,
• durable silicon carbide muffle,
• uniform temperature distribution,
• safe and cool housing,
• intuitive PID automation,
• precise control of heat gain.

Programmable PID Controllers with LCD Display

Equipped with easy-to-read LCD displays, modern PID controllers significantly increase the comfort of operating advanced heating devices. Thanks to them, the precise setting of parameters such as the ramp or the temperature maintenance time becomes fully intuitive. This translates into exceptional stability of thermal processes, and advanced multi-zone control guarantees perfectly uniform heat distribution throughout the chamber.

The high technological standard of these systems is based on precise components and functionalities, which include:

• reliable SSR relays for smooth operation
• sensitive S-type thermocouples or modern pyrometers,
• RS485 and RS232 connectors, enabling ongoing data archiving,
• components of the renowned Shinko brand, used in specialized equipment,
• automatic slider valves for precise regulation of the airflow,
• heating rate programming function, protecting the charge from damage.

The use of these solutions effectively eliminates the risk of thermal shock, which is crucial for maintaining the intact structure of the processed materials. Ongoing supervision of the production line facilitates documentation management and really raises the standards of work safety in each plant.

We invite you to choose chamber furnaces from our offer!