Description

The 160 Litre Electric Muffle Kiln is a high-performance front-loading laboratory commercial graded kiln designed for accurate, repeatable heat treatment and firing processes up to 950°C (1742°F). Equipped with a 32-segment programmable temperature/time controller, this kiln allows users to create precise multi-stage heating, soaking, and cooling programmes for a wide variety of applications.

Its spacious 160-litre chamber makes it ideal for processing larger workpieces or multiple items in a single firing cycle, increasing productivity while maintaining outstanding temperature uniformity.

This electric kiln is suitable for a wide range of applications, including:

* Ceramic firing
* Pottery and glazing
* Glass annealing
* Wax burnout
* Metal heat treatment
* Laboratory testing
* Ashing and material analysis
* Jewellery and precious metal processing
* Research and educational applications
* Industrial thermal processing

Advanced Safety Features:

For maximum operator protection, the kiln is fitted with an automatic door safety interlock that instantly disconnects power to the heating elements whenever the door is opened or not fully closed. This significantly improves workplace safety and protects the heating system during operation.

Precision Temperature Control:

The Easy-to-Program integrated 32-segment programmable controller enables fully automatic firing cycles with multiple heating rates, soak periods, and controlled cooling stages. The advanced digital control system maintains exceptional temperature stability throughout the entire firing process, ensuring consistent and repeatable results.

Stable Performance During Power Fluctuations:

A built-in digital voltage smoothing and stabilisation circuit protects the controller against mains power fluctuations. This improves temperature reading accuracy and ensures reliable controller performance, making the kiln particularly suitable for demanding ceramic, glazing, laboratory, and industrial firing applications where precise temperature control is essential.

Key Features:

* Large 160-litre firing chamber
* Maximum operating temperature: 950°C (1742°F)
* Advanced 32-segment programmable temperature/time controller
* Multi-stage heating, soaking and cooling programmes
* Digital over-temperature and under-temperature regulation
* Automatic door safety interlock
* High-accuracy digital temperature control
* Voltage smoothing and controller stabilisation circuit
* Excellent temperature uniformity
* Suitable for continuous professional and industrial use

Designed for reliability, precision and long service life, this professional electric kiln delivers exceptional performance for laboratories, research facilities, educational institutions, ceramic studios and industrial production environments where accurate temperature control and repeatable firing results are essential.

Technical specification:

– Brand name: Technical Super Market (London);
– Model: R-500P-950;
– Single phase, 230 Vac +/-10% or Three Phase on request;
– Supplied without plug;
– Should be connected by separate line to a 20A circuit breaker at your workshop;
– 4000 Watt;
– Maximum working temperature – 950 C (1742 F);
– Kiln dimensions in CM (inch): H70 x W70 x L75 (28″ x 28″ x 30″);
– New empty kiln estimated heating time to 950 C – 300 minutes;
– Chamber dimensions in CM (inch): H55 x W50 x L58 (22″ x 20″ x 23″ and 27″ Diagonal);
– 32 time/temperature segments 2-line programmable temperature controller that will allows you automatically reach, hold (soak) and change up to 32 temperature/time segments (points);
– Safety-switch mechanism for disconnecting heating elements from a power supply if door is open or closed not properly;
– Two heating elements on the left and right wall;
– Two special toggle clamps for closing kiln’s door properly;
– Digital over/low-temperature regulation secure system;
– Smoothing circuit (controller’s stability work) digital guard;
– Industrial graded K-thermocouple on right wall of the kiln;
– Calibrated. Estimated accuracy of SOAKING temperature: +/- 1 C;
– You will require a standard screw-driver to fix electrical box with temperature controller, thermocouple and safety switch’s mechanism of this kiln by few screws (supplied);
– This kiln must be positioned on a fire-resist worktop (metal stand, bricks, stones, blocks);
– Weight – 59 Kg (70 kg with a pallet);
– Cable – 5 M.