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Gas Kilns

Our company having foreseen the multiple advantages of the use of LPG in the firing of ceramic objects, proceeded to create a stand-alone series of gas furnaces. Our company manufactures gas furnaces raging from small sizes to extra large constructions.

Continuous research and updated information on LPG systems ,currently available on the international market, coupled with years of experience in construction of gas kilns, make our products easy and safe to use.

Gas firing ceramic kiln


A. Insulation made by Firebricks: The insulation of the kilns consists of special lightweight firebricks, of high insulating capacity.

B. Insulation made by ceramic fibre: Insulation of ceramic fibre offers high energy savings, it is a light weight construction and it also enhances the uniformity of firing.

In both cases the insulation of the floor and wagons consists of special lightweight bricks of high insulating capacity.

Gas safety system
The operation of the burners is controlled by flame sensors. In case that a burner does not ignite from the beginning of the firing process or if it is turned off during the firing operation, the gas supply is automatically stopped to that burner and a visual signal is turned on, so as to inform the user for the malfunction.
For even greater safety there is a gas leak detector, which it shuts off the gas and electricity supply in case it detects a gas leakage.

Control System
The furnaces are equipped with advanced, user-friendly and practical microprocessors (Controllers) . The regulation and control function is performed by fully automated Controllers.
The programming, storage and recall of firing programs is done very easily, while the high technology controller guarantees safe and accurate firing performance of the firing curve.

The Controller can store 2 programs of 8 steps each or one larger program of 16 steps.
The operator can freely program every single step, which can be rising , dwelling or lowering the temperature.

The temperature inside the kiln is regulated by means of a servomotor system.

Heting System
The furnaces operate with downdraft firing system, where the chimney is placed at the bottom of the kiln. This structure in combination with the high insulating materials used for the structure of the furnace, saves energy and provides the best possible temperature uniformity during firing.

The combustion system consists of atmospheric burners. The burners are fitted on the right and left hand side at the bottom of the furnace. The ignition of the burners is performed automatically by an electric spark Controller

The furnaces are equipped with door spy holes.


All our furnaces have a warranty in accordance with EU standards.

Technical & Advisory Support
Along with the guaranteed quality of our products, C.BONIS SA offers high quality services, such as ongoing technical and advisory support, (On Site After Sales Service).

Custom Design
By manufacturing the furnaces in our factory, we are able to design new products and offer suggestions and solutions for kilns that will perfectly meet any personal needs (limitations and peculiarities of space, capacity, special applications etc.)
Our expert technical staff will design and build for you the ideal kiln, implementing the long, successful presence of our company in the area, and the ingenuity and continuous research which have already yielded to the company 5 patents

Dimensions Table
Gas kilns are manufactured in standard sizes as well as dimensions tailored to your personal needs, such as capacity, etc.

Type Useful dimensions Exterior dimensions Capacity
Width Length Height Width Length Height m3
MG 10 45 45 50 70 100 150 0,50
MG 20 50 60 70 90 130 160 1,00
MG 35 55 70 90 95 140 160 2,00
MG 50 75 75 90 115 145 170 2,30
MG 83 80 80 130 120 150 180 3,00

Kilns with larger capacity you will find in Ceramic gas kilns with wagons >>

For more information about furnaces in special sizes, tailored to your needs, please contact us - Contact >>