Smoke chambers

Smoking chambers for meat smoking, drying and heat treatment.

Smokehouse cooking chambers (hereinafter simply smoking chambers) are intended for smoking, drying and heat treatment of food products according to user-defined technologies entered into the memory of the controlling computer. Scope of smoking chambers – production of fish, meat, cheese and other products requiring heat treatment

Purpose of universal smoking chambers.

Smoking chambers DUCOMASTER are designed for smoking, drying and heat treatment of food products according to the specified technologies entered in the memory of the control system. DUCOMASTER smokers with the highest efficiency perform such technological processes as: roasting, drying, hot and cold smoking, smoking at a given humidity, and cooking the product with minimal weight loss and ensuring a high stable quality of the product.

Scope of smoking chambers – the production of meat products, fish products and other food products, the technology of which includes any combination of heat treatment.

Efficiency and reliability of operation of smoking chambers DUCOMASTER

Constructive solutions and reliability

drying and heat treatmentEfficiency and reliability of smoking chambers is conditioned by the use of first-class German materials and components. The design of the chambers (all-welded or modular), made entirely of stainless steel, provides high strength and tightness. Thermally insulated walls allow maximum energy savings in the operation of DUCOMASTER units. Stability of the operation of the actuators of the chambers is the result of the use of the pneumatic drive system. Individual approach to each client makes it possible to place and install DUCOMASTER installations taking into account the conditions and features of the company’s layout. The serial model includes an automatic washing chamber. Loading is carried out on standard floor or suspended frames.

Chamber heating

  • electric
  • gas
  • steam
  • combined

The temperature range in the DUCOMASTER series smoke cooker is up to 150 ° C.

High productivity, minimum technological losses

heat treatment

Smoking chambers DUCOMASTER are equipped with a smoke circulation system – SMOKE, which allows smoking both in closed and in flow mode. The choice of the smoking mode is made automatically by the control system according to the parameter of the specified permissible humidity. A feature of this principle of smoke supply is the preservation of a high percentage of output of finished products with intensive smoking, as well as the acceleration of the smoking process itself.

Norms of output of meat products


Product name DUCOMASTERLoading per frame, kgLoss on heat treatment,%Out of the chamber after cooling, kg
Cooked (60mm polyamide)3500350
Sardines (pork cake)1306 – 8120- 123
Semi-smoked (45mm belkosin)2406225
Sausages (22mm polyamide)1800180
Natural smoked products24012211

Program management – a stable indicator of product quality

The DUCOMASTER smoke chamber control system is a constant and complete control of the process parameters with the output of information on the display, as well as on the personal computer of the technologist.
40 programs of 30 technological steps each and temperature control in the center of the product allow creating optimal heat treatment modes in combination with uniform circulation of airflow in the chamber, ensuring uniform treatment of the product. The parameters specified in the programming process are as follows:

  • food productsthe name of the process;
  • duration of the process;
  • temperature inside the chamber;
  • temperature inside the product;
  • Δ t sparing mode of heat treatment.

The difference in temperature within the product is not more than 1 deg. C.
Self-programming of the DUCOMASTER smoking chamber control system does not cause difficulties and does not require special special skills or knowledge.
Humidity control is carried out by sensors installed inside the DUCOMASTER chamber.
The control system also provides an automatic washing mode.

Smoke Generators

Universal smoking installations DUCOMASTER are equipped with a choice of two types of smoke generators: sawdust or friction.

Practical advantages and advantages of smoking chambers:

Friction smoke generator

  • low temperature of smoke formation. The generated smoke is finely divided and has a temperature of 3oC above ambient temperature. Since the temperature of the smoke obtained in this way is much lower than the smoke temperature during smoldering – ideal conditions for cold smoking are created

Sawmill smoke generator

  • concentration and intensity of smoke
  • unpretentiousness to the size of fractions and the kind of sawdust used (except – resinous wood species, sawdust dust)
  • reduction of smoking time
  • Golden color and appetizing aroma products

The layout of DUCOMASTER thermal chambers

Smoke cooking

Characteristics of the automatic smoke chambers 

Type of smoking chamber DUCOMASTER2500500075001000010000В
Number of frames 1х1х2 m., pcs.12344
Max. Loading, kg (diameter 55 Polyamide))350700105014001400
Width       A (mm)
B (mm) – sawdust smoke generator
B (mm) — friction smoke generator
Depth       C (mm)
D (mm)
Height      E (mm)
F (mm)
Chamber weight, kg1200180025003600
Chamber power with electric heating, kW (without the smoke generator)35,771106,1141,3141,3
Electric power of the chamber with steam heating, kW3,15,98,711,511,5
Electric power of the chamber with gas heating, kW3,46,3911,811,8
The installed capacity of the smoke generator, kW:
Compressed air pressure, Bar (min)55555
Compressed air consumption, l/h1314151616
Water pressure, Bar (min)22222
Water consumption during cooking, l / h1020304040
Steam pressure, Bar (min)55555
Steam consumption, kg/h60120180240240
Gas supply, mBar1010101010
Gas consumption, m3 per hour / frame (averaged value)4,67,511,251515
Rotational speed of the fan impeller, rpm


Productivity of the impeller, m³ / h4100х14100х24100х34100х44100х4
Optimum range of chip fraction, mm3-63-63-63-63-6

meat chambersmeat products

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Brand Name - RZPO
Product Name
Meat Smoking chambers DUCOMASTER