Belt dryer / dry roaster DR

The uniformity of the roasting thanks to precise adjustment of the height of the product layer, different speeds of belt movement, the mixing of the product by movement between the levels, the high precision of the temperature control, as well as the possibility of additional loosening/ mixing systems (optional).

Processes: 

• Roasting
• Drying

Designed for drying and roasting of a wide range of products such as:

• peanuts
• almonds
• hazelnuts
• sunflower seeds

Hygiene

• Each floor has an automatic belt cleaning system with waste collection.
• Optionally, a washing system can be installed.
• Under the roaster are a waste and dust pickup.

Roaster oven – Design

• The roaster is entirely made of stainless steel. Because roasting is often performed with the presence of salt, the use of stainless steel guarantees long service life and reliability.
• All cables and other components (except the product and grids) are separated by bars. The high temperatures achieved in the frying zone has minimal impact on the system components.
• High temperature bearings are used, which allows a longer maintenance interval.
• Infra-red radiators are located above and below the conveyor belt to achieve maximum efficiency and uniformity of roasting.
• Thermo-insulating panels made of stainless steel provide better thermal insulation, but they can be easily disassembled if necessary.
• Each infra-red emitter has a protective cover that prevents dust from entering the product, which prevents burning.
• The front doors can be open, which provide quick access to the basic parts and mechanisms.
• All insulating panels are equipped with hightemperature seals.
• A magnetic separator is located at the furnace outlet.

Heating system

Continuous roasting system – Dry roasters are manufactured with electric heating (or optionally with gas heating). Electric heating is optimal for this type of device because there are no undesirable smells that could enter into the product and the natural scent does not escape through the fans but remains in the product.

Control system

• The automatic control allows you to set different temperature separately for each module.
• The conveyor speed and the product’s frying time are automatically regulated.
• The control panel can be fully opened for quick access to temperature sensors. The panel is also mounted on the frame but extended onto the brackets, what eliminate heat transfer from the roaster.
• Adjustable legs allow setting the roaster in the horizontal position to balance the unevenness of the floor.
• The roaster is delivered to the factory completely assembled. There is no need for on-site assembly, which greatly saves time and money when putting the machine into operation.

Optional

• Water supply system inside the roasting chamber in case of a fire
• Integrated washing system
• Feed conveyor for even product delivery
• Possibility to use Teflon Belt