Company founded 1975 US-based machinery business experienced in worldwide sales.

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STA, RE-5, Convection Roaster, 5kg to 7kg Capacity, 0.9 kW

Description

  1. Overview
    1. This roaster is especially friendly to blends as it creates a very even roast with no tipping or scorching.
    2. Brand is more known in Italy; the STA roasting group has a history of principals with extensive roasting machinery background.
    3. Changes are more technically advanced and not so much for cosmetics.
  2. Key Features
    1. Single phase.
    2. Four motors.
    3. Automatic gas burner with two fans (cooling and chaff collection).
    4. Chaff collection chamber.
    5. Capacity is 20 kg per hour.
  3. Technical Data
    1. Charge hopper in stainless steel.
    2. Roasting drum is perforated for maximum air control.
    3. Heating is hot convection air generator of new generation.
    4. Ramp valves for gas safety and electric device to check flames, ratified and complete with alarm signal.
    5. Cooling tray in stainless steel.
    6. Safety prevention system on the cooling tray.
    7. Electric control board to check and control the machine according to CE rules, integrated complete with thermo-regulator device for burner management and display for temperatures sight.
    8. Independent fans for the roasting drum and the cooling tray.
    9. Independent motors for the roasting drum and the cooling tray.
    10. Cyclone for chaff collecting.
    11. Semiautomatic management of the roasting cycle.
    12. Fuel: natural gas or propane.
  4. Heating Convection System
    1. Patented system by STA Impianti.
    2. This system allows shorter and homogeneous roasting time.
    3. By convection of hot air flowing through the coffee in the drum.
    4. By conduction (limited amount only) due to the heated air hitting the perforated roasting drum.
    5. By radiance from the grate located between the flame and the roasting drum (infrared rays).
  5. Specifications
    1. Roaster capacity: 5 standard, 7 max kilos per cycle.
    2. Indicative roasting cycle: 9 ÷ 20 minutes.
    3. Installed power: 0.9 kW.
    4. Thermal power: 10 kW.
    5. Weight: 170 kg.
    6. Dimensions: 850 mm (34") L x 1150 mm (45") W x 1530 mm H (60").
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