Coffee Roasters
Main Roaster PETRONCINI (Electric)
- Size: 5-10 kg/batch
- Roasting type: rotating drum roasting machine.
- Number of drums: one
- Features: electric control panel for roaster control, temperature measurement of coffee beans and incoming air. Fan cooling system foe roasted coffee beans.
- Material: Entirely made of stainless steel
- Heating type: electricity
Main Roaster PETRONCINI (Gas)
- Size: 5-10 kg/batch
- Roasting type: rotating drum roasting machine. • Number of drums: one
- Features: modulating burner, variable drum rotation speed, hot air fan rotation speed, temperature measurement of coffee beans and exhausted air. Fan cooling system foe roasted coffee beans. Tool for roasting data exportation to pc and possibility to repeat the roasting profiles automatically
- Chaff Collection: cyclone type for roasting
- Material: Entirely made of stainless steel
- Heating type: gas (LPG), natural gas
Grinder
- Size: 1,5 kg/min of ground coffee
- Grinding type: flat steel blades
- Blades diameter: from 140mm to 160mm
- Type of grinding: from espresso type to filter type
- Features: micrometric adjustment of grinding
- Material: aluminum or steel
Thermowelder
- Features: Electronic heat regulator with digital display for the sealing temperature control
- Sealable materials: polypropylene, aluminium, heat-sealable paper, cellophane
- Seal height: minimum 8 mm
- Bag dimensions and weight: min 250mm bag height, min 100 mm bag length, maximum bag weight 5kg min
- Max Sealing Temperature: above 200°C
- Sealing stripes material: PTFE
- Accessories: 1000 250g bags with valve; 1000 250g bags without valve
Sample roaster (Electric)
- Size: Up to 120 g/batch
- Roasting type: rotating drum roasting machine.
- Number of drums: one
- Features: temperature measurement of exhausted air. Fan cooling system for roasted coffee beans
- Chaff Collection: cyclone type
- Material: Entirely made of stainless steel
- Heating type: electricity
- Roasting chamber and all parts relevant for roasting process must be identical to the Gas sample roaster
Sample roaster (Gas)
- Size: Up to 120 g/batch
- Roasting type: rotating drum roasting machine.
- Number of drums: one
- Features: temperature measurement of exhausted air. Fan cooling system for roasted coffee beans
- Chaff Collection: cyclone type for roasting
- Material: Entirely made of stainless steel
- Heating type: gas (LPG), or natural gas
Roasted coffee color measurement
- Measurement principle: reflectance
- Type of scales: one of those included in SCAA COFFEE COLOR document (Agtron “Gourmet”, Agtron Commercial, Colortrack, Probat Colorette, Javalytics, Lightells)
- Features: self-calibration materials, light source guaranteed for more than 10.000 working hours. Possibility to export data to a computer
Thermowelder
- Features: Electronic heat regulator with digital display for the sealing temperature control
- Sealable materials: polypropylene, aluminium, heat-sealable paper, cellophane
- Seal height: minimum 8 mm
- Bag dimensions and weight: min 250mm bag height, min 100 mm bag length, maximum bag weight 5kg min
- Max Sealing Temperature: above 200°C
- Sealing stripes material: PTFE
- Accessories: 1000 250g bags with valve; 1000 250g bags without valve