Description
SPECIFICATION
- Drum, front and back lid made of cast iron
- Drum with cast iron framing
- Simultaneous roasting and cooling using separate suction of the cooling and roasting fans.
- Roasting drum with special mixing paddles, ensure optimal movement and mixing and great excellent roasting results.
- 4 Separate motors. All direct drive for quietness and low maintenance: Drum drive, cooling pan stir arms, roaster fan and cooler fan.
- Bearings are long life, in cast iron housings remotely mounted away from the hot roaster wall for extra-long life.
- Homogeneous roasting of coffee beans with exclusive JOPER system.
- Easy operator control with sight glass, sampler tube and digital temperature controller are provide to enable the roasting process to be monitored all time.
- Electric control board to check and control the roasting process.
- Safety device with standards CE rules.
- 1 thermocouple: Bean temperature.
- Temperature display, here the operator can see the temperature in real time.
- Cooler with large surface, discharge door, agitator with separate drive and high pressure fan to quickly cool the beans to the required temperature to preserve the aroma.
- Generously sized separate cyclone for effective chaff removal.
- Adjustable and atmospheric gas burner (Low Nox) with complete gas train and all safety accessories.
- Fuel: LPG Propane gas or Natural gas.
- Adjustable flame modulation of gas burner with manual control always just a touch away.
- Fully insulated with blanket of high temperature insulation, this makes the roaster very energy efficient and very quiet.
TECHNICAL SPECIFICATIONS
| Technical specifications | Un | BSR 1 | BSR 3 | BSR 5 | BSR 15 | BSR 25 |
|---|---|---|---|---|---|---|
| Batch capacity (Max.) | Kg/Lbs | 1/2.2 | 3/6.6 | 5/11 | 15/33 | 25/55 |
| Batch capacity (Min.) | Kg/Lbs | 0.500/1.1 | 1.5/3.3 | 2.5/5.5 | 5/11 | 12.5/28 |
| Operation type – Roaster | —– | Manual | Manual | Manual | Manual | Manual |
| Capacity per hour | Kg/Lbs | 4/9 | 12/26 | 15/33 | 60/132 | 100/220 |
| Airflow control | —– | Manual | Manual | Manual | Manual | Manual |
| Roasting time | Min | 12-15 | 12-15 | 15 | 15-18 | 15-20 |
| Afterburner | —– | Optional | Optional | Optional | Optional | Optional |
| Temperature sensor | —– | 1 (Bean temp) | 1 (Bean temp) | 2 (Bean and exhaust temp) |
2 (Bean and exhaust temp) |
2 (Bean and exhaust temp) |
| Cooling time | Min | 3 | 3 | 3 | 3 | 4 |
| Type of cooling | —– | Air Ambient | Air Ambient | Air Ambient | Air Ambient | Air Ambient |
| Safety device | —– | Yes | Yes | Yes | Yes | Yes |
| Flame control | —– | Manual | Manual | Manual | Manual | Manual |
| Burner power | Kw/Btu/hr | 10/35.851 | 14/47.800 | 27.5/93.897 | 41/140.000 | 55/187.667 |
| Operation type – burner | —– | Manual | Manual | Manual | Manual | Manual |
| Fuel type* | Natural or propane gas | Natural or propane gas | Natural or propane gas | Natural or propane gas | Natural or propane gas | |
| Gas pressure: natural propane |
mbar | 20-50 | 20-50 | 20-50 | 20-50 | 20-50 |
| mbar | 50 | 50 | 50 | 50 | 50 | |
| Power requirements aprox | Amp | 3.5/6/8 | 3.5/6/8 | 6/10/17 | 6/10 | 10/17 |
| Supplied Voltage/Frequency/Phases | V/Hz/Ph | 240V/50Hz/3 208V/60Hz/3 230V/50Hz/1 120V/60Hz/1 |
240V/50Hz/3 208V/60Hz/3 230V/50Hz/1 120V/60Hz/1 |
400V/50Hz/3 230V/60Hz/3 208V/60Hz/3 120V/60Hz/1 |
400V/50Hz/3 230V/60Hz/3 208V/60Hz/3 ——- |
400V/50Hz/3 230V/60Hz/3 208V/60Hz/3 ——- |
| Exhaust duct (airflow):Roaster fan Cooling fan |
m3/cfm | ——- | ——- | 250m3/h;147cfm | 300m3/h;176cfm | 480m3/h;282cfm |
| m3/cfm | ——- | ——- | 400m3/h;235cfm | 540m3/h;317cfm | 900m3/h;529cfm | |
| Ø Exhaust chimney (roaster cyclone) and cooler fan | mm/inch | 100/4 (two exhaust pipes) | 120/4.7 (two exhaust pipes) | 120/4.7 (two exhaust pipes) | 140/5.5 (two exhaust pipes) | 150/6 (two exhaust pipes) |
| Roaster weight with cyclone | Kg/Lbs | 190/418 | 240/530 | 450/1.069 | 630/1.389 | 850/1.874 |
| Roaster fan motor | Hp | 0.33 | 0.50 | 0.75 | 1 | 1.5 |
| Cooler fan motor | Hp | 0.17 | 0.17 | 0.75 | 1 | 1.5 |
| Drum gearbox | Hp | 0.17 | 0.17 | 0.33 | 0.50 | 1 |
| Cooler gearbox | Hp | 0.17 | 0.17 | 0.25 | 0.33 | 0.75 |
