| Model Number |
HG 3612 | BG 4820 | BG 6020 | BG 7220 |
(HG 3612 available in 120 or 220 volt)
220V |
| Electricl Requirments |
1-Ph, 5 Amps, 60Hz | 3-Ph, 10 Amps, 60Hz | 3-Ph, 10 Amps, 60Hz | 3-Ph, 10 Amps, 60Hz |
| Minimum Circuit Amps |
10 Amps | 20 Amps | 20 Amps | 20 Amps |
| Maximum Fuse Size |
10 Amps | 20 Amps | 20 Amps | 20 Amps |
| |
| Overall Length |
12 feet (366 cm) | 20 feet (606 cm) | 20 feet (606 cm) | 20 feet (606 cm) |
| Heated Oven Length |
6 feet (183 cm) | 11 feet (335 cm) | 11 feet (335 cm) | 11 feet (335 cm) |
| Conveyor Infeed |
2 feet (61 cm) | 4 feet (122 cm) | 4 feet (122 cm) | 4 feet (122 cm) |
| Conveyor Delivery |
2 feet (61 cm) | 3 feet (91 cm) | 3 feet (91 cm) | 3 feet (91 cm) |
| Fume Hoods - Each End |
1 foot (30.5 cm) | 1 foot (30.5 cm) | 1 foot (30.5 cm) | 1 foot (30.5 cm) |
| Frame Width |
48 inches (122 cm) | 60 inchs (152 cm) | 72 inches (183 cm) | 84 inches (213 cm) |
| Overall Width (control box and air plenum box installed) |
55 inches (140 cm) | 89 inchs (226 cm) | 101 inches (256 cm) | 113 inches (287 cm) |
| Height (floor to top of exhaust) |
69 inches (175 cm) | 83-1/2 inchs (212 cm) | 83-1/2 inches (212 cm) | 83-1/2 inches (212 cm) |
| Belth Height From Floor |
34 inches (86 cm) | 34 inch (86 cm) | 34 inches (86 cm) | 34 inches (86 cm) |
| Belth Width |
36 inches (91 cm) | 48 inchs (122 cm) | 60 inches (152 cm) | 72 inches (183 cm) |
| |
| Belt Type |
TCF (Teflon Coated Fiberglass) | TCF (Teflon Coated Fiberglass) | TCF (Teflon Coated Fiberglass) | TCF (Teflon Coated Fiberglass) |
| Belt Speed |
0 - 17 FPM (0 - 5 m/min) | 0 - 17 FPM (0 - 5 m/min) | 0 - 17 FPM (0 - 5 m/min) | 0 - 17 FPM (0 - 5 m/min) |
| Belt Speed Control |
Analog Knob 0-10 | Analog Knob 0-10 | Analog Knob 0-10 | Analog Knob 0-10 |
| Temperature Control |
Digital (with Hi/Low temp alarm) | Digital (with Hi/Low temp alarm) | Digital (with Hi/Low temp alarm) | Digital (with Hi/Low temp alarm) |
| Oven Temperature Accuracy |
+/-5F (2C) of set point | +/-5F (2C) of set point | +/-5F (2C) of set point | +/-5F (2C) of set point |
| |
| Maximum Oven Temperature |
400F (204C) | 400F (204C) | 400F (204C) | 400F (204C) |
| Minimum Oven Temperature |
250F (120C) | 250F (120C) | 250F (120C) | 250F (120C) |
| BTU Input Minimum |
39,000 BTU | 100,000 BTU | 100,000 BTU | 100,000 BTU |
| BTU Input Maximum |
85,000 BTU | 300,000 BTU | 300,000 BTU | 300,000 BTU |
| |
| Exhaust Airflow |
450 CFM - 10 inch Duct (12,600 1/min - 25 cm duct) | 1,300 CFM - 14" duct (36,400 1/min - 35 cm duct) | 1,300 CFM - 14inch Duct (36,400 1/m - 35 cm duct) | 1,300 CFM - 14" duct (36,400 1/min - 35 cm duct) |
| Exhaust Air Motors |
1/10 H.P. direct drive | 1/2 H.P. direct drive | 1/2 H.P. Direct Drive | 1/2 H.P. direct drive |
| |
| Recirculating Airflow |
1,000 CFM Fixed | 2,600 CFM Fixed | 2,600 CGM Fixed | 2,600 CFM Fixed |
| Recirculating Air Motors |
1 H.P. | Two 1 H.P. direct drive AC 3-phase motors | Two 1 H.P. Direct Drive AC 3-Phase Motors | Two 1 H.P. direct drive AC 3-phase motors |
| |
| Air Filters |
Fume Hood (None)
Combustion Air (None)
Recirculation Air (1) | Fume Hood (4)
Combustion Air (1)
Recirculation Air (2) | Fume Hood (4)
Combustion (1)
Recirculation (2) | Fume Hood (4)
Combustion Air (1)
Recirculation Air (2) |
Minimum Distances To Other Surfaces For Installation
(suitable for use on Non-Combustible flooring only) |
| Back |
18 inchs (46 cm) | 18 inchs (46 cm) | 18 inches (46 cm) | 18 inchs (46 cm) |
| Ends |
40 inchs (102 cm) | 40 inchs (102 cm) | 40 inches (102 cm) | 40 inchs (102 cm) |
| Front |
48 inchs (122 cm) | 48 inchs (122 cm) | 48 inches (122 cm) | 48 inchs (122 cm) |
| Flue To Surface |
18 inchs (46 cm) | 18 inchs (46 cm) | 18 inches (46 cm) | 18 inchs (46 cm) |
| |
| Indicator Lamps |
Interlocks Proven
Purging
Burner On | Interlocks Proven
Purging
Burner On | Interlocks Proven
Purging
Burner On | Interlocks Proven
Purging
Burner On |
| |
| Interlocks |
High Temp Limit
Exhaust Purge Proving
Recirculation Proving (1)
Combustion Air Proving | Emergency Stop
High Gas Pressure
Low Gas Pressure
Exhaust Purge Proving
Recirculating Proving (2)
Combustion Air Proving
High Temp Limit | Emergency Stop
High Gas Pressure
Low Gas Pressure
Exhaust Purge Proving
Recirculation Proving (2)
Combustion Air Proving
High Temp Limit | Emergency Stop
High Gas Pressure
Low Gas Pressure
Exhaust Purge Proving
Recirculating Proving (2)
Combustion Air Proving
High Temp Limit |
| |
| Flameguard (flame proving) |
Honeywell S87K Ignition Control | Eclipse Flame Pack | Eclipse Flame Pack | Eclipse Flame Pack |
| |
| Safety Standards |
Built to ANSI Z21.17 | Built to UL-795 | Built to UL-795 | Built to UL-795 |
| |
| Gas Type Requirments |
Natural Gas | Natural Gas | Natural Gas | Natural Gas |
| Gas Pressure Requirments |
0.25 PSI / 7inch Water Column | 1.0-5.0 PSI (0.1-0.3 bar) | 1.0-5.0 PSI (0.1-0.3 bar) | 1.0-5.0 PSI (0.1-0.3 bar) |
| Gas Service Inlet |
3/4inch NPT | 3/4inch NPT | 3/4inch NPT | 3/4inch NPT |
| (Units made for Propane Gas available on special order) |
| Gas Pressure Propane |
0.5 PSI / 34mbar | 0.5 - 3.0 PSI
(0.05 - 0.22 bar) | 0.5 - 3.0 PSI
(0.05 - 0.22 bar) | 0.5 - 3.0 PSI
(0.05 - 0.22 bar) |
| Per Hour Consumption Estimate at 350F / 175C (at idle) |
| Electic |
0.58 KWH | 2.5kW | 2.5kW | 2.5kW |
| Gas |
0.053 mcf | 0.12 MCF | 0.13 MCF | 0.14 MCF |
| In US$(electic @ $0.10/kWh; gas @ $6.50/MCF |
$0.40 per hour | $1.03 | $1.10 | $1.16 |
