Electrovert Omniflo 7
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Electrovert Omniflo 7 in Excellent conditie.
Vintage: 2002
Features:
- Seven (7) heating zones (seven top and seven bottom forced convection heaters).
- One piece cast aluminum panel heaters with embedded heating elements.
- One (1) high volume forced convection blower in top and bottom zones 1 to 5. Zones 6 and 7 have two (2) forced convection blowers each on the top and one (1) forced convection blower each on the bottom.
- Three (3) speed settings for blowers, providing approximately 100%, 75%, and 50% of convection flow. (Zone 1 blowers can be independently locked to low speed via software to reduce the total nitrogen consumption and oxygen ppm levels.)
- Blower failure detection (including blower power failure) with feedback to computer and on-screen warning.
- One (1) mechanical power lifts with ratchet clutch to provide computer controlled automated opening and closing of external hood and upper part of heating chamber tunnel, allowing full access to interior.
- Multifunctional custom extrusion tunnel walls providing captive hardware mounting slots, integral nitrogen feed line, positive chamber sealing, and thermocouple wireways.
- Access to cooling zones is independent of heated chamber section.
- Two (2) cooling zones (top cooling only).
- One (1) high volume forced convection blower in each top cooling zone.
- Three (3) speed settings for blowers, providing approximately 100%, 75%, and 50% of convection flow. (Blower speed settings are independent between cooling zones, providing adjustable cooling rates. Cooling Zones 2 & 3 also have on/off capability.)
- Cooling Zone 1 (Exhaust/Cooling module) includes two lip vents with one cross-flow blower in between; first vent goes to exhaust system; second vent recirculates via plenum to blower inlet to reduce exhaust system requirements.
- Cooling Zone 2 includes one lip vent with one cross-flow blower; flow inlet recirculates via plenum to blower inlet to reduce exhaust system requirements. (Flow inlet draws ambient air for maximum product cooling).
- Thermocouple in Cooling Zone 1 to monitor cooling zone temperature; user selectable alarm parameters. (Thermocouple monitors forced gas convection temperature.)
- Mesh Belt conveyor; 304 stainless steel
- DC motor with closed-loop speed control; pulse feedback from digital shaft encoder
- Product input photocell for on-screen product monitoring and recipe specific work-in-process tracking - Conveyor direction: left-to-right
Technische Specificaties:
FORCED CONVECTION HEATING MODULE | Notes | |
Heating chamber length | 98.0” (2489 mm) | dimension does not include the length of the cooling module |
Panel heater dimensions | Length: 12.0” (305 mm) each |
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| Width: 24.0” (610 mm) each |
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Heater power rating | 8000W per panel heater @ 240/415/480V in zones 1 and 7 (top and bottom) |
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| 4320W per panel heater @ 240/415/480V in zones 2 - 6 (top and bottom) |
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| 1000W per rail heater @ 240/415/480V | Optional |
Maximum heating capacity | 77.2 kW (263,600 BTU/hr) @ 240/415/480V |
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Heater control | Proportional-Integral-Derivative (PID) heater control | Software adjustable |
Thermocouples | K-type | grounded junction; stainless steel sheathedstainless steel overbraid |
Heater temperature range | 0 ° - 280° C (0° - 536° F) | measuring forced convection gas temperature |
High temperature protection | Process temperature deviation alarms | factory set defaults, user selectable parameters |
| High temperature limit alarm | factory set defaults, user selectable parameters |
| Thermocouple failure detection | non-adjustable |
Temperature control accuracy | ±1 ° C (±2 ° F) at no-load steady state. |
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Bare board maximum ΔT | Without Rail Heaters: ±4 ° C (±7 ° F) | Typical is less than ±2 ° C (±4 ° F) |
| With Rail Heaters: ±2 ° C (±4 ° F) | Typical is less than ±1 ° C (±2 ° F) |
Forced convection blowers | High volume forced convection; high temperature sealed bearing; built-in thermal overload protection; class F insulation; re-useable silicone gaskets; quick release electrical connections |
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Blower rating at 0 static pressure | 160 cfm (270 m3 /hr), 50/60Hz, 230 VAC, 115 W, 0.50 amp |
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Total forced convection | Note: Differences in cfm rating between 50 Hz and 60 Hz show less than ±2 ° C (±4 ° F) thermal profile variance between identical process parameters on typical assemblies. | |
| 60 Hz | 50 Hz |
Top (9 blowers): | 1440 cfm (3240 m3/hr) | 1368 cfm (3078 m3/hr) |
Bottom (7 blowers): | 1120 cfm (2700 m3/hr) | 1064 cfm (2565 m3 /hr) |
Total (16 blowers): | 2560 cfm (5940 m3/hr) | 2432 cfm (5643 m3 /hr) |
Typical start-up time | Ambient to full process ready state: 15 min. (±5 min.) | Start-up time may be influenced by convection speed, process temperature setpoints, and power limiting feature. |
FORCED CONVECTION AIR COOLING MODULE | Notes | |
Cooling chamber length | 32” (812 mm) |
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Thermocouple(s) | K-type | grounded junction; stainless steel sheathed; stainless steel overbraid |
Cooling temperature alarm range | 50° - 115° C (122° - 239° F) | measuring forced convection gas temperature |
High temperature protection | High temperature limit alarm (factory set defaults, user selectable parameters |
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| Thermocouple failure detection (non-adjustable) |
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Forced convection blowers | High volume forced convection; quick release electrical connections |
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Blower rating at 0 static pressure | 350 cfm (595 m3 /hr), 230 VAC, 50/60 Hz, 64 W, 0.28 amp |
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Total forced convection: | 60 Hz | 50 Hz |
Cooling Zone 1 (1 blower): | 350 cfm (595 m3 /hr) | ≅ 332 cfm (565 m3 /hr) |
Cooling Zone 2 (1 blower): | 350 cfm (595 m3 /hr) | ≅ 332 cfm (565 m3 /hr) |
Total Cooling (2 blowers): | 700 cfm (1190 m3 /hr | ≅ 664 cfm (1130 m3 /hr) |
Note: Differences in cfm rating between 50 Hz and 60 Hz show less than ±2 ° C (±4 ° F) thermal profile variance between identical process parameters. | ||
CONVEYOR MODULE | Notes | |
DC permanent magnet motor | 1/4 hp, with speed reduction gearbox |
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Conveyor speed | 1 to 70 in/min (3 to 178 cm/min) |
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Speed accuracy | ±0.4 in/min (±1.0 cm/min) |
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Mesh belt process width | 21” (533 mm) maximum usable process; 22” (559 mm) overall belt width | With Combination Conveyor option, the maximum usable mesh belt width is 19” (480 mm) |
Pin Chain Conveyor Process Width | Min: 2.0” (50 mm) | 2.75” (70 mm) if equipped with CBS Conveyor |
| Max: 20.0” (508 mm) | |
Standard DualTrak Conveyor Process Width | Min: 2.0” (50 mm) per process lane |
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| Max: 7.4” (188 mm) per process lane |
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Conveyor chain pin length: | Std: 0.189” (4.8 mm) |
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| Opt: 0.118” (3.0 mm), 0.291” (7.4 mm), or custom lengths upon request |
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Conveyor rail parallelism: | ±0.020” (±0.5 mm) |
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Process height | Belt: 2.50” (64 mm) |
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| Rail: 1.50” (38 mm) above; 1.0” (25 mm) below |
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Conveyor height from floor | Belt: 32” (813 mm) to 36” (914 mm); adjustable by leveling bolts | Note: The height can be raised to meet SMEMA standards. Please consult factory for details. |
| Rail: 33” (838 mm) to 37” (940 mm); adjustable by leveling bolt | |
Mechanical clutch torque rating | 180 lb-in (20.3 Newton-m) for standard mesh belt conveyo |
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| 300 lb-in (33.9 Newton-m) for optional pin chain or combination conveyor |
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| 85 lb-in (9.6 Newton-m) for motorized pin chain width adjust |
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Center Board Support | Requires 0.12” (3 mm) clear track on circuit board |
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Semi-automatic pin chain oilers | Located at load end of conveyor rails; manual valve control and drip-rate adjustment | Note: Oilers must be configured to use 10cc’s of oil per lubrication, set to approx. one drip every 7 to 10 seconds. Reference owner’s manual for lubrication intervals |
POWER SPECIFICATIONS | Notes | |
STANDARD: | 220-240 VAC, 3-phase, 50 / 60 Hz | (4 wires: 3 phase, 1 ground) |
| 380-415 VAC, 3-phase, 50 H | (5 wires: 3 phase, 1 neutral, 1 ground) |
| 440-480 VAC, 3-phase, 60 Hz | (4 wires: 3 phase, 1 ground) |
EXHAUST SPECIFICATIONS | Notes | |
STANDARD AIR OPERATION |
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Load-end: 150 cfm (255 m3 /hr) at the 4” (102 mm) stack (minimum requirement |
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Unload-end: 300 cfm (510 m3 /hr) at the 4” (102 mm) stack (minimum requirement) |
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Water gauge pressure drop: 1.0” (25 mm) for each 4” (102 mm) stack on the machine |
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PHYSICAL CHARACTERISTICS | Notes | |
Dimensions | Length 193.6” (4917 mm) | The height dimension listed is with the leveling legs at the maximum height setting, excluding the optional light tower. |
| Width: 51.3” (1304 mm) | |
| Height: 56.0” (1422 mm) | |
Conveyor height | Mesh Belt: 32.0” to 36.0” (813 mm to 914 mm) |
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| Pin Chain: 33.0” to 37.0” (838 mm to 940 mm) |
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Access clearance | Front: 20.0” (508 mm) |
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| Rear: 26.0” (660 mm) |
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Machine weight: | Per leg: 660 lbs. (376 kg) |
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| Total: 3960 lbs. (2258 kg) |
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Noise levels: | Front: 65 dbA | The noise levels listed were measured at a 3 foot distance from the equipment per OSHA standards. |
| Rear: 65 dbA | |
| Load end: 71 dbA | |
| Unload end: 72 dbA | |
Please do not hesitate to contact us for any further information.
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| Disclaimer | 0 |
