HELLER 1707 EXL Reflow Soldering Oven
The 1707 EXL supports high mix / medium volume throughput… at speeds up to 24 inches
(60 centimeters) per minute, while conserving valuable factory floor space. Rapid response
times and precise temperature controls assure process uniformity, regardless of component
density or board loading, with identical profile performance in either air or nitrogen.
The Model 1707 EXL combines sophisticated design elements with the engineering expertise and
reflow technology leadership you've come to expect from Heller Industries:
Highest Yields and Tight Process Control
• The most efficient heat transfer from extra high volume, high-velocity, heating
modules, producing heater module response of less than one second to
temperature changes of less than 0.1°C, thereby maintaining profile integrity for
heavy board loads.
• Wide process window for "universal profiling" — allows many different boards to
be run on a single temperature profile
• Included with every system:
• Advanced 3 thermocouple PCB profiling and process parameter logging
capability with the capacity to store up to 500 temperature recipes and 500
profile graphs
• Cpk software — “real-time” Cpk calculation shows oven performance and
repeatability and gives Cpk data for each zone and the entire oven — a Heller
exclusive!
Lowest Cost of Ownership
• Computer-controlled automatic lubrication system for "hands-off" maintenance
• Optional flux separation system removes up to 95% of flux from the oven
tunnel — virtually eliminating maintenance and protecting the environment
• Pure forced convection design saves nitrogen — with consumption levels as
low as 700 SCFH at 500 PPM*
• Low KW design saves electricity and reduces warm up and profile changeover time
| Model | 1707EXL(Air) | 1707EXL (Nitrogen) |
| Electric Supply | ||
| Power Input (3 Phase) Standard | 208/240 volts | 208/240 volts |
| Breaker Size | 100 amps @ 480v | 100 amps @ 480v |
| kW | 10-12 Continuous* | 10-12 Continuous* |
| Typical Run Current | 20 - 25 amps @ 480v | 20 - 25 amps @ 480v |
| Optional Power Inputs Available | 380/400/440/415/480 VAC | 380/400/440/415/480 VAC |
| Frequency | 50/60 Hz | 50/60 Hz |
| Sequential Zone Turn On | S | S |
| Single Phase Operation | Not Available | Not Available |
| Dimensions | ||
| Overall Length | 134" (340 cm) | 134" (340 cm) |
| Overall Width | 54" (137 cm) | 54" (137 cm) |
| Overall Height | 63" (160 cm) | 63" (160 cm) |
| Typical Net Weight | 3000 lbs. (1360 kg) | 3000 lbs. (1360 kg) |
| Typical Shipping Weight (Domestic) | 3500 lbs. (1587 kg) | 3500 lbs. (1587 kg) |
| Typical Shipping Weight (Export) | 4000 lbs. (1814 kg) | 4000 lbs. (1814 kg) |
| Computer Control | ||
| AMD or Intel Based Computer | S | S |
| Recipe Storage | > 500 | > 500 |
| Flat Screen Monitor | S | S |
| Windows Operating System | Windows XP® | Windows XP® |
| Monitor mount | S | S |
| Auto Start Software | S | S |
| Data Logging | S | S |
| Password Protection | S | S |
| LAN Networking | O | O |
| Inert Atmosphere | ||
| Minimum PPM Oxygen | - | 10-25 PPM |
| Nitrogen Cooling | - | S |
|
Waterless Cooling w/ Flux Separation System |
- | O |
| Nitrogen On/Off Valve | - | O |
| Oxygen Monitoring System | - | O |
| Nitrogen Standby System | - | O |
| Sample Port in Reflow | - | S |
| Typical Nitrogen Consumption* | - | 700 - 900 SCFH ** |
| Additional Features | ||
| KIC / ECD Profiling Software | S | S |
| Signal Light Tower | S | S |
| Powered Hood Lift | S | S |
| Five (5)Thermocouple Profiling | S | S |
| 30” Heater Modules | O | O |
| Redundant Alarm Sensors | O | O |
| Independent Alarm Scanner | O | O |
| KIC Profiler / ECD Profiler | O | O |
| Center Board Support | O | O |
| Board Drop Sensor | O | O |
| Board Counter | O | O |
| Bar Code Reader | O | O |
| Custom Paint & Decal | O | O |
| Battery Backup for Conveyor and PC | O | O |
| GEM/SECS Interfacing | O | O |
| Custom Engineering and Software | Available | Available |
| * Varies depending on Options included with the oven SpecificationsContinue on Reverse | ||
| ** Tested at 500 PPM. Varies with PCB size and oven configuration | ||
| Model | 1707EXL (Air) | 1707EXL (Nitrogen) |
| Mesh Belt Conveyor | ||
| Height From Floor | 35.5" + 2.0" (90 cm + 5 cm) | 35.5" + 2.0" (90 cm + 5 cm) |
|
Maximum PCB Width ** Requires 30” Heater Modules |
22" (55.8 cm) 26” (66 cm)** |
10" (25 cm) 15" (38 cm) 18"(46 cm) 22" (55.8 cm) 26” (66 cm)** |
| Space Required Between PCB's | 0.0" (0.0 cm) | 0.0" (0.0 cm) |
| Conveyor Length On-Load | 18" (46 cm) * | 6" (15 cm) * |
| Conveyor Length Off-Load | 18" (46 cm) * | 6" (15 cm) * |
| Heated Tunnel Length | 72" (183 cm) | 72" (183 cm) |
| Process Clearance Above Mesh Belt | 2.3" (5.8 cm) | 2.3" (5.8 cm) |
| Mesh Belt Pitch | 0.5" (1.27 cm) | 0.5" (1.27 cm) |
| Maximum Conveyor Speed | 74"/Min (188 cm/min.) | 74"/Min (188 cm/min.) |
| Conveyor Direction Left to Right | S | S |
| Conveyor Direction Right to Left | O | O |
| Conveyor Speed Control Type | Closed Loop | Closed Loop |
| Edge Hold Conveyor System Option | ||
| Height from Floor – Standard | 37.0" + 2.0" (94 cm + 5 cm) | 37.0" + 2.0" (94 cm + 5 cm) |
| Height from Floor – Optional |
32.6" +3.9" / -.4" (83 cm + 10 cm / -1 cm) |
32.6" +3.9" / -.4" (83 cm + 10 cm / -1 cm) |
| Clearance Above Conveyor Pins | 1.15" (2.9 cm) | 1.15" (2.9 cm) |
| Clearance Below Conveyor Pins | 1.15" (2.9 cm) | 1.15" (2.9 cm) |
| Length of PCB Support Pins | .187" (4.75 mm) | .187" (4.75 mm) |
| 3 mm long support pins | O | O |
|
Minimum/Maximum Board Width ** Requires 30” Heater Modules |
2.0" – 20" (5 – 50.8 cm) 24” (61 cm)** |
2.0" - 20" (5 –50.8 cm) 24” (61 cm)** |
| Edge Hold Rail Heaters | Not Required | Not Required |
| Power Width Adjustment | S | S |
| Computer Controlled Width Adjust | O | O |
| Auto Lubrication System | S | S |
| Forced Convection Zones | ||
| Top | 7 | 7 |
| Bottom | 7 | 7 |
| Heater Type | Instant response open coil | Instant response open coil |
| Heater Material | Nichrome | Nichrome |
| Profile Change Time | 5 – 15 minutes | 5 - 15 minutes |
| Temperature Control | ||
| Accuracy of Temperature Controller | + .1°C | + .1°C |
| Cross-Belt Temperature Tolerance | + 3.0°C | + 3.0°C |
| Heater Wattage Per Zone | 6000 w | 6000 w |
| Temperature Range Standard | 25-350°C | 25-350°C |
| High Temperature Up to 400°C | O | O |
| High Temperature Up to 450°C | O | O |
| Insulation Type | Calcium Silicate | Calcium Silicate |
| UV Cure | O | O |
| Cooling Systems | ||
| Number of Cooling Zones Standard | 1 | 1 |
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