The Heller 1707-EXL is a reflow soldering system designed for soldering electronic components onto printed circuit boards (PCBs). It is equipped with various features and specifications to achieve efficient and precise soldering processes.
Here's a breakdown of the key information provided:
Power Input:
Standard: 208/240 VAC 3-Phase
Breaker Size: 100 amps @ 208/240 VAC
Optional Power Inputs Available: 380/400/415/480 VAC
Dimensions:
Overall Length: 134"
Overall Width: 54"
Overall Height: 63"
Typical Net Weight: 3000 lbs.
Operating System: Windows XP®
Cooling:
Waterless Cooling w/ Flux Separation System (Optional)
Typical Nitrogen Consumption: 700 to 900 SCFH*
Center Board Support: Optional
Height from Floor: Standard 35.5" ± 2.0"
Clearance Above Conveyor Pins: 1.15"
Clearance Below Conveyor Pins: 1.15"
Length of PCB Support Pins: 0.187"
PCB Dimensions:
Minimum/Maximum Board Width: 2" - 20"
Heating Zones:
Top Heating Zones: Seven (7)
Bottom Heating Zones: Seven (7)
Number of Cooling Zones: One Standard
Heater Type: Instant Response Open Coil
Heater Material: Nichrome
Temperature Range: 25-350° C (Standard), High Temperature Up to 450° C (Optional)
Throughput and Speed:
Supports high mix/medium volume throughput
Speed: Up to 24 inches (60 centimeters) per minute
Process Control and Features:
Efficient heat transfer from high-velocity heating modules with rapid response times
Wide process window for running different boards on a single temperature profile
Advanced 3 thermocouple PCB profiling and process parameter logging capability
Cpk software for real-time calculation of oven performance and repeatability
Cost Efficiency:
Computer-controlled automatic lubrication system for maintenance
Optional flux separation system for reduced maintenance and environmental protection
Forced convection design saves nitrogen consumption
Low KW design reduces electricity usage and changeover time
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