Ersa Versaflow 40/50 Selective Solder Machine

Specifications
Machine dimensions
Length (base): 258 cm
Length (with conveyor): 358 cm
Width: 152.5 cm
Height: 180 cm
Weight: ~1,100 kg (without solder)

Conveyor & PCB handling
Conveyor type: Pin & chain (roller optional)
Conveyor angle: 0° (fixed)
Conveyor speed: up to ~10 m/min
Positioning accuracy: ±0.25 mm
Max PCB/pallet weight: 5 kg
PCB size range
Width: 50 – 400 mm (option up to 500 mm)
Length: 120 – 500 mm (option up to 600 mm)
Top clearance: max. 100 mm
Bottom clearance: max. 30 mm

Flux system
Type: Selective spray fluxer (precision/drop-jet)
Axes: 2-axis (X/Y), servo-driven
Flux tank: 2 liters
Spray width: ~3–6 mm (130 µm nozzle)
Positioning accuracy: ±0.25 mm

Preheating
Type: Bottom-side IR preheating
Connected power: max. 10.2 kW

Solder module
Type: Selective mini-wave soldering
Axes: 3-axis (X/Y/Z), servo-driven
Nozzle diameter: ≥ 4.5 mm
Solder wave height: max. 5 mm
Solder capacity: ~10 kg
Max solder temperature: 330°C
Warm-up time: ~1.5 hours
Positioning accuracy: ±0.25 mm

Utilities
Nitrogen consumption: ~2 m³/h
Nitrogen pressure: ~3 bar
Compressed air: ~6 bar (