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 (<5 m³/h)
⚡ Electrical
- Supply: 3× 230/400 V + N + PE
- Frequency: 50 / 60 Hz
- Power consumption: max. 26 kW
- Current: max. 39 A
- Fuse: 3 × 50 A (slow-blow)
