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eWA-450/600

Increase Productivity and Reduce Defects with the eWA-450/600

Discover the next level of wave soldering with the eWA-450/600, featuring a sleek new design and advanced control systems for safe, efficient operations. This machine offers a simple English interface and intelligent features like an automatic turn-on/off timer, reducing manual workload. Its high-quality sprayer ensures perfect flux atomization, and the innovative rail support minimizes PCB deformation during soldering.

Explore the Cutting-Edge Features of the eWA-450/600

Featuring a sleek design and advanced functionality, the eWA-450/600 redefines efficient soldering. Its comprehensive control features and automatic systems optimize your soldering operations synergistically.


 

  • New industrial design for aesthetic and functional superiority.
  • PC+ PLC control system for a stable and efficient operation.
  • User-friendly English software interface.
  • Automated machine scheduling to prepare for daily operations.
  • Strong supporting rails to prevent PCB warping.
  • Stepper motor-controlled spray fluxer for adjustable flux coverage.
  • Automatic flux feeding system to maintain optimal levels.
  • Exceptional spray quality for flawless flux application.

eWA-450/600 Questions and Answers

What PCB sizes can the eWA-450 handle?

The eWA-450 accommodates PCBs up to 450mm wide, traveling left to right on heavy-duty titanium finger conveyors. Conveyor speed is adjustable from 1–6.5 FPM (30–2,000 mm/min), and the infeeding conveyor height is set at 750mm ± 20mm — compatible with standard SMT line heights for direct inline integration.

What are the installation requirements for the eWA-450?

Power: 3-phase 220V standard; 380V available as option. Air Supply: 3–5 bars (45–75 PSI). Exhaust: Two 250mm connecting ports (standard). Footprint: 4,465mm (L) × 1,550mm (W) × 1,812mm (H). Weight: 2,100 kg — requires standard industrial flooring; plan for forklift or crane placement. Preheat Tunnel: 1,800mm / 70 inches with forced air convection (3 bottom + 1 top zone standard; 2 additional top zones optional).

How difficult is the eWA-450 to program and operate?

Programming is straightforward. The Windows 10-based software features an English interface. No specialized programming knowledge is required. Routine parameter changes — conveyor speed, preheat temperature, solder pot temperature — are all controlled from a single software dashboard.

How does the iWA-450 differ from the eWA-450?

Both share the same frame and core specifications. The key differentiator is the flux system: the iWA-450 uses a servo motor-driven fluxer with programmable selective flux application. The eWA-450 uses a stepper motor flux drive. The iWA-450 also features extended preheating options and is explicitly positioned as Industry 4.0 ready.

Does the eWA-450 support inline connection with an insertion conveyor?

Yes. The in-loading system is designed to connect directly with upstream insertion conveyors. This makes the eWA-450 a true inline solution for THT assembly lines, eliminating the need for manual board transfer between process steps and reducing handling-related damage.

What makes the eWA-450 different from a standard wave solder machine?

The eWA-450 is purpose-built for lead-free production with a titanium solder pot (550 kg/1,200 lbs capacity), PID + SSR temperature control, and a dual-wave system (turbulent + lambda). Unlike entry-level machines, it runs on a PC + PLC control architecture with a Windows 10 interface, features automated machine scheduling, and includes a stepper motor-driven spray fluxer for precise, consistent flux atomization — all in one purpose-built industrial package.

What warranty and support does SASinno Americas provide with the eWA-450?

SASinno Americas is headquartered in Washington, MO and provides North American-based sales, service, and support. Contact sasinnoamericas.com for warranty terms, spare parts availability, and service agreements. SASinno has received internationally recognized, award-winning recognition for wave soldering performance.

What is the eWA-450 automated scheduling feature, and how does it reduce operator workload?

The eWA-450 includes a programmable automatic turn-on/off timer. Operators can schedule the machine to begin the warm-up cycle before the shift starts — so the solder pot is at temperature and the machine is production-ready when operators clock in. This eliminates 60+ minutes of idle warm-up time per day and significantly reduces energy waste.

How do the eWA-450 sturdy supporting rails prevent PCB warping, and why does that matter?

PCB deformation during wave soldering is one of the primary causes of solder bridges, insufficient hole-fill, and cold joints. The eWA-450's innovative rail support system provides mid-board mechanical support during the solder wave pass, minimizing bow and twist on large or thin boards. This is especially critical for longer PCBs and high-density assemblies where thermal stress creates deflection.

What does the eWA-450 flux system consist of, and can I adjust the spray coverage?

The eWA-450 uses an ST-6 spraying nozzle with stepper motor drive, enabling software-controlled adjustable flux coverage. An automatic flux feeding system maintains optimal flux levels in the tank, reducing manual replenishment interruptions. The flux path can be simulated on-screen before production runs, minimizing waste and ensuring correct application on complex board layouts.

Is the eWA-450 truly lead-free compatible, or do I need a separate machine for leaded and lead-free production?

The eWA-450 is fully lead-free capable. The solder pot is made entirely from titanium, which resists corrosion from lead-free alloys that destroy standard iron or stainless-steel pots. The solder pot reaches up to 300°C max with a typical operating temperature of 280°C — well within RoHS-compliant lead-free solder ranges. Switching between alloy types is simplified by the automated solder pot in/out and up/down functions.