حلول Haichen SMT

The conformal coating line achieves competitive advantages in efficiency, quality and cost through the following features:

Production Efficiency

High automation level: Minimal manual intervention (limited to loading and unloading);

Moderate seamlessness between equipment (only temporary pause during coating process).

Quality Control

High process precision: Path accuracy ( ±0.02mm repeatability), consistent coating thickness (compliant with IPC-A-610 standard)；

Traceability: The production line can integrate with MES systems to record coating parameters (e.g., time, pressure), inspection data, operator information, etc., enabling full-process traceability.

Cost Optimization

Labor cost: Compared with traditional manual coating lines, this solution saves manpower (1 operator vs. 3–5 operators) and requires lower skill levels (easy-to-learn programming; no specialized background needed)；

Material cost: Improved coating utilization (precision coating reduces material waste by 30%)；

Maintenance cost: Low equipment failure rate (long MTBF), consumables replacement cycle (every 6 months), and fast after-sales support (24-hour remote response).

Flexibility and Adaptability

Product compatibility: Quick product changeover (changeover time <30 minutes), compatible with a wide range of PCBA sizes (50mm × 50mm to 450mm × 450mm) and different coatings (acrylic/silicone/urethane)；

Scalability: Supports modular upgrades (e.g., AOI inspection, in-line rework stations, additional valves, CCD vision cameras, laser height measurement, workpiece heating modules, etc.) to meet future capacity or process requirements.

Safety and Compliance

Operational safety: Equipment includes safety features such as UV shielding in the curing oven, solvent leak alarms in the coating machine, and EMC compatibility to avoid interference with surrounding equipment.

This production line reduces manpower to just one operator through automated loading/unloading by Loader/Unloader units, cutting 2–4 positions compared to traditional lines. The Selective Coating Machine’s ±0.02mm positioning accuracy improves coating utilization by 40%, reducing under-coating and over-coating defects by 60%. The UV curing oven enables rapid curing in 1 minutes, shortening the cycle time to tens of seconds per PCBA and increasing production capacity by 40%… This delivers a competitive advantage in terms of efficiency, quality, and cost.