ماكينة تعبئة الدهانات شبه الأوتوماتيكية

A semi-automatic paint filling machine combines manual container handling with automated net-weight filling. The operator manually places the empty container (can, pail or drum) on the weigh scale platform and initiates the fill cycle by pressing a pedal or button. The machine automatically opens the fill valve, monitors weight on the load cell, slows down near the target weight (slow top-off), and closes the valve at exact target weight. The operator then manually removes the filled container and loads the next empty one. This process achieves ±0.5% accuracy without the conveyor, automatic lid feeders and other automated systems required in fully automatic lines.

Semi-automatic machines require an operator to place and remove each container, limiting throughput to 300–800 units/hour. Fully automatic machines use conveyors to move containers through the filling station, achieving 800–3,000 units/hour for paint cans or 60–120 drums/hour for drum filling. Semi-automatic machines cost significantly less (typically $8,000–$35,000 vs. $60,000–$200,000 for fully automatic lines) and are more flexible for handling mixed container sizes. They are the preferred choice for small production volumes, startups and contract fillers.

Yes, a single semi-automatic paint filling machine can handle containers from 1L tins to 200L steel drums by adjusting the fill head height and using the appropriate weigh platform. For drums, a roller platform or drum pallet is used to support the heavy container on the load cells. For small cans and pails, a platform adapter is used. The PLC stores fill recipes for each container size — the operator selects the recipe before starting. Changeover time between container formats is typically 10–15 minutes.

Yes. For facilities filling flammable solvent-based paints (flash point below 60°C), we offer ATEX Zone 2 rated semi-automatic filling machines. ATEX Zone 2 covers areas where explosive atmospheres occur occasionally. The ATEX version includes explosion-proof motors, anti-static fill head, intrinsically safe control panel, and grounding connections. ATEX versions carry a premium of approximately 30–50% over standard CE models. Zone 1 rated versions (for areas where explosive atmospheres are present continuously) are also available.