The total power consumption of a high‑efficiency coating machine is not fixed; it varies significantly with model, capacity, and configuration. When selecting equipment, pharmaceutical manufacturers must consider not only the nameplate rating but also the actual operating conditions-heating efficiency, fan performance, transmission load, and more. This is precisely where we can offer tailored component solutions to optimise power matching and part durability.
1. Small‑Scale and Pilot Models (Capacity ≤45L)
A typical 45L general‑purpose coater (excluding air compressor) has a rated power of approximately 5 kW, suitable for medium‑batch production or R&D trials.
In the BY series, the BY‑300 model totals about 1.78 kW, consisting of a 0.37 kW drum drive motor, a 405W exhaust centrifugal fan, and a 1000W electric heating element.
For such low‑power units, the mounting interfaces of motors and heaters, as well as fan impeller balancing, may vary between production batches. Hansheng Automation can custom‑machine motor brackets, non‑standard fan blades, and heater flange connectors according to your site power supply or space constraints, ensuring that total power fluctuation remains within ±3% after replacement or upgrade, while also improving heat dissipation.
2. BYC Series – Stepped Power Configurations
This series expands capacity to meet different outputs:
- BYC‑300/400: 0.37 kW main motor for drum, 60W auxiliary fan – total ~0.43 kW (heating excluded);
- BYC‑600: 0.75 kW main motor, 200W fan, 2000W heating element – total approximately 2.95 kW;
- BYC‑800: 1.1 kW main motor, 3000W heating system, 200W exhaust – total approximately 4.3 kW.
Among these, heating power accounts for the largest share. We can design graded heating control cabinets and matching heater power distribution boards based on your specific coating temperature requirements (e.g., low‑temperature slow drying for heat‑sensitive materials), so that the actual energy consumption curve aligns better with production rhythm, avoiding unnecessary standby loss. For noise‑sensitive environments, we can also fabricate silencer ducts and vibration‑damping gaskets to maintain airflow while reducing parasitic power losses.
3. BG Series – Industrial‑Grade Large Machines
Industrial models integrate multiple subsystems-transmission, hot air, exhaust, and stirring-with combined power ratings:
- BG‑150D (flagship): 2.2 kW main drive, dual hot‑air units at 2.2 kW each (total 4.4 kW), 5.5 kW dust‑exhaust fan, 6 kW stirring/insulation unit – total approximately 18.1 kW;
- BG‑80D (mid‑range): subsystem powers reduced to 1.5–3 kW, retaining 6 kW stirrer – total around 12–15 kW;
- BG‑40D (basic): approximately half the power of the flagship model, yet still modular in design.
For high‑power‑density machines, Hansheng Automation supplies custom busbar connectors, heavy‑duty terminal blocks, and hot‑air duct sealing rings to ensure reliable electrical connections and minimal heat loss under heavy loads. We can also redesign heater grouping schemes according to your on‑site supply capacity, splitting total power into multiple adjustable stages-meeting peak process demands while automatically reducing power during low‑load periods, thereby extending equipment life.
4. Selection and Power Redundancy Recommendations
Before finalising your choice, always verify the nameplate values-manufacturers may define "rated power," "maximum power," and "installed power" differently. For two‑ or three‑shift continuous production lines, we strongly recommend reserving a 20% power margin, along with voltage stabilisers and harmonic filters. We can assist in on‑site load assessment and customise cable trays, junction boxes, cooling shrouds, and other peripheral attachments to ensure that the reserved power can be utilised safely and efficiently.
Conclusion
High‑efficiency coating machines range from 1.78 kW (small) to over 18 kW (industrial) , depending on drum volume, heating method, fan efficiency, and auxiliary systems. Hansheng Automation does not produce complete machines; instead, we focus on providing precision‑customised power‑related components for all types of coaters-including heating‑element flanges, fan impellers, motor pulleys, distribution board brackets, and more. Our goal is to help you achieve stable, energy‑efficient, and process‑tailored performance across every power tier.
