This dynamic pharmaceutical bottle checkweigher employs high-sensitivity weighing sensor technology and intelligent weighing algorithms to dynamically weigh medicine bottles as they move continuously along the conveyor belt. The pharma bottle checkweigher with rejector instantly detects and rejects underfilled or overfilled bottles, ensuring a smooth production process without compromising accuracy. The system's optimized conveyor belt structure stabilizes the bottles during weighing, enabling precise measurements even for lightweight plastic or glass containers.