Large range drum checkweigher machine is a special weight detection and re-inspection equipment for various boxes or bags of large products. The range is divided into 25-500kg, which can be customized on demand. It is mainly to detect whether there are missing parts, small quantities, short-loading, overflowing and other situations in the product. Digital check weigher is an important equipment in the production line now, and is usually used at the front end of the sealing machine, scanning machine, coding equipment or the end of the packaging machine line.