It consists of seven parts: belt conveyor, cutting blade device, drum screen, intermediate bracket, pulse electromagnetic bag filter, screw conveyor, and control box.

The bagged powder particles are transported by a belt conveyor to a sliding plate at a 45 degree angle and slide down along the sliding plate by gravity. During the sliding process, the packaging bag is cut open by a rapidly rotating blade, and the remaining bags and materials that are cut open slide into a drum screen for screening. The material falling from the drum screen is output by the screw conveyor, and damaged packaging bags, impurities, and clumped materials are carried out of the machine by the drum screen. The dust generated during the bag breaking process of the cutting knife is captured by the bag filter and shaken into the screw conveyor (the material output by the screw conveyor can be transported to the material storage tank using our company's designed and manufactured dense phase pneumatic conveying device or dilute phase pneumatic conveying device)

The small bag unpacking machine is suitable for unpacking and unloading bagged powder and granular materials, and is widely used in industries such as chemical, plastic, sewage treatment, and infrastructure. Automatic unpacking and unloading of dry granular materials such as plastic additives, bagged cement, and wastewater treatment clarifiers in bags. The small bag unpacking machine has the characteristics of reliable working performance and low power consumption. It is particularly suitable for situations that are toxic, flammable, highly corrosive, dusty, and not suitable for personnel to come into contact with.