With automatic and intelligent functions, it can be provided feeding system for all types of mixer or used for system updating, reforming and maintenance. ●　Integrates process control with production plan, material management and quality tracing, realizes control and management by one system. ●　Realizes different packing form conveying, such as sack, big bag, truck. ●　Auto-batching and weighing system for different material, such as power, particle, block, liquid, etc. ●　Totally enclosed conveying, energy saving and environment friendly.