给料机又叫定量配料机，该机结构简单，振动平稳，喂料均匀，连续性能好，激振力可调；随时改变和控制流量，操作方便；偏心块为激振源，噪音低，耗电少，调节性能好，无冲料现象；若采用封闭式机身可防止粉尘污染.

the whole spiral blade is immersed in the flooding level of the flooding end. The type is used for classification of ore with flooding size between 0.15-0.07mm. Our spiral classifiers are widely used in the distribution of ore in closed circuits with ballmills, grading ore and fine slit in gravity mills, grading granularity and flow of metal ore-dressing, and de-sliming and dehydrating in washing. 
定量配料机是一种新型的配料机械、适用于一般建筑工地、道路、桥梁等工程。本配料机可以为出料容量2000升及以下的混凝土搅拌机配料，可由搅拌机提升料斗直接接料，也可由皮带输送机接料，该配料机的称量系统采用重量控制仪及传感器，可对物料进行定量、配料和控制，并自动修改落差。本机具有布置合理，结构紧凑，操作简便，配料精确，控制可靠等优点。

This product features simple structure, reliable working conditions and convenient operation. Because different grains have different specific gravity and sedimentation rates in liquid, this product allows the fine ore to flow in the water, while coarse ore sinks to the bottom.
This classifier can filter materials and send coarse materials to the feeding mouth and discharge fine materials from the pipe. The seat of the machine features channel steel material, while the body is armor plated and the spiral axle is made of cast iron for durability. The machines lifting equipment can be used manually or electronically.

 
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