SLJ series spiral round pipe vibration feeder is a kind of economical and practical convenient feeding machine, its characteristic is simple installation, easy to use, maintenance is convenient. Due to the uniqueness of the design, easy to transport liquid and powder material with poor liquidity, such as milk powder, monosodium glutamate, solid drink, white sugar, dextrose, coffee, feed, pharmaceutical, pesticide, solid powder, granular additive, dyestuff, etc.