Search results SubjectTerms:"spiral conveyors" UPUK

1.	A fixed-amount and variable-rate fertilizer applicator based on pulse width modulation Chen, Chang; He, Peixiang; Zhang, Jianjun ... Computers and electronics in agriculture, 20/May , Volume: 148 Journal Article Peer reviewed •A fixed-amount and variable-rate fertiliser applicator with vertical a spiral conveyor is proposed.•The rate changes with the travel speed but keeps the amount of fertiliser constant.•The ...	Full text
2.	Design of key components on LS-type spiral conveyor body 08/2017 Conference Proceeding Peer reviewed Open access	Full text PDF
3.	Method for preparation of feed drug mixtures with anthelmintics 10/2019 Journal Article Peer reviewed Open access	Full text

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