Product Description

When sowing machines fertilizer operations, tractor power transmission by universal joint to the intermediate gear box gear, then fertilizer sowing shaft rotation axis and driven by a chain drive row, seed fertilizer with seed sowing machine and uses the external tank of fertilizer Wheel, sheaves stable displacement per revolution, its displacement and working length in a straight line relationship. Mainly by changing the working length of the sheave to adjust seeding rate, simple structure, easy to manufacture. And swap chain drive wheel through the middle of the transmission gear ratio gearbox, etc., to meet the requirements of corn and wheat and other drilling methods Bunch way.