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TQSX型吸式比重去石機(jī)是利用篩體的往復(fù)運(yùn)動(dòng)，在負(fù)壓氣流的作用下達(dá)到麥粒與石 子分離之目的，該機(jī)具有運(yùn)轉(zhuǎn)平穩(wěn)，耗能低．去石效率高，無分塵外揚(yáng)等優(yōu)點(diǎn)，廣泛用于 去除小麥、玉米、花生、大豆、稻谷等糧食中的并肩石。
Model TQSX draw-type gravity de-stoner makes use of screen frame reciprocating in order to separate kernels and stones. It has many advantages such as working smoothly, low power consumption, high-efficiency and no dust seen in workshop. It is used widely for getting rid of stones from wheat, corns, peanuts and paddies.