TD75型輸(shu)(shu)送(song)(song)(song)(song)機由(you)于工藝(yi)結構簡單、造(zao)價低、部件通用性(xing)強(qiang)、維修方便(bian)，且輸(shu)(shu)送(song)(song)(song)(song)量能夠滿足通常情況，因而成為一種大眾型輸(shu)(shu)送(song)(song)(song)(song)機。根據需(xu)要可單臺、多臺或(huo)與(yu)其(qi)它(ta)輸(shu)(shu)送(song)(song)(song)(song)設備組成水平或(huo)傾斜的(de)輸(shu)(shu)送(song)(song)(song)(song)系統。

TD75型(xing)帶式(shi)輸送機所(suo)選用(yong)的輸送帶有(you)普通橡(xiang)(xiang)膠(jiao)帶和塑(su)料帶兩種。適用(yong)工作環境(jing)溫度在-15°～+40°之間。輸送具有(you)酸(suan)性、堿性、油類物(wu)質和有(you)機溶劑(ji)等成份的物(wu)料時，需(xu)采用(yong)耐(nai)油性、耐(nai)酸(suan)堿的橡(xiang)(xiang)膠(jiao)帶和塑(su)料帶。

帶式輸(shu)送機(ji)已(yi)成為(wei)整個生產環節中(zhong)的重要設(she)備之一。結構先進，適應性強(qiang)，阻力小、壽命長、維(wei)修方便、保護裝置(zhi)齊(qi)全是(shi)帶式輸(shu)送機(ji)顯著的特點。

在帶式輸(shu)送(song)(song)機運(yun)行前，首先(xian)要確(que)認帶式輸(shu)送(song)(song)機設(she)(she)備(bei)、人員、被(bei)輸(shu)送(song)(song)物(wu)品均處于(yu)安全完(wan)好的狀(zhuang)態；其(qi)次檢查(cha)各運(yun)動部位正常(chang)無異物(wu)，檢查(cha)所有(you)電氣線路是否正常(chang)，正常(chang)時才能將皮帶輸(shu)送(song)(song)機投入運(yun)行。 最后要檢查(cha)供電電壓(ya)與設(she)(she)備(bei)額定電壓(ya)的差別不超過±5%。