stitch regulator

基本解釋

Disc type stitch regulator, lever type reverse feeding device, full automatic lubricated.
圓盤式針距調節(jié)機構，杠桿式倒順縫機構，全自動潤滑。
It usess cog belt for arm shaft and hook shaft driving, dial typed stitch regulator and reverse feeding lever.
上下軸采用同步齒形帶傳動，旋鈕式針距調節(jié)裝置及杠桿式倒順縫裝置。
It is provided with synchronous tooth belt for driving and plunger pump for lubricating link knob-type stitch regulator and lever-type reverse feeding mechanism.
上下軸用滾珠軸承支承，同步齒形帶傳動，柱塞式油泵潤滑系統(tǒng)。
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