亚洲aaaa级特黄毛片-99re热久久这里只有精品-日韩精品第一区二区三区-69成人精品毛片在线播放

功能特點(diǎn)

DG-1200A自動進(jìn)紙無塵開槽機(jī)，通過科學(xué)合理的結(jié)構(gòu)改造，最人性化的操作設(shè)計理念，體現(xiàn)了我們專業(yè)專注的誠意升華。
經(jīng)過橡膠帶的摩擦力，達(dá)到了連續(xù)自動給紙的目的。給紙后通過上面和左右兩邊彈性滾針軸承的導(dǎo)向，提高了給紙的精確度，有力地保障了開槽槽位的尺寸精度和穩(wěn)定性。
每分鐘開槽長度可達(dá)50米，- -次可開8條槽，特級進(jìn)口鎢鋼刀片，開槽槽面光滑，經(jīng)久耐用。開槽角度90-120由手 柄快速調(diào)節(jié)。

Features

This machine is improved form the semi automatic dust free grooving machine, and the most humanistic operation and design concept
Paper is continuously and atomatically feed via rubber bell, it is up side and left and right side guidance of the flexible needle bearing. improve precision of board feeding, and keep the grooving precision and stable.
The grooving length can be meters, it can get 8pcs groove at one time, it use special steel blade. groove very smoothly and can use long time. Adjust angle fom 90-120 by handle with change dferent blade holder.