開槽界的“令狐衝”！全方位無死角一鍵切割，帶水作業乾淨又無塵【發明迷】

Since 2004, Ying Gangfeng has been making gear equipment using three old machines After doing well in the Yongkang power tool market, Ying Gangfeng suddenly gave up the gear equipment he was good at. Why did he invest so much money on groover It turns out that the workers in the construction of their own new houses accidentally hit the hammer on their hands due to high labor intensity and construction fatigue, resulting in injury Ying Gangfeng teamed up with two like-minded friends to immediately get into development mode The first generation of groover takes the longest tiem. Three people kept experimenting and finally finished it But alloy materials cannot cut hard things, they can only be re-developed The second generation groover uses diamond blades It also improves the underpower problem Up from 2000 watts in the first generation to 2800 watts But the second-generation groover still cannot cut right-angle corners The power of the third-generation groover has increased by 3,500 wat ts, and it also reduces dust The temperature of the blade during cutting has also been lowered The speed of the blade has also been increased from 2000 to 8000 revolutions per minute