● 專為管類零件設計，以等三角支撐，滾牙時能保證工件的真圓度、同心度與垂直度
● 固定滾通兩用，主軸采用變頻器控制，轉速可調節
● 進刀采用油壓電路控制，進刀平穩，操作簡單
● 傳動齒輪經熱處理后研磨，機械噪音小。耐用性高
● 適用于連接器、自行車、汽配、油管接頭行業  

● Designed for tube parts, such as triangular support, rolling teeth to ensure that the workpiece when the roundness, concentricity and verticality
● fixed rolling dual-purpose, spindle control with inverter, speed can be adjusted
● Feeding is controlled by hydraulic circuit, the feed is smooth and the operation is simple
● Transmission gear grinding after heat treatment, mechanical noise. High durability
● Applicable to connectors, bicycles, auto parts, tubing connector industry