1.1 The swivel drill is suitable for drilling, reaming, tapping, planing, and tapping threads on medium and large-sized metal parts. The main functional movements of the hydraulic swivel drill are realized by the handle, buttons, etc. on the spindle box.
1.2 The outer column drives the swivel arm to rotate ±180º around the inner column.
1.3 The swivel arm moves up and down along the outer column.

1.Introduction for Band Saw Machine:
1.1 Core Definition and Usage: Sawing machines fall under the field of mechanical engineering and are mainly used for cutting bars, tubes, and other profiles. They achieve the cutting process through the continuous or reciprocating movement of the saw blade or sawing disc, combined with the feed movement. They are important cutting equipment in mechanical processing.
1.2 Main Classification: According to the tools and structure, band saw machines can be classified into three main categories.
1.2.1 Circular Saw Machine: It uses a rotating circular saw blade as the tool. Depending on the feed direction, it can be divided into horizontal (horizontal feed), vertical (vertical feed), and oscillating (oscillating feed around a pivot point).

Model: YK-PD2012/ YK-PD2016/ YK-PD3016/ YK-PD4016/ YK-PD2020-2
This is special CNC machine for drilling plates and flanges, mainly used in steel structure, tower, bridge and other industries.

1.Model: YK-PHD1010/ YK-PHD1616/ YK-PHD2016/ YK-PHD3016/ YK-PHD4016
2.This machine is a gantry mobile CNC high-speed drilling and milling machine. It is mainly used for drilling, tapping and milling of workpieces such as steel plates, flanges, heat exchangers, tube sheets, and slewing supports. Carbide drills can be used for high-speed drilling with internal cooling. This machine is equipped with KND or Siemens CNC system bus control, convenient operation, can achieve automation, high -precision, multi -variety, small and medium -sized production.

Model: YK-PP103/ YK-PPR103/ YK-PP104/ YK-PPR104
Special CNC machine for punching and marking of steel plates in the field of steel tower industry. It is also used to punch and mark of steel plates of other industries.