Accurate positioning, multi groove forming, stable, fast and efficient;
Morse taper shank: 4 # / 5 #, 3 #, or 6 # [any shape can be customized];
Speed: 63 - 200 rpm;

Detailed information and operation method can be obtained by email

Email: kxbg365@qq.com

WeChat：czzhouhui

Power source: the drilling machine rotates clockwise;

Detailed information and operation method can be obtained by email

Email: kxbg365@qq.com

WeChat：czzhouhui

The tube plate inner hole slotting device is referred to as the slotting device, also known as the slotting knife, the slotting device, the slotting device, is a special tool for the tube plate inner hole slotting.

After the pipe hole is slotted, the sealing and pulling force of the connection between the pipe and the tube plate after the expansion of the pipe system are increased, and the connection strength of the pipe is greatly improved, which is not easy to loosen and stretch; It can also reduce or eliminate the expansion problems and troubles caused by the gap or pores caused by the thermal expansion and cold contraction of the expansion pipe or other factors. The precision of slotting in the tube plate directly affects the quality of expanding tube.

With the wide application of hydraulic strength expansion technology, the requirement of tube plate slotting is higher and higher. The simple slotting device made by users can not meet the requirement of 8-12mm wide slotting for hydraulic strength expansion. Therefore, in order to solve the problem of this part of users, the company has successfully developed the tube plate slotter which can meet the requirements of hydraulic strength expansion slotting.