CNC Turret Punching (SKJ-300)

1. The machine body adopts heavy-dudy frame made of O-type steel plate welded with reinforced throat sheet. It is entirely tempered in order to eliminate stress and insure high rigidness and accuracy in longtime operation.

2. Thick turret structure and paired punching technology ensure coaxiality of the upper and lower parts. Besides, the thick turret allows mould to use a longer guide for improving working accuracy. Complete insert and sleeve joints prolong service lift of both mould and turret.

3. The punch press adopts high precision ballscrew and linear rolling guide to linear high accuracy of movement along axes x and y and positioning, as well as high reliability.

4. Numerical control system utilizing FANUC or SIEMENS system with built-in PLC can implement all the special programs required for punch press. All the drive parts are modular-designed to make maintenance and repair easier.

5. Float-type pneumatic clampers are available for free moving material to be punched during processing in order to guarantee punching accuracy. Thin structure at the front end of the clampers makes them conveninent to pass between the upper and lower turrets, thus reducing blind punching area.

6. Centralized lubricating system is capable of directly deliver lubricating oil to every lubricating point, thereby reducing friction of all the moving parts and extending service life of punch press.

7. The worktable uses structure combined hair brush and ball bearing in order to decrease noise and vibration during operation and also protect the surface of material to be processed against scraping.

8. Worm and worm wheel reduction unit is used in rotary mould. Slitting worm structure can eliminate the side clearance, provide high graduation accuracy, extend the producing range. (optional)