RS4 Combined Rotary Slotter Machine by Ravi
RS4 Combined Rotary Slotter Machine by Ravi, Manufacturers Exporters

The RS4 Combined Rotary Slotter is a specialized piece of equipment used in the packaging industry. Its main functions include cutting slots, scoring, and perforating corrugated cardboard sheets. It operates at high speeds with precision, allowing for efficient production of cardboard boxes. The machine offers customization options and may feature automation capabilities to streamline the manufacturing process.
The RS4 Combined Rotary Slotter is a semi-automatic machine that's made of mild steel and can process 2,500 sheets per hour. It uses a die-cutting style instead of the traditional slotting style.
The RS4 is a basic requirement for corrugated box manufacturers. It's used to slot and slit after height creasing and slitting of the board.
Use and characteristics of RS4 Combined Rotary Slotter
- This machine adopts die-cutting style to replace the traditional slotting style. This new and synthetically equipment can finish auto slotting corner-slicing
- Adopts exported cambered saw-tooth knife making die-cutting surface smooth and without burr
- The gap between the cushion roll and the knife mould roll is adjusted by hand pneumatic adjusting the soft roll to go up and down
- The cushion roll adopts mechanical cam path longitudinal moving (40 mm) structure
- Electric adjustment for die-cutting phase with the scale showing the date
Technical Specifications of RS4 Combined Rotary Slotter
| Parameter Name | Specification | Specification | Specification |
| Reamer plate diameter | 400 | 400 | 400 |
| Size | 2200 | 2400 | 2600 |
| Board area (mm) | 1400 x 2200 | 1400 x 2400 | 1400 x 2600 |
| Max slot thickness (mm) | 300 | 300 | 300 |
| Slot width (mm) | 7.0 | 7.0 | 7.0 |
| (positive reamer) (mm) | 120 | 120 | 120 |
| Slot speed (pieces/ min | 0-70 | 0-70 | 0-70 |





