Corrugated cardboard thin blade slitter scorer machine

Corrugated Cardboard Thin Blade Slitter Scorer Machine

High quality tungsten steel blade
Using a high quality tungsten steel blade in a corrugated cardboard slitter scorer machine is important to the quality of the carton box. It makes the cut out of the cardboard clean and tidy. Also, it prevents the flattening of the corrugated paperboard caused by the thick-angle knife slitting.

The blade is made of high quality tungsten steel alloy, which is non-pressing, non-burring and has a long service life. The machine is designed with 8 shafts, which can minimize the length of the paperboard machining to 260mm. The slitting blade is electrically adjustable and has an automatic locking function. This reduces labor intensity and the downtime caused by the blade change.

Besides, the knife can be re-sharpened during the slitting process, which ensures the sharpness of the slitting knife. It is equipped with an automatic paper feeder and a manual grindstone to keep the knife edges clean. This ensures that the paperboard cutting machine runs steadily. It is also easy to bend the carton sheet.

The paperboard scoring machine also features a double rubber rollers pull feeding, which makes it convenient to use. Its patterned rollers increase friction with the paper conveying belt, resulting in smooth high-speed cardboard conveying. Moreover, the rubber seamless belt has a long service life, low noise, and easy maintenance.

The slitter knives are made of thin tungsten alloy steel, which provides excellent sharpness and long life. It is suitable for cutting corrugated board and composite materials.

The machine has a man-machine interface, which is PLC control. The machine has automatic row order speed of one to twenty seconds, so it can be used to make quick changeovers.

Automatic and manual two kinds pneumatic grinding type
Designed with the latest technology, the Automatic and manual two kinds pneumatic grinding type corrugated cardboard thin blade slitter machine is suitable for corrugated cardboard production lines. This machine has an automatic blade sharpening system. It is also equipped with a slitting knife that is controlled by servo. This blade is made of high quality tungsten steel and is non-burr. The machine is ideal for cutting corrugated cardboards and creasing corrugated boards. It has a long working life and is suitable for industrial applications.

The machine is equipped with a high speed robotic set up system that uses a brushless AC motor. It also has a sensor system that automatically checks the position of all slitting blades after each set-up. This helps to improve machine reliability and reduce set times.

The machine is also equipped with a duplex heating unit that consists of nine hot plates. It is also used to heat the cooling and drying chamber. This unit also has a heavy duty pull unit.

The machine also features a motorized web adjustment unit that includes conveyor take up belts. This unit helps to minimize working load and ensures maximum uptime. It is also equipped with a double guide optical axis that is dust proof. It also features tangential knives for detail cuts.

The machine is also equipped with a slitter robot that scans all slitting blades after each set-up. This sensor system provides greater machine reliability and reduces set times. It also reduces scrap.

Servo control
Servo control for corrugated cardboard thin blade slitter scorer machine is a technique which places the scorer at a predetermined position in the width direction of the corrugated cardboard sheet, reduces the time required to move from the processing standby level to the processing execution level, and prevents the corrugated sheet from being meandered. The method consists of the following steps:

Positioning the scorer – The scorer is placed at a predetermined position in the width of the corrugated cardboard sheet. The movement path is controlled to be obliquely toward a second width direction position. The moving path may also be adapted to have a convex broken line away from the processing surface. The moving path may also be controlled to move slightly away from the corrugated sheet.