The auto rotary slotter machine consists of a feeding system, an automatic alignment device, a rotating cutter head group, a creasing mechanism, a waste corner discharge system, and a PLC operating platform. It uses an integrated heavy-duty frame with a painted surface. The slotting cutter shaft is made of high-precision alloy steel. The Auto Rotary Slotter Machine is equipped with transparent safety shields on both sides. Through the touch-screen human-machine interface control, the operator can quickly input parameters such as cardboard size and slotting specifications, and the system automatically completes position setting and process switching.

auto rotary slotter machine Features

① High-speed rotating cutter group, smooth and neat slotting

The core slotting cutter group of the Auto Rotary Slotter Machine is made of alloy steel, with a blade thickness of 7mm, which has high wear resistance and long life. The slotting and corner cutting are processed by rotation, with clear cut lines and no burrs, which is particularly suitable for high-speed production lines. The maximum operating speed can reach 200 pieces/minute, which is suitable for the rapid processing of large-volume carton orders.

② Precision alignment system, slotting error less than ±0.5mm

The Auto Rotary Slotter Machine has a built-in intelligent positioning system and servo synchronous control module. The feeding system can automatically adjust the position according to the length of the cardboard and the preset specifications to achieve fully automatic alignment. The accuracy is controlled within ±0.5mm, and the consistency of each slot position can be maintained even at high speed, greatly improving the assembly accuracy of the finished box.

③ Automatic waste corner separation system to improve cleanliness and efficiency

The waste corners generated during the slotting process will be classified and collected through the automatic discharge system built into the Auto Rotary Slotter Machine to avoid paper scraps remaining inside the Auto Rotary Slotter Machine and ensure the stability of continuous operation. The collection device is driven by an independent motor and can work synchronously with the conveyor line to effectively improve the cleanliness and management efficiency of the factory.

④ Multifunctional creasing system, adaptable to different cardboard structures

The creasing structure of this machine adopts a four-wheel pressing method. The spacing between the creasing wheels can be adjusted manually or electrically between 10mm and 80mm, which is suitable for three-layer, five-layer and seven-layer corrugated cardboard. The indentation depth is uniform, the lines are symmetrical, and the folding line does not burst, ensuring the smooth progress of the subsequent box gluing and folding process.

⑤ Intelligent touch interface, support for multi-specification storage and call

The operating platform is a 10-inch Chinese and English switchable touch screen, which supports up to 50 sets of product specification preset calls. The operator only needs to click on the option to complete the specification switch, without repeated manual adjustment, significantly reducing the downtime and line change time. The system has automatic alarm, Auto Rotary Slotter Machine status monitoring and operation record functions, which is convenient for maintenance and operation tracking.

Auto Rotary Slotter Machine Application

① Large export carton factory in Ho Chi Minh, Vietnam

In a large export packaging company in Ho Chi Minh City with an annual output of more than 50 million square meters of cardboard, Auto Rotary Slotter Machine is widely used for fast slotting operations of televisions, home appliances and export fruit boxes. The factory uses a continuous production line, requiring the Auto Rotary Slotter Machine to run without trouble for more than 18 hours/day. With its high stability and accurate slotting performance with an error of ±0.5mm, the machine greatly improves the efficiency of order delivery and helps companies gain an advantage in local export bidding.

② Printing and Packaging Factory in Sao Paulo, Brazil

A medium-sized printing and packaging company in Brazil selected this Auto Rotary Slotter Machine for the structural processing of cardboard inside color boxes, serving the retail packaging orders of multiple home brands. Its high-quality creasing and clean corner cutting effects help customers significantly improve the consistency of product appearance and the convenience of assembly. At the same time, since the machine supports parameter memory function, it greatly reduces the time for changing styles and improves production capacity utilization.

③ Cairo Food Packaging Base in Egypt

A food packaging company in Egypt deployed this Auto Rotary Slotter Machine in the production line of milk, juice and candy export cartons. Since food packaging has extremely high requirements for creasing uniformity, the multi-wheel pressing system of the Auto Rotary Slotter Machine meets the requirements for high-frequency folding of three-layer corrugated cardboard without edge bursting. The Wanbao compressor control system makes the entire line run more efficiently, and the product qualification rate is stable at more than 98%.

④ Industrial packaging factory in Berlin, Germany

A large furniture industrial component packaging company in Berlin, Germany, introduced the Auto Rotary Slotter Machine for slotting and creasing large electronic motor packaging boards. The cardboard layers are thicker, which places higher requirements on the equipment's tool torque and creasing system. With its thick board adaptability and continuous feeding function, the Auto Rotary Slotter Machine successfully completed the continuous slotting of large-sized industrial boards, and received high praise from customers for its "industrial-grade efficiency".