Sinocorrugated 2011 will be held at the shanghai new international expo centre from april 6 to april 9. Hebei shengli paper chest equipment manufacturing will be onsite to display its new equipment. Hebei shengli paper chest equipment manufacturing, based in the carton machinery industrial zone of dongguan, is a leading carton packaging machinery manufacturer. The company produces carton packaging equipment in dozens of specifications. These include, among others · corrugated paper board medium and high speed 3ply, 5ply and 7ply corrugated cardboard production lines· single facer corrugated cardboard machine groups· low, medium and high speed ink printing, pressing, cornercutting, slotting and diecutting machines· automatic and chained rotary diecutters· platform grinder slicing machines · automatic and chained rolling lines· slicing corners· slotter machines· fourknife diecutters· paper rolling line machines· pasting machines· stitching machines shengli uses advanced technologies to design and manufacture 3ply, 5ply and 7ply corrugated cardboard production lines. The production lines have a maximum design speed of up to 220m per minute and a design width of 1.4®c2.2 meters. They are all based on high quality, reliability, functionality, safe design and manufacturing ability. The machine uses plc program control and touchscreen display adjustments. It also has full line speed intelligent interaction, paper break automatic detection, glue automatic adjustment, and a temperature display and monitoring unit which also integrates with the production management system in following the concept of manmachine integration. For the benefit of its customers, the company carries out rigorous factory testing of the corrugated board produced to ensure it meets qualification standards. This shortens installation time for the user and ensures product quality. The recently developed ykw ink printing, pressing, cornercutting, slotting and diecutting machine is the latest product to use a combination of new local and international technologies. It integrates printing, slotting and cutting, has high technological content and is very costefficient. The machine has been highly rated by users since its release into the market. The machine&rsquos feeder uses the front feeding mechanism from american company sun automation group. The mechanism greatly improves feeding speed and efficiency and significantly reduces block problems during board feeding. Suction feeding ensures the smooth entry of bent cardboard, so that feeding is more stable and accurate. The ultrathin feeding function ensures that 2mm cardboard enters smoothly. The machine uses plc control and is equipped with a 6inch touchscreen on the control panel. Through this, the feeder, printer and slotter can be controlled quickly and conveniently. The automatic zeroing device zeroes electrodynamic feeders, printers and slotters. The printer&rsquos ink doctor mechanism is also from sun automation group. The printing phase device uses plc touch screen control, with electric digital 360 degree adjustment, electric control for plate roll traversing, 20mm of horizontal adjustment distance and automatic centering that is convenient for pasting and plate printing. The machine also has an ink control system that sounds an alert and stops feeding when no ink is available. The gap adjustment of the conveying, embossing, rubber and gravure rolls uses a selflocking mechanism and the feed roll uses a fastmoving mechanism that makes adjustment faster and easier. The slotter uses single pole double slotting knifes, with dimensions that match the creasing wheel and slotting cutter head, for better creasing. Equipped with a precreasing device, after precreasing the board cannot be easily crushed. The gap adjustment of the creasing wheel, feeder wheel and slot knife also has a selflocking mechanism. The movement of the slot knife uses long lasting ball screws with high accuracy and smooth motion. The gap between the diecutter, diecutting phase and die cutter roll is controlled by a computer that displays adjustment data and sets the parameters. When feeding stops, the soft roll lifts automatically to reduce wear. It also automatically resumes operation. The die cutter roll and soft roll are international standard in size. Suitable templates and rubber mats can be acquired anywhere. The cushion roll has a mechanical cam horizontal moving device, so that each cut is in a different position, effectively extending the life of the felt. The diameters of the upper and lower diecutting roll are different while the line speeds of the two rolls are the same. The diecutting knife can perform unlimited cuts with no looping in the circumference, so that the wear of the rubber is more uniform. The line speed compensation device tracks compensation automatically on line speed when the soft roll diameter changes without manual adjustment. This ensures that the diecutting size of each batch of cartons is exactly the same. Moreover, it also greatly extends the life of the felt and the die cutter. The soft roll automatic repair device repairs worn felt. The felt returns to its clean and flat condition after repair and its performance is like that of a new machine, while repeated usage ratio also increases. As one of the first chinese manufacturers of carton packaging machinery, shengli&rsquos origins lie in responding to the needs of the domestic market. Today, the company is still committed to providing high quality carton packaging equipment at low prices. At the last sinocorrugated event, shengli&rsquos exhibit was one of the most popular onsite because of the hitech specifications, low price and good service capabilities of its products. Shengli acknowledges that sinocorrugated is the world&39s leading exhibition for corrugated box equipment, consumables and technologies. The show provides a platform for carton machine manufacturers to showcase the benefits of each product. With the help of the exhibition, shengli hopes to enhance its brand visibility within china and across the world.