High speed Printing Slotting Die Cutting Machine , 4 Colour Printing Machine

Cardboard feeding unit:

• Each unit is electric moving left and right with warning bell. When unit moving, the bell will be warning to make sure the operator safe. The moving motor with constant torsional moment which can buffer the impact of the two units when the operation is wrong.
• The Lead edge feed unit is made in taiwan,with long life,and high precision for feeding.
• Six shaft feeding wheels make feeding most high precision.
• The feed unit, printing unit, slotting unit and die-cutting unit all have electric “Automatic zero-returning” and “printing plate cleaned memory” function.

The printing Unit:

• The surface of the printing roller is grinded, polished and hard chromium plating.

• The down press printing roller adopt steel tube without gaps, after balance correction.And grinded, polished and hard chromium plating.

• The distance between the printing roller and down press printing roller is adjusted by hands,while the dial show the adjust date,the adjusting scope is 2-12mm.The printing and down press printing roller adopt the crosshead connect with the drive gears,when adjust the distance between the two rollers,the distance between the two driver gears of the two rollers will not changed.
• The material of the anilox roller is stee pipe coved with ceramic,laser cutting ink hole,balance treatment,usually chose 200Dpi-350Dpi.
• The rubber roller is steel roller covered with hardwearing rubber,this roller is especially grinded, after balance correction .the surface’s diameter in middle part of rubber roller is bigger than two sides,so as to obtain good effect of ink transmission.

The slotting unit:

• Creasing wheel roller material is steel tube with out gaps.
• With pre creasing wheels in the machine,the creasing wheel and the knife plate move left and right is synchronous adjustment by electric and computer.
• The slotting knife plate roller is after two times grinded.Be polished and hard chromium plating. And after balance corrective.
• The slotting knife is sawtooth, adopt alloy steel material and after heat treatment and grinded, more hardwearing and sharp-edged.
• The four slotting knives are synchronous moving for adjust the high of the carton box,adjust by electrically,control by button and colorful touch screen.

The die-cutting unit:

• The rubber cushion roller is steel material,the surface is grinded and hard chromium plating.The rubber cushion roller after balance correction.
• Rubber cushion adopt fastening-type excellent rubber.Easy to install and uninstall. Long service life,can be cutted 4million to 6million times.
• The unique speed compensation device can make the fine rubber cushion roller rolling running with the die,no matter how the diameter of the rubber cushion changed,the surface speed of the rubber cushion is completely controlled by the die.This could make the shape of the carton sheet absolutely equal to the die pattern without people operation.