4 Colors Corrugated Board Flexo Printing Slotting Die Cutting Machine for Carton

Performance and Characteristics:

The machine can finish multi processes one time such as: printing, slotting, creasing, trimming, corner cutting, punching, die cutting, stacking and so on.

Machine is designed according to high request and reliable function, humanization operation, it can setting, revision, implement, changing and memories in short time, and display data accurately .

All of drive rollers are made of high quality steel with temper and quenching treatment, not change shape when high speed running, hard chrome plated the surface with grinded.

Main drive gears adopt high quality steel with heat treatment with grinded, adopt cross slip system connect each gear, keep gear fix position, ensure transmission precision.

The whole machine undergoes the spray lubrication, intuitionist show setting, setting the double oil pipe balance system.

Whole machine working interval adjustment, self-lock worm wheel and worm device, fast and convenient.

The main drive roller adopt keyless connect, decrease the connection gap, ensure printing precision.

The machine adopts sealed spray lubrication for gear system, engineer oil automatic balance device; keep the oil level equal in each unit.

Motorized digital phase adjustment with “automatic zero return” and “memories” function ( options: PLC control with touch screen)

Lead edge feeder with vacuum sucntion, easy operate, high precision.

All units move automatic orderly, locked by pneumatic, alarm continually

Main motor is VFD, working stability, low power consumption.

Feeding unit

• Light type Lead edge feeder with vacuum suction, wind is adjustable depend on sheet, make sure feed sheet smoothly.
• Main motor with start protecting device, machine cannot run when machine units aren’t lock.
• Continuous or skip feeding available
• Double feed rollers wrapped with rubber, with groove prevent overpressure, reduce pressed sheet
• Left-right baffle adjusted by computer with automatic flap, back baffle adjusted by motorized, front baffle manual synchronous adjust.
• Dust clearance bush and fan to clean dust on board. Air outlet can be adjusted as per sheet size
• Machine units move by motorized and move with alarm belling to make sure safety.

printing unit

• Fast change printing plate, with footstep to control cylinder rotate clockwise or anticlockwise
• Feed roller, press roller, rubber roller, anilox roller gap adjust with self-lock part
• Printing phase adjusted by PLC in 360degree with digital input, do when machine running or stop
• Pneumatic brake device to keep printing register fixed, when units separate or clean, brake limit gear rotate, keep original gear position.
• Pneumatic lift anilox roller for ink, motorized ink will no dry.
• Printing cylinder made of seamless steel pipe, be grinded with chrome plated, do balance treatment, running smooth and steady.
• Lift-down design( when feed sheets anilox roller down in order, stop sheet lift rollers in order)
• Double diagram pump ink, recycle automatically, clean with water
• Memory function, after clean plate it back to original position
• Printing precision: +-0.5mm
• Printing cylinder horizontal move by motorized
• Steel anilox roller from Haili brand (option: ceramic roller with doctor blade)

slotting unit

• Box height adjusted by motorized.
• Slotting phase adjusted by PLC in 360 degree with digital input, do when machine running or stop.
• Slotting die and crease die move together by motorized
• Crease gap and knife gap adjusted by self-lock mechanism
• Collison protection on slotting knife for height adjust and move, don’t damage machine
• Collison protection for slotting die horizontal move (electronical)
• Slotting knife width 7mm, good quality material, with hot-treatment and grinded, teeth knife, double-piece trim knife, sharpen and precision.

Main Technology parameters