Water Ink Steel Cover Flexo Printer Slotter Die Cutter

Steel Cover Flexo Printer Slotter Die Cutter Water Ink Auomatic Control

 1)Roller Transfer. 2)Lead Edge Feeder 3)Roller gap adjusted by Manual Or PLC 4) Gears quencedd and grinded.

Technologic parameter

FEATURES

All the gears are made of 20 CrMnTi ,undergoes quenched and precise grinded for good printing and long life service

All the rollers undergo precise treatment,grinded and plated with rigid chorme and make balance rectification

Bearing has HRB,NTN,NSK for option

Feeder unit

• 4-row shafts rotary feeding type, easy operating, high  precision.
• 7.5Kw high pressure centrifugal fan motor, the volume can be adjusted depending on the degree of the cardboard bending, with easy operation and high precision.
• Left and Right baffle position are both manual electrical adjusting and lead by wire rod.
• Position of the Front baffle is manual synchronous adjusting.
• Cardboard skip-feeding function: customer can choose skip-feeding mode according to requirements to ensure large format cardboard can be processed.
• Main motor adopts frequency conversion controlling, it is stable when starting and operating the machine. Energy saving 30%.

Printer unit

Printing Roller

• External diameter 406mm(printing plate thickness is 7.2mm), with surface grinding and hard chrome plating.
• Made of alloy steel with high quality, dynamic balance correction.
• Roller body is engraved reference line on horizontal direction and vertical direction, easy to register.
• Ratchet fixation type coiling shaft hanging the printing plate, equipping locking device on the left and right side, ensure easy operating and accurate alignment.

Impression Roller

• External diameter 136mm.
• Adopts Steel pipe with surface grinding and hard chrome plating.
• Dynamic balance correction, stable operating.
• Gaps between impression rollers are adjusted by bipolar self locking worm gear case and equipped with handle, scale showing on the case to ensure convenient and quick adjusting, the range of adjusting is 0-11 mm.
• Precision planetary device is used for phase adjustment, electric digital display, it is also can be set by inputting size number in touch screen. It can be adjusted either on the boot or after shutdown.

Anilox Roller

• Adopts high quality steel with external diameter 190mm, with surface grinding, rolling mesh, hard chrome plating, dynamic balance correction, removing the centrifugal force.
• Gaps between the anilox roller and printing roller can be adjusted by bipolar self locking worm gear case, equipping with handle, scale showing on the case.
• Anilox roller automatically rolling to avoid ink dry-up, automatically cleaning.
• Working in with the cardboard feeding system, air-pressured automatically lifting device, anilox roller automatically fall and get in touch with printing roller when starting feeding, and automatically lifting up to separate with printing roller when stopping feeding, reduces abrasion and improve service life.
• Ceramic roller and doctor blade is optional according to requirements.

Slotter unit

Operation Controlling:

• Adopts computerized touch screen, automatically adjusting and testing through the rotary encoder and PLC, stored order can be called, fast and efficient automatically contraposition.
• In addition to the use of a computer touch screen, the axial and box height of each cutter seat is adjusted by PLC and rotary encoder. The electric control button can also be used to adjust the axial and box height of each cutter seat.
• It is equipped with an emergency stopping device to ensure safety.
• In the horizontal adjustment, the design of the knife slot is adopted, and the upper and lower knives are meshed together when the order is adjusted, and the cutting tool is protected.

Slotting Phase Adjusting:

• The phase is controlled by a special computer instrument and the electric digital 360 degree adjustment (can be adjusted during operation or stopped).
• The phase zero device ensures the slotting position to be changed quickly.
• Single shaft and double knives slotting, and the high adjustment of the box is used to adjust the structure of inner tooth, so that the lubricating oil is not easy to pollute the cardboard. And the box high adjustment has electronic anti-collision protection device, will not damage the machine.

Creasing Wheel:

• The pressing shaft is made of thickened and high quality seamless steel pipe. The surface is lapping and hard chromium plating, and the movement is smooth.
• The axial position of the creasing wheel and the slotting cutter is automatically adjusted by the precision guide screw.
• Upper creasing wheels are coated high quality resin to avoid cardboard to be crushed.
• The adjustment of the lower shafts of the creasing wheel and slotting cutter adopts the adjustable eccentric sleeve structure, making the structure compact, convenient for adjustment and accurate positioning. The clearance of the lower shafts of the creasing wheel and slotting cutter is manually adjusted by the bipolar self locking worm gear.

Pre-creasing Wheel:

• The upper and lower shaft diameter of 110mm, equipped with five sets of pre-creasing wheel.
• The position of the pre-creasing wheel and the slotting cutter is axially synchronous adjusting.
• It can effectively prevent the phenomenon of crushed cardboard.

Die cutting unit

• Die-cutter roller is made of high quality 45# Steel, with hard chrome plated and balance correction.
• The rubber pad adopts Taiwan famous brand MAXDURA, flexurane sleeve, with smooth incision, easy to install, ensure the usage life over 10 million times.
• A mechanical left and right mobile device for the rubber cushion roll to ensure the different positions of cutter, effectively prolongs the rubber working life. The moving distance is 40mm, to ensure the wear of the rubber pad more average.
• It is equipped with cylinder separation device, but when the cardboard is empty, the upper and lower two rolls can be separated to reduce the wear and tear of the rubber sleeve and the cutter. Prolong the service life of the rubber sleeve and the cutter.
• The rubber roller consist of two polished bars and one screw bar. Automatically fix roller when the rubber pad wore badly, both ends equipped travel switch in case of collision. The alarm lights keep lighting when fixing the pad, ensure the safety.
• A new type of aluminum alloy self locking worm gear box is adjusted to display the scale of the upper and lower rollers, convenient and quickly, the adjustable range is 0-8mm.
• Adopts precision planetary gear device.
• The phase is adjusted by electric digital display or digital control (360 degrees) (operation and stop can be adjusted).
• In addition to the standard rotary cutting the main function, it also equipped with four sets of steel blade mold. Easy to install and uninstall, simple adjustment (this mold is for optional, additional charge is required).

Stacker

• Max stacking height 1600mm
• Chain driving or hydraulic driving for option
• Safety device installed to avoid the collection cabinet drop suddenly
• Good quality convey belt for long time service