Corrugated paperboard production line


Hard chrome + Tungsten carbide. Average 2.5-4 times life over standard hard chrome, Paper saving 1% to 3% paper saving + energy saving!

Corrugator parts:

Mill roll stand - Electric

Features:

  • Upholding of paper roll and paper feeding in the course of production
  • Holding, vertically or horizontally movement of paper roll electrically.
  • Manual or pneumatic brake.

Specifications:

  • Max. dia. or roll: 1300mm, 1500mm
  • Max width of roll: 1400mm- 1800mm

Auto splicer ASP150 / 200 / 300

Features:

  • Full pneumatic driving, no any motors.
  • With three highest speed of splicer models selection
  • Special structure applicable for all kinds of paper!
  • PLC control and implementary devices can constantly keep properly the paper tension
  • Automatic, manual integrated tension control system
  • Convenient and reliable human and machine interface operation

Mill roll stand - Hidraulic

Features:

  • Upholding of paper roll and paper feeding in the course of production
  • Holding, vertically or horizontally movement of paper roll electrically.
  • Controlled by six hydraulic cylinders.
  • Pyramid, gear core and expansion optional.
  • pneumatic, magnetic powder, air brake or tension control for optional.

Specifications:

  • Max. dia. or roll: 1300mm, 1500mm
  • Max width of roll: 1400mm- 2500mm

Fingerless Single Facer I

Features:

  • Adapting for low and middle speed production line
  • Adopting covered vacuum adsorption structure.
  • Glue thickness adjusted by electric and digital display.
  • Lubrication by recycling oil or high temperature grease.
  • Block off glue by electromotion.

Specifications:

  • Max speed: 80 ~ 300m/min
  • Width: 1400mm ~ 2500mm
  • Dia. of roll: 280, 310, 360, 430 mm

Fingerless Single Facer II

Features:

  • Adapting for low and middle speed production line
  • Adopting inside-draw vacuum structure with silencre, low noise
  • Glue thickness adjusted by electric and digital display.
  • Diameter of corrugating rolls: 310mm, 360mm, 430mm, made from ally steel 48CrMo, hardened treatment on the surface, precision grinding, coated with chrome, hardness reaching HRC58-62
  • Working surface of each paper-guiding roll, preheater and pressure roll polished and coated with chrome
  • Adopting infrared, auto paper break protection, withdrawal of press roll and glue plate when breaking.
  • Auto glue thickness adjust according to different speed.

Specifications:

  • Max speed: 120 ~ 300m/min
  • Width: 1400mm ~ 2500mm
  • Dia. of roll: 310, 360, 430, 530 mm

Fingerless Single Facer III

Features:

  • Pneumatic - control gluing section, easy to clean.
  • The doctor roll and the lower corrugated roll, the pressure roll and the lower corrugated roll are adjusted by the electromotion at the same time.
  • The doctor roll adjusted by dual face driving, tension after coming back automatically
  • Easy to demount the whole structure of the upper and lower corrugated roller.
  • Tungsten carbide corrugated roll.

Specifications:

  • Max speed: 150 ~ 250m/min
  • Width: 1600mm ~ 2500mm

Twin Facer IV

Features:

  • Twin facer structure, one flute unit working and another can be pre-heating.
  • Operate the switch of clutch to change flute rapidly, and can get of flute type combination.
  • Vacuum suction system provides perfect flute shape.
  • Auto-circulating glue feeding system is provided, motorized glue application.
  • The flute is hydraulic controlled, glue application is pneumatic controlled

Specifications:

  • Max speed: 150 ~ 250m/min
  • Width: 1600mm ~ 2500mm

Fingerless single Facer V

Features:

  • The amount of adhensive applying is micro-adjustable with digital read-out
  • The gap between lower corrugating roll and pressure is control by motorized with limit switch. To prevent damage both the rolls. The read-out is digital.
  • Automatic forced oil feeding lubrication equipment.
  • The whole control is integrated.
  • Lower corrugated roll equipment with the damper to avoid breaking paper involved into roll and saving stop production when paper is broken.
  • The frame of machine has internal stress homologue to avoid machine frame has any deformation for keeping more usign life.

Specifications:

  • Max speed: 150 ~ 250m/min
  • Width: 1600mm ~ 2500mm

DFSF/MFSF SF-- VI/VII

Features:

  • Multi flute change type corrugator.
  • Change tine within five min. One corrugator can change flute three type at most.

Specifications:

  • Max speed: 150 ~ 250m/min
  • Width: 1600mm ~ 2500mm

Wind suction device

Features:

  • Tensing the paper sheet on the bridge, control of wind by convertor
  • Auto aligning and tension control system for option, to prevent paper from tilting

Preheater

Features:

  • Heating raw paper or corrugated paper, moisture control of raw material.
  • Manual or electric control of heating area of paper and auto adjust the angle according to the speed difference.
  • Advanced round closure design, keeping even heat for paper and save energy.

Glue machine

Features:

  • Separated motor drive.
  • Press roll up and down by pneumatic.
  • Thickness of glue adjusted manually, electronically auto adjust according to different speed with digital display.
  • Press roll or contact bar for choice.
  • With preconditioner device to speed up gluing.

Glue machine II

Features:

  • Separated power driving driving motion.
  • The applicator roll and doctor roll driven by syncronism reducing bounce.
  • Thickness of glue adjusted manually, electronically auto adjust according to different speed with digital display.
  • Automatic break detection and press roll raising.
  • Touch screen and PLC control.

Double facer

Features:

  • Hot section heated by steam, hydraulic lifting, pressing separately according to number of layers of board keeping proper pressure, facilitating formation of board.
  • Pneumatic tension for upper belt, electric or auto alignment keeping better operation.
  • Press roll or thermal bar optional, the number of the thermal bar controlled by PLC or production management system.
  • The number of hot plates decided by different speed require and width including: 8/12/15/18/21/24 SIZE: 600x160for every plate.
  • Adjust steam consumption according to the speed of entire line, so as to control the temperature of the hot plates.

Rotary cutter ZSG

Features:

  • Adopt stepless gear box, the width and length of the sheet is adjustable according to the require of customer, easy operation.
  • The upper knife is rotary, the lowe knife is positive simple structure, convenient to maintain and adjust.
  • The knife is made from high quality alloy steel, hardness of the can reach HRC62, keep long life.
  • Feeding unit main drive roll is treated by static balance, so can keep accuracy of feed.

Single sheet cutter

Features:

  • Short diameter high average speed, better to improve the productivity.
  • The precise adjustable gapless gear ensures accurate mesh. Drive directly, decrease the obstruction and drive nimble.
  • Computer controlling make tantamount to 1/3 electricity of common cutter.
  • Computerize length and amount store above 300 orders.