Corrugated Cardboard Production Line is the professional equipment for producing corrugated cardboard.The 3ply,5ply,7ply,and multifunctional corrugated cardboard production line mainly consists of the following equipment:MilRoll Stand,surface paper(core-paper)preheater.Single facer,Conveying Span Bridge.Glue Application Machine,Double Facer,Rotary Shear,Slitter Scorer,Cut-off,Conveyer and Stacker,Steam heating System,Air compression system and Glue Making System,etc.Different models and quantities of equipment can compose different models and grades of 3ply,5ply,7ply corrugated paperboard production line.On the basis of understanding the requirements of the customers and the advanced skill at home and abroad,our company has developed and designed these production lines with a speed of 200-350m/min;the paper width is 2200-3100mm and A/C/B/E four flutes for customers to choose from,the flute shape is UV shape and more like V shape.

*The design of the negative pressure internal adsorption cassette for quick replacement of corrugated rollers,the practical and innovative design solution benefits from the perfect combination of German and Italiantechnology.

*Fast changing corrugated rollers in cassette,hydraulic trolley carries corrugated rollers cassette to single facer,reduce the time of changing job into 20 minutes.

*The unique mechanical structure combines avant-garde innovation and practicality,perfectoperating performance and innovative solutions benefit from the perfect combination of Germanand Italian technology.

*Base paper rise up and down adopt hydraulic to drive,meanwhiletwo base paper can be changed at the same time.

*Hydraulic pulling up and down the rolling paper,meanwhile tworolling papers.
can be changed at the same time.

*The heater can be rotation with reducer,uneasilybreak the paper.

*The heater can be rotation with reducer,uneasilybreak the paper.

*The heater can be rotation with reducer,uneasily break the paper.

*The cylinder is fixed and adjust the surface of the rolling basing on thewearing.

*The heater can be rotation with reducer,uneasily break the paper.

*The cylinder is fixed and adjust the surface of the rolling basing on the wearing.

*Adopting modular design,up and down layer gluemodule can replace.

*Single layer double-layer and three-layer are used in 3,5and7 ply production lines,each using an independent variable frequency drive,automatically trackthe production speed.

*Bridge using high-quality profiles and plates,the main steel production of H.

*Module structure,installation and debugging are easy and convenient.

*The hot plate adopts computer-controlled air bag pressure plate and air cushionpressure mode.

*Main drive up roller diameter φ960mm,down roller diameter:φ750mm(ZCD5/4);Main drive up roller diameter φ900mm,down roller diameter:φ650mm(ZCD3),also with middle height design,the rubber roller is with high wear resistant coating rubberb,the shape is like'人'.

*Control of slitting or scoring subassembly adoptsindividual AC servo motor and controller, therefore ,realizes quick and precise order change.Order time is1-3 seconds.

*Special structural design,particularly well mechanical strengthwall and base.

*With single layer or double layer structure for choice.

*The perfect combination of gantry lift with belt conveyor and large basket lift ensures the fastest discharge cycle time and the best stacking quality at the highestproduction line speed.

*Small down stacker,automatic change order and battle,accurate counting,stackingneatly.

*Hang basket computer automatic control,servo motor up and down furl paperdevice,it can make the receiving paper plate uniform moving,it is steady andneat.

*DM2 type four section conveyor belt,independent inverter motorcontrol.

Single layer corrugated paperboard production line is the special equipment to produce the single layer corrugated paperboard.It mainlyincludes mill oil tank,single facer,preheater,single layer conveyor,single layer sitter socrer,single layer cut off,stacker,steam heatingsystem,air compressor system and glue making system etc.The flute shape is UV more looks ike V shape,the fute includesA、C、B、Efour intotal.Design speed 200、250m/min,the working width is 2200mm、2500mm、2800mm.

*Separate servo control of slitting knife arrangement,fast,accurate andreliable,single row slitter can realize 1-3 seconds to change orders,optional double row slitter can realize 0 seconds to change orders.

*Mainframe structure,modular design,precision machining,precision assembly,longterm stable operation of equipment.

*Four independent belt longitudinal transmission,servo motor independent drive,automatic tracking machine speed.

The equipment is the whole process of automatic control of the glue makingprocess,according to the process,raw materials and weather changes can automaticallymodify the formula,with online viscosity testing system,the equipment is widelyapplicable to the domestic and foreign large and small corrugated board manufacturers.