Automatic 2Ply Corrugated Cardboard Production Line

Full line control by Siemens PLC and achieve synchronous control with laminator. Flexible high speed production for different kind of flute shape.

Full line control by Siemens PLC and achieve synchronous control. Flexible high speed production for different kind of flute shape by automatic down stacker to increase efficiency.

Standard corrugated line design with limit investment. Flexible production for all kind of the corrugated cardboard. Easy maintain and avaliable for future upgrade.

Siemens profibus control system with full servo control to satified with the quick respond and synchronization. Whole line equip with the most advanced automatic function on the Glue, Tension, Heating issue.  

Full line control by Siemens PLC and achieve synchronous control with laminator. Flexible high speed production for different kind of flute shape.

Folding unit All down carrier are motorized movement. Upper creasing wheels to ensure the second creasing. It is 4 pieces and driving by motor. Upper and down carrier moved by liner guide rail. Servo motor driving for the outer belts to ensure the folding precision. Independent frequency inverter motor driving for the final folding unit There are two big vacuum suction pipe for giving the power to the cardboard,when cardboard too heavy or too thin, it can be controlled by the fan power.make sure the cardboard transfer faster and steady.   Automatic pump gluing system Automatic pump gluing system. Automatic cycle when machine stops and easy to be clean. Motorized movement for the glue tank.    Stitching unit Swing mode of the stitching head. The speed is fast, qualified precision and longer working life. It can be single stitching, double stitching, to be setting. The stitching head is with automatic lubrication system. The lubrication time and oil volume can be setting. The stitching heard can move up and down. The stitching unit installed paperboard patching device is controlled by servo motor. It ensures the qualified rectify  precision after paperboard folding before stitching. It ensures the stitching precision.   Counter&Ejector According to PLC touch screen programmer and control by touch screen. Input data advance the machine working. Auto detector can output the exact number. Counter and the push regulator using pneumatic mode. Piling height: stacking number can be set freely.   Technical Data Max gluing speed 200 meter /min Max sheet size 5300 x2500 Min sheet size (Glue ) 900 x 550(mm) (stitching) 900 x 550(mm) Folding mode Top folding Available sheet 3 layer, 5layer, 7layer A/B/C/E Adhesive PVA Stitching head speed 1200 stitches/max Stitching head Swing type Stitching type // // //,    / / / Stitching wire Width: 1.95mm (+/- 0.05mm), thickness: 0.75mm (+/- 0.03mm) Stitching distance 30mm ≤ Stitch distance ≤100mm Slanting of the stitch 45º Total power To be informed later Voltage 380V, 50HZ, 3phase   Computer Control System No. Part / System Specification Remarks 1 Computer / Brand Touch Screen installed on feeding unit Omron Electric for flexo printer 2 Information Order management by customer   3 Machine Setting Automatic machine setting by computer   Order save and recall     Driving gear Made of 20CrMnTi alloy steel, quenched and grinded. Six level accuracy（same with the driving gear on saloon car）, running fluently, little noisy,hardness HRC60-63. Hard to wearing within decade, which can keep accurate printing register for long time.

Main features: The feeding unit adopts suction belt feeder. Side baffle can pat the corrugated paperboard. The gluing wheel is made of the stainless steel. Gluing pump supply the glue automatically. Glue less alarming and automatic cycle when the machine stops. Easy to be cleaned. Upper and down carrier moved by liner guide rail and motorized controlling. The pre-creasing wheels are install for the second creasing line. The final folding unit adopts the servo motor driving for the precision folding. The all belts can be easy to be changed.   Feeding unit Side baffle can pat the corrugated paperboard and ensure the feeding precision. Automatic belt feeder with many belts to ensure the feeding the cardboard.including the hard cardboard.. Feeding part adopts high pressure suction system,feeding accurate.   Automatic pump gluing system Automatic pump gluing system.glue wheel is made of stainless steel.GLUE pump supply the glue automatically.auto alarm when glue finished. Automatic cycle when machine stops and easy to be clean. Motorized movement for the glue tank.   Folding unit All down carrier are motorized movement.used many motors including servo motor to make sure the cardboard folding. Upper creasing wheels to ensure the second creasing. It is 4 pieces and driving by motor.make sure the cardboard inner creasing and outside creasing.especially for the hard cardboard. Upper and down carrier moved by liner guide rail. Servo motor driving for the outer belts to ensure the folding precision.there are four servo motors. Independent frequency inverter motor driving for the final folding unit Under guide plate adopts integrated design,with four groups pressing line which drive separately in the guide plate.   Ejector & Counter According to PLC touch screen programmer and control by touch screen. Input data advance the machine working. Auto detector can output the exact numb Counter and the push regulator using pneumatic mode. Piling height:stacking number can be set freely from 10-30 pieces.   Technical Data   Model JW-2400B Max gluing speed 300pcs/min Max sheet size 2400 x 1200 Min sheet size 700 x 300mm Folding mode up folding Available sheet 3 layers, 5layers，7layers Adhesive PVA Total power 36kw Voltage 380V, 50HZ, 3phase Dimension 14000 x 4000 x 2400mm Weight 16T     Line guide rail Down and upper carriers are line guide rail with motorized adjusted.

Original Japaness Asahi technology and parts, long working life and stable running to produce perfect die cut product for the end user.