3/5/7ply Automatic Corrugated Cardboard Making Plant for Carton Box

3/5/7ply Automatic Corrugated Cardboard Making Plant for carton box




Product Description :
Parameter:
Model:WJ-1800type 5ply corrugated cardboard Production line

Design speed:150m/min
5ply mechanical
speed: 120m/min
Working width:1800mm
Production line length: according to drawing.

Remark: Production line speed experiment raw paper should meet the follow requirement:
A:Raw paper grade can't be lower than Grade B,
B:Raw paper moisture content 11% ±1%
C:Face paper :110-250
D:Corrugated cardboard:10-200
E:Core paper:110-200
Corrugated type :A,B,C,EOptional
Heating requirement: common pressure for heating,250-280ºC
Power supply:380V 50Hz
Equipment flow direction: according customer factory

1. Hydraulic shaftless Mill Roll Stand

Structure and Features:
1,Symmetrical structure,can carry two kraft paper at one time,which can work without brake.
2, Reel paper lift-lower, clamp, loosen, movement, contra position operated by hydraulic .feeding kraft / reel paper quickly.
3,Brake: pneumatic brake

Spec of stand:
1, Reel Stand driven by hydraulic
2, Kraft paper range:
Width: Max: 18 00mm Min: 9 00mm
Diameter: Max: Φ1 5 00mm
Max Weight: 4 000Kg(One side)
3, Pneumatic Source Pressure(Mpa): 0.4---0.8Mpa
4, Power: 380V 50Hz

Spec of Hydraulic:
1 , Working Pressure(mpa):16-18mpa,
lift hydraulic cylinder: Φ 100×440mm ,
Clamping hydraulic cylinder: Φ 63×1300mm
Power Motor for Hydraulic Station: 3KW --380V -- 50Hz


2.Preheater Ø 900mm

Common Spec:
1, Working Width: 18 00 mm
2, Diameter of the Preheater cylinder:Φ 9 00mm
Preheating adjusting area by electric: 3 60°
Diameter of the roller for Preheating adjusting area by electric:Φ 110 mm
3, Steam temperature: 1 5 0-2 0 0ºC Steam pressure: 0.8 -1.3Mpa
4, Working Power: 38 0 V 50Hz
5, Power:250W Short Time(S2) Working Type

3.320C Type Single Facer
Feature:
Single facer is design for producing single-face corrugated paper,the medium process into wave-paper, and past glue on the top of flutes, stick with liner become into single-face corrugated paper.
★ . Upper corrugating roller lift-down controller by two hydraulic cylinder.
★ Cylinder with magnetic valve button & hydraulic station control pressure roller
★ . Gluing group: Advance and retreat of the glue roller house is control by two pneumatic cylinders.
★ . Adjust glue thickness: Quantity of pasting glue and control glue is control by the clearance between glue roller and doctor roller adjustment and the inter-face appear control, figure show gluing details.
★ . Adjust advance and retreat of glue roller and pressure roller clearance: The electric motor drive cam micro-adjust, and display the adjusting quantity on inter-face by the motor.
★ . Adjust pressure roller clearance: The electric motor drive cam micro-adjust, and display the adjusting quantity on inter-face by the displacement sensor.
★ . Main drive part: Main drive with the separate gear box to shift drive, gear is made from high quality alloy steel and the dip oil type, low noise, long life.
★ . Driving part details: The gear box transfer the kinetic energy to the three rollers (upper, down corrugated roller and pressure roller) through the universal transmission shaft. The structure ensures the stable performance, easy and fast to maintenance.
★ . Gluing roller idle running part: gear reducer motor,avoid glue dry on roller when machine paused.
★ . Add three steam turning tie-ins, steam tube and one backwater equipment.
★ . The iron blank on top of machine can separate disconnect to clean garbage inside, not need disconnect whole machine.
★ .The axis of upper, down corrugated roller and pressure roller adopt the resistant high temperature oil to lubricate

Gimba l driver system. Individual gear type drive box



Technical parameters:
1.Working width: 18 00mm
2,Operation side:left or right(depends on customer's factory)
3, Design speed:1 5 0m/min
4,Temperature Control:160-200ºC
5,Gas:0.4-0.9Mpa
6,Steam pressure:0.8-1.3Mpa
7,Corrugated type(UV or UV V)

Roller diameter:
1.Main corrugated roller: ¢3 2 0mm
2,Pressure roller: ¢3 2 4mm Gluing roller:¢242mm
3,Pre-heater roller:¢40 0 mm

4.Duplex Gluer
Common Spec:
1, Max working width: 18 00 mm
2, Operation Direction: Left or right (decided by the workshop of customer)
3 , Preheater cylinder temperature rang e : 1 6 0-200ºC Steam pressure: 0.8 -1. 2 Mpa
4 , Pneumatic system: 0.4-0. 7 Mpa

Spec of the rollers' diameter:
1, Glue roller:Φ2 69 mm Glue amount adjusting roller:Φ1 40 mm
2, Down preheater roller:Φ 402 mm Up preheater roller: Φ 374 mm

5.Conveying Bridge

Common Spec:
1, Working Width: 18 00 mm
2, Operation Direction: Left or right(decided by the workshop of customer)

Spec of the rollers:
1,Paper feeding rollers & tension rollers:Φ12 7 mm transport rollers:Φ1 10 mm
2,Main tension drive rollers:Φ 127 mm paper pass rollers and paper guide rollers:Φ 11 0mm
3,Paper feeding rollers with belts:Φ1 10 mm
Note: All the surfaces of the rollers are grinded and then chromed plated.

6.Double Facer

1, Working width: 1800mm
2, Operation Direction: Left or right (decided by the workshop of customer)
3, Temperature requirement: 160-210ºC Steam Pressure :1.0-1.3Mpa
4, Air pressure:0.6-0.9Mpa
5, Cool shaping length: 4m Heating plates amount: 18pieces
6, Pressure of Hydraulic system: 6---8Mpa

7.NC Slitter Scorer

Technical parameter :

1. Max. width:1800mm

2,Max. Machine speed:150m/min

1. specification:zero pressure line 5 knives 8 lines
2. Min. Cut width:135mm
3. Max cut width:1850mm
4. Min pressure line:0mm
5. cutter wheel positioning accuracy:±0.5mm

8.NC Cut Off

Spec:
9.Automatic Up Stacker

Features:
1. Change order in 5 seconds, automatic counting and automatic horizontal paperboard delivery.
2. Synchronization with production management control system,change order automatically with high speed.
3. During working with production management control system, the waste paperboard less than 700mm duo to change order.
4. Caterpillar type stacking platform, AC servo control movements, stacking smoothly and tidily.
5. Automatic paperboard side delivery when reach the setting quantity.
6. Paperboard dam controlled by AC servo system, change order automatic and fast, suitable for small size paperboard stacking.
7. Standard electric transport conveyor and double side delivery table.
8. Individually sealed control cabinet, electrical running in clean environment.
9. Color touch-screen display for easy field operation.
10. Fully automatic operation control, improve efficiency, save manpower, reduce labor intensity.

Technical parameters :
1,Max. Working width :1800mm 2,Operation side:left or right(depends on customer's factory)
3,Max. Stacking height:300mm
4,Max stacking length:3000 mm

10.Glue Making System
1, Supply the glue for the single facers and double glue machine which use glue water
2, The glue in the glue storage tank are transported by the glue pump to the device.
3, The storage tank and glue supply tank are with mix device, to avoid the glue becoming into the sediment.
4, Glue making device: Main Glue mixer, Vice Glue Mixer, Glue storage tank, glue feeding pump, glue return pump.
5, Glue making system adopts the recycle glue supplying, the rest glue returns back, the liquid level is auto controlled by floating ball, the glue from the return tank is transported to the tanks of each glue using device, to make the functions of the recycle and saving be true, and avoid the glue becoming into the sediment.
6, After the work finished, rest glue of each glue using devices are draw to the glue return storage tank to prepare for the next time using.
7, Responsible for technique guidance, and glue making way.

11.Steam System
Structure & Features:
1, To supply the heating energy for the various heating parts of the line, and keep the working temperature steady.
2, Each groups are deigned to be single steam supply system, temperature control by separately, energy saving and adjust conveniently.
3, Temperature controlled by adjusting the steam pressure, and with pressure gauge.
4, To long the using line of the rotary joints, the pipe system and rotary heating parts are connected by metal flexible pipe to realize the flexible connection
5, All the steam pipes are made of seamless steel pipe, to make sure the safety under the normal pressure.

Factory Manufacture Process:


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