Hardboard Making Machine --automatic 3/4/5/6 Ply Grey Cardboard Production Line
This production line suitable for make 3-6 layer grey board complex cardboard with needed thickness and specifications line with rational design ,compact strure , convenient tooperation , save energy and etc features . This production line offset manualpasted and etc weakness . Drastically reduce the production cost , improve the quality of products .The flatness of cardboard and strength of adhesive force are improving , it is the ideal equipment.
Technological parameter
width |
1200mm-2200mm |
designspeed |
120m/min |
working speed |
40-100m/min |
installed capacity |
105kw |
cutting lehgth |
300-9000mm |
cutting precision |
±1mm |
max.weight |
15t |
equipment cenyth |
36m |
equipment height |
4.2m |
equipment width |
4.5m-5.5m |
products quality |
3.5t/h |
The parts that the customers should buy or prepare by themselves:
1. Air compressor (0.67m³),pipeline .
2. Glue pump and pipeline.
3. Electric power source, power wires connect from operation counter to power counter, and wire and pipe.
4.Water source, water transport pipe, water bucket
5.Water, electric, gas, ground work and civil work.
6.The material paper and corn starch (potato), caustic soda, borax are used when the 1st testing of the production line.
7.Lubricating oil, consistent lubricant, machine oil, hydraulic oil.
9.Provide food, accommodation of the installer , pay the workers’ salary (80USD per day) and the cost of round flight tickets
when installing.

Configuration List:
NO |
Name |
Qty |
1 |
Hydraulic mill roll stand |
2Sets
|
2 |
Conveying bridge |
1Sets
|
3 |
Four-ply preheater |
1Set
|
4 |
Glue machine |
1Set |
5 |
Fusing pressing machine |
2Sets |
6 |
Shaper |
1Set |
7 |
Thin blade sitter score |
1Set |
8 |
Automatic rotary cut off machine |
1Set |
9 |
Glue making systerm |
1Set |
10 |
Electric control systerm |
1Set |
Introduction for each equipments:
Hydraulic Reel Stand:
Structure and Features:
Symmetrical structure, can carry two Kraft paper at one time, which can work without brake.
Reel paper lift-lower, clamp, and loosen, movement,
contraposition operated by hydraulic pressure.
Feeding Kraft / reel paper quickly.
Brake: pneumatic brake
Double Level Auto Exoander, Expander head: 3/4 inch Double Level.
Spec of stand:
1, Reel Stand driven by hydraulic
2, Kraft paper range
Width: Max:2200mm Min:900mm
Diameter:Max:1400mm Min:350mm
3, Max load-bearing: 2500kg (One side)
4, Main roller dia.:219mm
5, Pneumatic Source Pressure(Mpa):0.4---0.8Mpa
6, Power: 380V 50Hz
Spec of hydraulic system:
1, Working Pressure(Mpa):16---18Mpa
2, Hydraulic Cylinder Range(Lift/Down):100×440mm
3, Hydraulic Cylinder Range(Clamp/Loosen):63×700mm
4, Hydraulic Station Motor Power:4KW Short Time(S2) Working Type
Nominal voltage:380V 50Hz
5, Hydraulic Station Electromagnetic Valve Working Power:220V 50 Hz
Kraft paper feeding trolley & guide rail :
Structure & Features:
to feed the Kraft paper to reel stand.
The whole body of rack is under the ground, main frame: Model 14 channel steel is weld with
20mm round steel, length: 6000mm.
Two racks for one reel stand to feed the Kraft paper at both side.
Conveying bridge :
Structure and Features
Working width: 1200-2200mm
Overall size:7500mm×3400mm×3000mm
pulling paper roller diameter : 156mm
Over paper roller diameter : 104mm
Four-ply preheater
Technical parameter
Working width:1200mm-2200mm
Leading paoer roller diameter: 104mm wall thickness:12mm
unfolding paper roller diameter:240mm wall thickness:16mm
Overall size:2200mm×600mm×1800mm
Note: with electric heating power 32kw,without electric heating no power
Structure and Features
Each roller precision grinding chrome plated treatment on the surface, smooth and durable.
keeping Keeping the flatness of the paper before gluing , to achieve gluing even
Electric heating can make paper moisture before entering the glue machine are basically identical
Spare Parts that need to buy from others and main materials
Two sides wallboard material :Q235-A steel plate thickness 20mm Hebei produced
Leading paper roller material:20steel Bao steel produced
unfold roller material:20G Steel,wall thickness16mm Ji steel produced
Main Bearing:Ha,Luo,Wa produced,mounted bearings Zhejiangjinrun produced.
Glue machine:
Technical parameter
Effective working width: Max.2200mm
Max. mechanical speed: 80mm/min Economic Speed:40-70mm/min
Working air pressure:0.6-0.9Mpa
Machine total power:6.6kw
Working power supply: voltage380V 50Hz
Overall dimension:2850mm 1000mm 2200mm ( Length, Width, Height)
Paper press way: press roller pneumatic
Thin Blade:




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