Product introduction
CHM-A4-4(4),A4 cut size sheeting and packaging production line adopts the most advanced twin rotary knife synchronize sheeting technologies.The cutting production speed can reach 280m/min.The output of the ream can reach 30 reams per min.
Features
1.High producing capacity:
The maximum stable running speed reach from 27 reams per minute, around 13-18 tons per day(8 hours).
01
2.High degree of automation:
From paper roll to reams,no require any manual operation.
02
3.High cutting precision:
The after cutting paper sheets accuracy reach ±0.1mm
03
4.Packaging quality：
Automatic packaging machine adopt international brand gluing system. Packed reams have very high quality.
04
5.Large size touch screen:
It is easy to control and set parameter in the touch screen by the intelligent PLC system.
05
CHM-A4-4(4) parameter
|
Paper Width |
: |
Gross width 850mm, net width 840mm |
|
Cutting numbers |
: |
4 cutting-A4 210mm (width) |
|
Paper roll's diameter |
: |
Max.Ф1500mm. Min.Ф600mm |
|
Paper core's diameter |
: |
3"(76.2mm)or 6"(152.4mm) or according to the clients' demand |
|
Packing Paper grade |
: |
High-grade copy paper; High-grade office paper; High grade Free Wood paper etc. |
|
Paper weight |
: |
60-100g/m² |
|
Sheet length |
: |
297mm ( specially design for A4 paper, the cutting length is 297mm) |
|
Ream amount |
: |
500 sheets Max. Height: 45-55mm |
|
Production speed |
: |
Max 0-250m/min(depends on different paper quality) |
|
Max. Numbers of cutting |
: |
841/min |
|
Output of the ream |
: |
27 reams/min |
|
Load of cutting |
: |
400g/m² (4×100g/m²) |
|
Cutting accuracy |
: |
±0.2mm |
|
Cutting condition |
: |
No variation of the speed, no break, cut all the paper at one time and need the eligible paper. |
|
Main power supply |
: |
3*380V /50HZ |
|
Voltage |
: |
220V AC /24V DC |
|
Power |
: |
32KW |
|
Air consumption |
: |
300NL/min |
|
Air pressure |
: |
6 bar |
|
Edge cutting |
: |
2×10mm |
|
Safety standard |
: |
Design according the safety standard of China |
Cutting part details
1. Unwind Stand (2 Sets= 4Rolls)
(include 2 sets of railway and trolley)
A-1 Type: CHM-A4-4
|
1) Machine Type |
： |
2 rolls loaded unwind stand *2sets plus (shaftless and hydraulic floor pickup system) |
|
2) Diameter of the paper roll |
： |
Max. Ф1500mm |
|
3) Width of the paper roll |
： |
Max. Ф850mm |
|
4) Paper rack's material |
： |
Steel |
|
5) Clutch device |
： |
Pneumatic Braker and control |
|
6) Clip arm's adjustment |
Manual adjust by oil pressure |
|
|
7) Paper core demanding |
3"(76.2mm)or 6"(152.4mm) or according to the client's need |
2. Automatic tension control system
A-2 Type: Automatic tension control system
|
1) When the paper through inductor, that automatic feedback to the PLC control system to increase brake load, increase or reduce the tension that control the paper tension automatically. |
3 High precision cutting knife system
A-3 Type: High precision cutting knife system
|
1) Upper and lower knives are rotary make the cutting accuracy is very precision. |
|
2) Anti-curve device Include one set of square bar and steel wheel. When the curve paper through paper edge unit that can adjust the paper square and let it flat. |
|
3) 5 sets slitting knives Upper slitting knife take by air pressure and spring. Lower knife connect with bear drive and move with spring. The upper and lower round knife is made by SKH. The lower slitting knife and drive with in-phase belts. The lower slitting knife is 5 groups, each group have two knife edge. |
|
Upper wheel |
： |
Ф200*1100mm (rubber covered) |
|
Lower wheel |
： |
Ф400*1100mm (anti-glide) |
|
4) Cutting knife group |
||
|
Upper cutting knife |
： |
2pcs 1100mm |
|
Lower cutting knife |
： |
2pcs 1100mm |
|
5) Driving group(High precision bear and belt drive) |
||
CHM-A4B Ream Wrapping Machine Details
|
Paper Width |
: |
Gross width:310mm ;net width :297mm |
|
Ream packing high |
: |
Max 55mm ; Min 45mm |
|
Packing roll dia |
: |
Max.1000 mm ; Min.200mm |
|
Packing roll width |
: |
560mm |
|
Packing sheets weight |
: |
70-100g/m² |
|
Packing sheets grade |
: |
high-grade copy paper, high-grade office paper, high-grade offset paper etc. |
|
Design speed |
: |
Max 50 reams/min |
|
Operation Speed |
: |
Max 34 reams/min |
|
Packing condition |
: |
no speed variations, no breaks, cut all the paper at one time and qualified packing paper. |
|
Driving |
: |
AC Servo Driving |
|
Main power supply |
: |
3*380V /50HZ( or as required) |
|
Voltage |
: |
220V AC /24V DC (or as required) |
|
Power |
: |
18KW |
|
Compressing air consumption |
: |
250NL/min |
|
Air pressure |
: |
6bar |
Hot Tags: a4 size paper cutting machine, China a4 size paper cutting machine manufacturers, suppliers, factory
