This machine can cut 4 rolls to A4, then package the A4 copy paper.
From Jumbo Roll to Ream Directly
Technical Introduction
Patents of Invention:
Ø 200920196419.3. sheet collecting equipment for cutting machine.
Ø 200920196420.6. paper cutter shaft for cutting machine.
Ø 200920196418.9. wrapping paper folding equipment for copy paper packing machine.
Copy Paper Slitting, Sheeting & Ream Wrapping Machine(DTCP--A4) is our fully new creation.Advance technology is adopted, enhancing production speed greatly. The cutting precision is highly accurate, and achieving international standards of full automatic production,the effect of saving labor and time are realized simultaneously.
Features and Structures:
It is a integration of electric automatization,PLC controlling system and mechanical automation. The whole process consists of paper roll unfolding,cutting,counting, transporting ,reams exhausting,packaging, so that labor intensity is decreased
1 Non-shaft roll-loading control system-----------------------------------2 sets
2 Advanced tension controlling system------------------------------------4 sets
3 Anti-warping mechanisms ------------------------------------------------4 sets
4 Slitting knife groups -------------------------------------------------------5 sets
5 Simultaneous cross-cutting knife group --------------------------------1 set
6 High speed paper feeding system ----------------------------------------3 sets
7 Low speed paper feeding system ----------------------------------------2 sets
8 Edge trimming and discharging system --------------------------------1 set
92D oscillation, making sheets orderly; screw lift used to collect sheets for reams -----------------1 set
10PLC counting device ------------------------------------------------------1 set
11Reams of paper longitudinally ejecting equipment -------------------1 set
12PLC failure alarm and machine haulting system and PLC control equipment -------------------------------------------------------------------1 set
Brief Introduction for Each Unit
1. Roll Loading Unit
4 unwinding rolls
Adopt advanced magnetic-power brake and hydraulic system, guarantee the paper move stably, avoiding paper wrinkle or break.
2. Slitting unit
Adopt the up slitting knife of DELSAR from Italy. This kind of knifes service 3 times longer than those of common and also with better section.
3. Sheeting Unit
Adopt wear-resisting rubber rollers and advanced double cyclotron hob technology, long service time, make sure the accurate cutting.
Adopt hard cast knifes of St Paul brand from German. This kind of knifes service 6 times longer than those of common.
4. Conveying Unit 1
Adopt belts of CONTITECH brand from German, and the touch screen of WEINVIEW from Taiwan
5. Sheet Stacking unit
Adopt the cylinder without piston rod and up-down motor from German, reducing the vibration and noise.
6. Conveying Unit 2
Convey the sheet piles into the wrapping unit stablely
7. Wrapping Unit
Wrap the sheet piles (500pcs) into reams automatically
8. Electrical components
Adopt Siemens PLC and OMRON photoelectric switch, ensuring the long time working
Main Technical Parameters:
Max. width of paper roll
850mm
Net Cutting width
840mm
Number of cutting
4cuttings-A4 210mm(width)
Diameter of paper roll
400-1200mm
Diameter of paper roll's core
3"(76.2mm) or 6"(152.4mm)
Weight of paper sheet
60-100g/ m²
Length of cutted paper
A4(297mm)
Paper quantity
0-500 pcs
Max. Ream height
65mm
Designing speed of paper cutting
160m/min
Cutting Speed
538 times /min
Cycle time of ream exhausted
4.3/min
Working S peed of paper cutting
130m/min
Working Cutting Speed
437 times /min
Ream delivery speed
3.5/min(14 reams/min)
Load of paper cutting
(max)400g /m² (4×100g/ m²
Paper cutting accuracy
±0.2mm
Paper cutting condition
1. Stable Speed
2.Paper roll with no breakage
3. Qualified paper .
Transmission
AC Frequency conversion, stepless speed regulating
Main power source
3phase/380v/50Hz
Control voltage
220V AC/22V DC
Total Power
35KW
Air consumption
300NL/min
Pneumatic pressure
6bar
Overall dimension(cutting unit )
15000×2750×2100mm
Weight(cutting unit )
12 T
Overall dimension(packing unit )
6000×3400×1600mm
Weight(cutting unit )
2.5 T
Audited Supplier 
This machine can cut 4 rolls to A4, then package the A4 copy paper.
){kind=link}
){kind=link}