1500mm Paper Cutting And Packing Machine Double Rotary Knife Paper Cutter

CHM-A4-4/5. A4 cut size sheeting and packaging production line adopts the most advanced Twin Rotary Knife Synchronize Sheeting technologies. Capable of fully automatic ream and box wrapping.

High speed A4 production line A4 Copy Paper High Capacity 20/25/30 Tonnes Per Day And High Quality A4 Making Machinery.

The high speed 250/min output 20/25/35 reams per min 8 hours production 20/25/3030 tonnes.A4 Copy paper sheeter production line is a kind of equipment developed for the scuttling of A4 copy paper, the equipment is mainly used for the cutting of A4 copy paper, suitable for general A4 paper, A3 paper, art paper . The machine adopts advanced cutting technology and reasonable cutting mode, which can quickly and accurately cut the paper into the specified size of paper. The equipment has the advantages of simple structure, convenient operation and high cutting precision.We can customize other sizes like American size, test paper size.

Main Technical Parameter

CHM Type	CHM-A4-4	CHM-A4-5
Paper Width	845-850 mm	1055-1060 mm
Production Speed	Max 280 m/min	Max 280 m/min
Cutting Accuracy	±0.2 mm	±0.2 mm
Number of Paper Rolls	4 Rolls	5 Rolls
Pockets	4 Pockets	5 Pockets
Output of the Ream	Max 30 Reams/min	Max 37 Reams/min
Power	32 kW + 18 kW + 18 kW	34 kW + 18 kW + 18 kW
Dimension (L x W x H)	17681 mm × 4140 mm × 3190 mm	20114 mm × 4355 mm × 3190 mm

Standard Configuration

Here’s the information formatted into a table:

Parameter	Specification (CHM-A4-4)	Specification (CHM-A4-5)
Unwind Stand	2 Sets = 4 Rolls (includes 2 sets of railway and trolley)	3 Sets = 5 Rolls (includes 3 sets of railway and trolley)
Machine Type	2 rolls loaded unwind stand * 2 sets plus 1 roll loaded unwind stand * 1 set (shaftless and hydraulic floor pickup system)	2 rolls loaded unwind stand * 2 sets plus 1 roll loaded unwind stand * 1 set (shaftless and hydraulic floor pickup system)
Diameter of the Paper Roll	Max. Ф1500mm	Max. Ф1500mm
Width of the Paper Roll	Max. Ф850mm	Max. Ф1060mm
Paper Rack’s Material	Steel	Steel
Clutch Device	Pneumatic brake and control	Pneumatic brake and control
Clip Arm’s Adjustment	Manual adjust by oil pressure	Manual adjust by oil pressure
Paper Core Demanding	3” (76.2mm) or 6” (152.4mm) or according to client’s need	3” (76.2mm) or 6” (152.4mm) or according to client’s need

Automatic tension control system

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.

High precision cutting knife system(CHM-A4-4)

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(the diameter is Ф180mm ) and move with spring. The upper and lower round knife is made by SKH. The lower slitting knife (diameter is Ф202mm) 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)

High precision cutting knife system(CHM-A4-5)

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) 6 sets slitting knives
Upper slitting knife take by air pressure and spring. Lower knife connect with bear drive(the diameter is Ф180mm ) and move with spring. The upper and lower round knife is made by SKH. The lower slitting knife (diameter is Ф202mm) and drive with in-phase belts. The lower slitting knife is 6 groups, each group have two knife edge.
4) Paper feeding wheel
Upper wheel:Ф200*1150mm (rubber covered)
Lower wheel:Ф400*1210mm (anti-glide)
5) Cutting knife group
Upper cutting knife:2 sets 1310mm
Lower cutting knife:2 sets 1310mm
6) Driving group (High precision bear and belt drive)
7) Main driving motor group

Transporting System

Type:Transporting system



1) Transporting by level and overlapping device.
2) High speed transporting belt and press wheel. Upper and lower transport belt corresponding pressure paper, automatic tension and close system.
3) Static removal device(Include static removal bar and Negative ion generator)

Paper collecting system

Type: Paper collecting system



1) Automatic device for paper stack up and down.



2) Jogging device and clap paper tidy. Control by air vat, when design sheet, the cylinder up and down by cut paper bar. After transport paper to belt, transport to the pack table cross.

Auto-EPC(Edge Paper Control)

Precision sensing nozzle which easily available and sensitive Fast detects various web lines for EPC system.

Accessories

Parameter	Specification (CHM-A4-4)	Specification (CHM-A4-5)
Cross Cutting Knives	1 set 1100mm Material: compounding of tungsten steel	1 set 1310mm Material: compounding of tungsten steel
Upper Slitting Knife	5 pcs Ф180mm Material: SKH	6 pcs Ф180mm Material: SKH
Lower Slitting Knife	5 pcs Ф202mm Material: SKH	6 pcs Ф202mm Material: SKH

CHM-A4B Wrapping Machine

Specification	Details
Model	CHM-A4B
Paper Width	Gross width: 310 mm; Net width: 297 mm
Ream Packing Height	Max: 55 mm; Min: 45 mm
Packing Roll Diameter	Max: 1000 mm; Min: 200 mm
Packing Roll Width	560 mm
Packing Sheets Weight	70-100 g/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: 35 reams/min
Packing Condition	No speed variations, no breaks; cut all paper at one time with qualified packing paper.
Driving	AC Servo Precision Control
Main Power Supply	3*380V / 50HZ (or as required)
Voltage	220V AC / 24V DC (or as required)
Power	18 KW
Air Compressor	6 bar

All the machine is controlled by PLC.

Included the following function: speed control, paper count, paper ream output, fault alarm and automatic stop(Indicate fault code shown on the panel screen).

Exquisite finished products

FAQ

1. What advantages do your A4 production line have?

We have the R&D capabilities, high-speed cutting technology, The machines operate 24 hours per day, with a maximum production capacity of 1600 tons. Our market share is 70%.

2. Do you have any cases?

Many paper mills use our equipment, such as ND paper ,Pakistan, Double A, Sun Paper, Industry.We can sent your country video with machine

3. Why choose you instead of other suppliers?

In China, the first paper sheeter machine and A4 copy paper production line were both developed by CHM Machinery. From 2004 to now, it has been more than 21 years. We have many customers who have been using our equipment for over a decade, and our engineers have more than 15 years of work experience.

4. How do we guarantee quality?

Always pre-production samples before mass production;

Always final inspection before shipment;

5.What kind of quality service do you offer to me?

All the parts of commodity will be ensured to be used for one year

CHM Machinery will maintain them for life.

Outside the warranty period, the Seller shall provide spare parts and services at a preferential price as soon as possible.

The first paper rolls to sheet cutting machine and A4 production line was produced in China.CHM Machinery was established in 2004. After 21 years of hard work, it has developed into a professional paper sheeter machine manufacturer with three factories.

The three factories in Guangdong, Shandong and Jiangsu have a total area of nearly 140,000 square meters,becoming the world's second largest sheeting machine manufacturer with independent production capacity;We have the most professional after-sales team and research and development, as far as we know, the single knife sheeter in 2006 has been sheeter cutting paper rolls. Annual sales of more than 200 units, sold to more than 100 countries around the world.
 

We have many successful installation cases, we can checks whether the country has our equipment.

Please tell us your detailed requirements,According to your paper, gram weight, width,capacity , make the most suitable for your paper roll sheet cutting model.Please contact me if you have any inquiries.