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| Brand Name: | CHM Machinery |
| Model Number: | CHM-A4-2 |
| MOQ: | 1 set |
| Price: | 165000-250000 |
| Payment Terms: | L/C,D/A,D/P,T/T |
| Supply Ability: | 200 sets |
| Attribute | Value |
|---|---|
| Paper Width | Gross width 850 mm, net width 840mm |
| Cutting numbers | 2 cutting-A4 210mm (width) |
| Paper roll's diameter | Max.Ф1400mm. Min.Ф600mm |
| Paper core's diameter | 3"(76.2mm) or according to client 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 designed for A4 paper) |
| Ream amount | 500 sheets Max. Height: 45-55mm |
The CHM-A4-2 is a compact, space-saving, high-efficiency A4 copy paper sheeting and packaging production line that utilizes advanced Twin Rotary Knife Synchronize Sheeting technologies. This system features fully automatic ream and box wrapping capabilities.
This small-footprint A4 copy paper cutting and packaging machine production line (2 rolls and 4 pockets) delivers an output of 10 reams/min while occupying only 8×9 meters of floor space. Ideal for users with a monthly production capacity of 200-300 tons.
| Parameter | Details |
|---|---|
| Model | CHM-A4-2 |
| Paper Width | Gross width 850 mm, net width 840 mm |
| Cutting Numbers | 2 cutting-A4 (210 mm width) |
| Paper Roll's Diameter | Max Ф1400 mm, Min Ф600 mm |
| Paper Core's Diameter | 3" (76.2 mm) or according to client demand |
| Packing Paper Grade | High-grade copy paper, high-grade office paper, high-grade free wood paper, etc. |
| Paper Weight | 60-100 g/m² |
| Sheet Length | 297 mm (specially designed for A4 paper) |
| Ream Amount | 500 sheets Max, Height: 45-55 mm |
| Production Speed | Max 0-250 m/min (depends on paper quality) |
| Max Numbers of Cutting | Max 841 cuts/min |
| Output of the Ream | Max 13 reams/min |
| Load of Cutting | 100 g/m² (1×100 g/m²) |
| Cutting Accuracy | ±0.2 mm |
| Cutting Condition | No speed variation, no breaks, cut all paper at once with eligible paper |
| Main Power Supply | 3*380 V / 50 Hz |
| Voltage | 220 V AC / 24 V DC |
| Power | 23 KW |
| Air Consumption | 200 NL/min |
| Air Pressure | 6 bar |
| Edge Cutting | 5~15 mm * 2 |
| Safety Standard | Designed according to China's safety standards |
Machine Type: Each machine table can take 2 sets of shaftless paper rack.
Diameter of the paper roll: Max. Ф1400mm
Width of the paper roll: Max. Ф850mm
Paper rack's material: Steel
Clutch device: Pneumatic Braker and control
Clip arm's adjustment: Manual adjust by oil pressure
Paper core demanding: 3"(76.2mm) air expansion shaft chuck
Type: Automatic tension control system
When the paper passes through the inductor, it automatically feedbacks to the PLC control system to increase brake load, adjusting the paper tension automatically.
Type: High precision cutting knife system
1) Upper and lower knives are rotary, ensuring very precise cutting accuracy.
2) Anti-curve device includes one set of square bar and steel wheel. When curved paper passes through the paper edge unit, it adjusts the paper to be square and flat.
3) 5 sets slitting knives: Upper slitting knife takes by air pressure and spring. Lower knife connects with bear drive (diameter Ф180mm) and moves with spring. The upper and lower round knives are made by SKH.
4) Paper feeding wheel: Upper wheel: Ф200*550mm (rubber covered), Lower wheel: Ф400*550mm (anti-glide)
5) Cutting knife group: Upper cutting knife: 1 pcs 550mm, Lower cutting knife: 1 pcs 550mm
6) Driving group (High precision bear and belt drive)
7) Main driving motor group
Type: Transporting system
1) Transporting by level and overlapping device
2) High speed transporting belt and press wheel. Upper and lower transport belts apply corresponding pressure to paper, with automatic tension and close system.
3) Static removal device (Includes static removal bar and Negative ion generator)
Type: Paper collecting system
1) Automatic device for paper stack up and down.
2) Jogging device and clap paper tidy. Controlled by air vat, when design sheet, the cylinder moves up and down by cut paper bar. After transporting paper to belt, it moves to the pack table cross.
| Parameter | 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 40 reams/min |
| Operation Speed | Max 35 reams/min |
| Packing Condition | No speed variations, no breaks, cut all paper at once with qualified packing paper |
| Driving | AC Servo Precision Control |
| Main Power Supply | 3*380 V / 50 Hz (or as required) |
| Voltage | 220 V AC / 24 V DC (or as required) |
| Power | 18 KW |
| Compressing Air Consumption | 300 NL/min |
| Air Compressor | 6 bar |
Control System: All machines are controlled by PLC, including speed control, paper count, paper ream output, fault alarm and automatic stop (Indicate fault code shown on the panel screen).
CHM Machinery specializes in manufacturing paper sheeter machines and A4 production lines with two series designs. As the original developer of China's first paper sheeter machine and A4 copy paper production line, CHM Machinery has been a leader in the industry since 2004.
With three factories in Guangdong, Shandong and Jiangsu covering nearly 140,000 square meters, we've grown to become the world's second largest sheeting machine manufacturer with independent production capacity. Our professional after-sales team and R&D department support our global customer base across more than 100 countries.
Our 2006 single knife sheeter model continues to serve customers worldwide, with annual sales exceeding 200 units. We have numerous successful installation cases and can verify if your country already has our equipment in operation.
Please share your detailed requirements regarding paper type, gram weight, width, and capacity, and we'll recommend the most suitable paper roll sheet cutting model for your needs.
We have the R&D capabilities and high-speed cutting technology. Our machines operate 24 hours per day with a maximum production capacity of 1600 tons, holding 70% of the market share.
Many paper mills use our equipment, including ND Paper (Pakistan), Double A, Sun Paper, and Industry. We can provide videos of machines operating in your country.
CHM Machinery developed China's first paper sheeter machine and A4 copy paper production line. With over 21 years of experience since 2004, we have customers who have used our equipment for more than a decade, supported by engineers with 15+ years of experience.
We always provide pre-production samples before mass production and conduct final inspections before shipment.
All parts are guaranteed for one year, with CHM Machinery providing lifetime maintenance. Outside the warranty period, we offer spare parts and services at preferential prices with prompt response times.
Address
No.2 Qiaotai Road,West Road of Qiaoxin, Qiaotou Town,Dongguan City
Tel
86--13215242947
