CHM-A4 Copy Paper Sheeting and Packaging Production Line
High-speed A4-4 (4 Pockets) cut size sheeter and packaging system designed for efficient A4 paper manufacturing with maximum productivity and precision cutting capabilities.
Product Overview
CHM-A4-4/5 high-speed production line delivers output of 20/25/35 reams per minute, capable of processing 20/25/30 tonnes in 8 hours. As the original manufacturer of China's first high double rotary A4 copy production line since 2006, CHM Machinery brings 19 years of continuous research, development, and technological advancement.
This specialized A4 copy paper sheeter production line efficiently cuts A4 copy paper and is suitable for general A4 paper, A3 paper, and art paper. Featuring advanced cutting technology and optimized cutting modes, it provides rapid, precise cutting to specified dimensions with simple operation and high cutting precision. Custom sizes available including American size and test paper size.
Technical Specifications
| Production Speed |
Max 280 m/min |
| Cutting Accuracy |
±0.2 mm |
| Power Requirements |
32 kW + 18 kW + 18 kW |
| Machine Type |
2 rolls loaded unwind stand * 2 sets plus 1 roll loaded unwind stand * 1 set (shaftless and hydraulic floor pickup system) |
| Paper Roll Diameter |
Max. Ф1500 mm |
| Paper Rack Material |
Steel |
| Clutch Device |
Pneumatic brake and control |
| Clip Arm Adjustment |
Manual adjust by oil pressure |
Technical Parameters Comparison
| Parameter |
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 * W * H) |
17681 mm * 4140 mm * 3190 mm |
20114 mm * 4355 mm * 3190 mm |
Automatic Tension Control System
When paper passes through the inductor, it automatically feeds back to the PLC control system to adjust brake load, increasing or reducing tension to automatically control paper tension.
High Precision Cutting Knife System
Transporting System
Paper Collecting System
Wrapping Machine Specifications
| 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 |
| Design Speed |
Max: 50 reams/min |
| Operation Speed |
Max: 35 reams/min |
| Power |
18 kW |
Control System
All machines are controlled by PLC with comprehensive functions including speed control, paper count, ream output tracking, fault alarm with automatic stop, and fault code display on panel screen.
Finished Products
Frequently Asked Questions
What advantages do your A4 production lines have?
We have strong R&D capabilities and high-speed cutting technology. Our machines operate 24 hours daily with maximum production capacity of 1600 tons, holding 70% market share.
Do you have any case studies?
Many paper mills use our equipment including ND Paper (Pakistan), Double A, and Sun Paper. We can provide machine videos from your country.
Why choose CHM Machinery instead of other suppliers?
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 long-term customers and engineers with 15+ years experience.
How do you guarantee quality?
We conduct pre-production samples before mass production and final inspection before shipment.
What kind of quality service do you offer?
All parts are guaranteed for one year with lifetime maintenance. Outside warranty, we provide spare parts and services at preferential prices.
