CHM-A4 Copy Paper Sheeting and Packaging Production Line
Fully automatic A4 paper sheeting and ream packing production line with integrated robot automation for complete A4 paper manufacturing.
Product Overview
The CHM-A4-4/5 high-speed production line delivers output of 20-35 reams per minute, capable of processing 20-30 tonnes in 8 hours. As the original manufacturer of China's first high double rotary A4 copy production line, CHM Machinery brings 19 years of continuous research and development expertise.
This specialized A4 copy paper sheeting production line efficiently processes A4 copy paper, A3 paper, and art paper. Featuring advanced cutting technology and optimized cutting modes, it ensures rapid, precise dimensional cutting with simple operation and high precision. Custom sizes available including American size and test paper specifications.
Technical Specifications
General Specifications
| Production Speed | Max 280 m/min |
| Cutting Accuracy | ±0.2 mm |
| Power Consumption | 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 |
Model 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 Capacity | Max 30 Reams/min | Max 37 Reams/min |
| Power | 32 kW + 18 kW + 18 kW | 34 kW + 18 kW + 18 kW |
| Dimensions (L × W × H) | 17681 × 4140 × 3190 mm | 20114 × 4355 × 3190 mm |
Advanced System Components
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
Company Introduction
CHM Machinery specializes in manufacturing paper sheeting machines and A4 production lines with two dedicated series. Established in 2004, we developed China's first paper roll to sheet cutting machine and A4 production line.
After 21 years of dedicated development, we operate three factories in Guangdong, Shandong, and Jiangsu with a total area of nearly 140,000 square meters, making us the world's second largest sheeting machine manufacturer with independent production capacity.
We maintain the most professional after-sales team and research & development department. Since 2006, our single knife sheeters have been processing paper rolls with annual sales exceeding 200 units to over 100 countries worldwide.
We have numerous successful installation cases and can verify if your country already uses our equipment. Please provide your detailed requirements including paper type, gram weight, width, and capacity for us to recommend the most suitable paper roll sheet cutting model.
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 installation cases in my country?
Many paper mills use our equipment including ND Paper (Pakistan), Double A, and Sun Paper. We can provide machine videos and references from your specific country.
Why choose CHM Machinery over 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 product quality?
We conduct pre-production samples before mass production and perform final inspection before shipment to ensure consistent quality standards.
What kind of after-sales service do you offer?
All parts are guaranteed for one year with lifetime maintenance support. Outside warranty periods, we provide spare parts and services at preferential prices.
