4400 mm Corrugated Paper Machine Manufacturer
The corrugated paper machine is designed not only for high throughput but also for straightforward, step‑by‑step commissioning. This corrugated paper machine undergoes rigorous single‑unit testing where each motor is run disconnected from load, verifying rotation, current stability, and bearing temperature. Subsequent integrated commissioning brings the entire corrugated paper machine together – from the headbox to the reel – at incremental speeds, while checking water, steam, vacuum, and compressed air systems.
The corrugated paper machine also includes detailed trial production protocols that regulate pulp consistency, liquid level, and reject handling, ensuring smooth fiber flow and minimal waste. By adhering to a structured “idle → integrated → trial” sequence, this corrugated paper machine minimizes the risk of mechanical damage during early operation and allows operators to gain confidence gradually. A fully documented commissioning process, covering every piece of auxiliary equipment from hydrapulper to rewinder, makes this corrugated paper machine a reliable choice for mills seeking predictable startup performance.
Main Specifications – Corrugated Paper Machine
| Parameter | Value |
|---|---|
| Product Grades | Fluting medium, test liner, kraft liner |
| Basis Weight Range | 90 – 160 g/m² |
| Net Trim Width | 4400 mm |
| Wire Width | 4900 mm |
| Operating Speed | 550 m/min |
| Design Speed | 600 m/min |
| Wire Section Length | 21 meters |
| Press Roll Diameters | 1500 mm × 4 rolls |
| Dryer Cylinders | 37 units of 1800 mm diameter |
| Vacuum Cylinders | 8 units of 1500 mm diameter |
| Sizing Roll Diameters | 1250 / 1255 mm |
| Maximum Reel Diameter | 3000 mm |
| Dryness After Press | 46 – 48 percent |
| Final Paper Dryness | 92 percent |
| Main Drive Power | 2243 kW |
Leizhan delivers a complete corrugated paper machine package that includes not only the equipment but also a detailed commissioning roadmap. Our corrugated paper machine comes with pre‑written checklists, safety protocols, and performance verification steps for every subsystem – from chain conveyor to slitter‑rewinder. With Leizhan’s corrugated paper machine, you get faster time‑to‑market and lower debugging costs. To discuss your project requirements and receive a tailored commissioning plan, please email leizhanworld@gmail.com.
