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850 m/min Kraft Paper Machine for Stable Liner Production

This kraft paper machine is purpose‑built for kraft liner and test liner grades, featuring a full digital AC sectional drive system with 4609 kW main power. The machine’s structural speed of 850 m/min and dynamic balance at the same level guarantee vibration‑free operation even at peak output. With a 5750 mm wire width and 5600 mm headbox lip, it ensures uniform formation across the entire sheet. The double‑deck layout simplifies maintenance and reduces floor space.

Key Technical Data:

Specification Value
Paper Grade Kraft Liner, Test Liner
Basis Weight Range 45‑150 g/m²
Sizing 3‑5 g/m²
Net Trim 5100 mm (Max 5200 mm)
Reel Trim 5260 mm
Wire Width 5750 mm
Headbox Lip 5600 mm
Operating Speed 700 m/min
Drive Speed 750 m/min
Structural Speed 850 m/min
Dynamic Balance Speed 850 m/min
Reel Spool Balance 2500 m/min
Rail Gauge 6650 mm

Select our kraft paper machine for reliable, high‑output linerboard production. The robust design, high balance speed, and energy‑saving drives minimize downtime and operating expenses. Contact us to discuss your project. Email: leizhanworld@gmail.com.