Paper Machine Spare Part Vacuum Couch Roll

Crafted from stainless steel 304 coil with a 35 mm tempered wall thickness, the paper machine spare part vacuum couch roll withstands harsh industrial environments. The inner wall of paper machine spare part vacuum couch roll is precision-ground to Ra0.8, minimizing friction and enhancing durability.

Key Features of Vacuum Couch Roll:

1. The double-spiral hole arrangement (Φ8 mm drilling, expanded to Φ13 mm) achieves an impressive 62% opening rate, ensuring consistent vacuum suction and improved water removal.

2. Dual-chamber suction ports adapt to varying production demands.

3. Equipped with SKF bearings and HT250 bearing seats, the device guarantees smooth operation under heavy loads.

4. The wear-resistant graphite sealing strips (supplied by Yapeide) and pneumatic tire sealing system ensure airtight performance with minimal maintenance.

5. Manual stainless steel regulating valves and a worm gear mechanism allow precise adjustment of the 3300–3700 mm suction width and 0.06–0.1 MPa tire pressure.

6. Quick-change pipe connections, stainless steel gauges, and a wet spray pipe simplify operations and maintenance.

Ideal for tissue, packaging, or specialty paper production, this vacuum couch roll is built to maximize uptime and reduce lifecycle costs. Welcome to contact me for more details: Email address: leizhanworld@gmail.com