Vacuum Couch Roll For Corrugated Paper Making Line

Vacuum Couch Roll is fundamental for achieving optimal sheet dryness and smooth transfer from the wire. The precision engineering of this Vacuum Couch Roll guarantees reliable performance under continuous high-load conditions. Therefore, selecting a high-quality Vacuum Couch Roll is a direct investment in the stability and output of your entire high-strength paper making line.

Technical parameters of Vacuum Couch Roll

1. Specifications: φ1000x5150x35mm; Roll shell & vacuum box: 304 stainless steel.

2. Vacuum Design: Dual chambers (Low-vac: 135mm wide; High-vac: 95mm wide).

3. Drilling Pattern: Double helix arrangement with φ8mm holes and φ13mm countersinks; ~25% open area, ~65% countersink area.

4. Sealing & Adjustment: Pneumatic seal with wear-resistant strips (0.06-0.10MPa); Vacuum suction angle adjustable via operator-side worm gear box.

5. Maintenance Feature: Vacuum box can be removed as a complete unit for easy service.

6. Additional Features: Equipped with lubrication points, wetting spray pipes, high-pressure oscillating shower, vacuum/pressure gauges, and quick-change couplings on the operator panel.

Ensure superior forming section performance with our premium Vacuum Couch Roll. Its durable construction and intelligent design provide exceptional dewatering control, directly contributing to higher machine speed and sheet quality. Contact us for this essential spare part or complete machine solutions: leizhanworld@gmail.com.