4400mm Corrugated Paper Machine Spare Part Leading Roll

The primary function of a leading roll is to steer the paper sheet through various process sections. A properly balanced and durable leading roll minimizes vibration and wear, contributing to smoother machine operation. Therefore, maintaining your line with high-quality leading roll spare parts is essential for consistent runnability and output.

Technical Parameters of Leading Roll

1. Dimensions: φ400mm diameter x 5050mm face length.

2. Construction: Roll body from Q235 steel pipe (18mm wall).

3. Surface: Coated with 10mm thick grey nitrile rubber.

4. Shaft: 45# steel, quenched and tempered, with a 1:12 tapered bearing fit and hydraulic oil discharge hole.

5. Bearing & Balance: Equipped with 22320CAK/W33 bearings in HT250 housings; Grease lubricated; Dynamic balance grade G1.6.

Ensure the smooth and reliable operation of your paper machine with our precision-engineered leading rolls. Their robust construction and exact balance make them ideal spare parts for maintaining peak performance and minimizing downtime. Contact us for all your paper machine spare part needs. Email: leizhanworld@gmail.com.