SF-280/320S series Fingerless vacuum Adsorb type Single Facer machine
Main specification
1.The machine base and wallboard material is cast iron，universal Joints。
2. Fingerless type, adopt covered with vacuum suction system to ensure perfect flute shape
3.Individual driving box, gimbal transmission separate dynamic oscillating to improve running stability and reducing noise.
4. The corrugating roll is made of special 48Cr-Mo alloy steel with grinding process and induction hardened with of hardness HRC55-60. Surface is chrome plated.
5. Diameter of upper corrugating roll: Φ280mm, Diameter of lower corrugating roll: Φ285 Japan NSK bearing. The roller is processed with special middle convexity to keep good flute performance effect.
6. Corrugating roller,pressure roller and glue roller are pneumatic controlled.
7.Auto-circulating glue feeding system is provided; surface of gluing roll is embossed with netting design and chrome plated. Glue application quantity controlled automatically.
8.Corrugating roller, pressure roller bearings using high temperature grease lubrication
Main technical parameters
1. Effective width：1200mm-1800mm
2. Operation direction：left or right（customized according customer plant）
3. SF-280S Design speed：100m/min working speed: 0-80m/minute for steam heating.
SF-320S Design speed：120m/min working speed: 0-100m/minute for steam heating.
4. Temperature range：200—260℃
5. Corrugate flute: A/B/C/E/F/G
