280 Fingerless Single Facer

Model Number: SF-280 Brand Name: KSPACK Key Specifications/Special Features: Single facer is the main machine for producing the corrugated paperboard, vacuum absorption model single facer has very good production precision, the choose of the machine is directly effecting the quality of the corrugated paperboardCharacteristics: 1. Cover vacuum absorption2. Corrugating roll is made of high quality alloy steel 48CrMo, the surface is medium-frequency quenched and chrome-plated, the hardness can reach HRC55 to 60, which ensures the good wear-resistance and longlife service3. No gear transmission4. Glue roll is lifted and lowered pneumatically5. Independent glue clean device and electric glue-separate board to control the width of glue6. Manually regulate or electrically regulate the display device
7. Lubricated by high temperature lubricate grease
8. Surface of all dancing rolls and preheating rolls is grinded and chrome-plated
9. Pressure roll is medium- frequency quenched and chrome-plated
10. Width 1400 to 2000mm
11. Preheating rolls, pressure rolls and corrugating rolls all meet the national standard of pressure vessel, working pressure is 1.1MPa

Technological parameters: see the table as below