Origin	China
Model Number	SF－D－280B
Brand Name	DINGSHENG

*          Cardboard transmission adopts vacuum adsorb equipment, with wind control. keep flute profiles stable when roller work fast.

*          Ventilator keep the corrugated paper in 180°negative pressure zone of corrugated roller, with vaccum tank, to complete the corrugation.

*          Air draft groove of Lower Corrugated Roller is less than 2mm, made no stripe mark on single corrugated cardboard.

*          Gimbal transmission with unattached drive box，more stable transmission，reassuring feeding and higher self- maintenance

*          Reducer casing adopts Oil Bath Lubrication and Shut form Gear Transmission, make light mechanical vibration.

*          Auto-cyc supply glue, pneumatic control of glue supplying and returning, with buffering effect.

*          Glue Roller surface are treated by special mesh snicked and chromeplated.

*          Upper and lower corrugating rollers are made of 48CrMo high quality alloy steel，after heat-treatmnt．Its rigidity is HRC58-62°ï¼Œthe surface are whetted and plated chrome．

Flute profile: available discretionarily