Cardboard transmitting method adopts wind absorption, and keep flute profiles stable under the running condition of high speed.
The wind machine absorbs corrugated paper to corrugated rollers through vacuum box and form corrugated profile.
The width of wind groove of lower roller is not exceeding 2.5mm,and will less fringe marks of single corrugated paperboard.
Transmission part adopt gimbal transmission, away from vibration source, and make the transmission more steady and reliable, and easy to maintain.
The speed reducing box is oil-lubricating, close gear transmission, and will reduce machine vibration.
Glue unit adopts auto-supply glue circularly, pneumatically reset and has buffering effect.
Glue area will be electrically adjusted, glue unit can be running independently when machine steppes, and prevent glue running out.
Upper corrugated roller surface are treated by special mesh snicked and chrome plated.
Glue unit indepent drive, pump-draw style, easy maintain and clean.
Corrugated forming unit is designed with small independent wall plate. The roller is easy to disassembly, maintain, and quickly change flute profiles.
Upper-lower corrugated roller are made of high quality 48CrMo alloy steel, and after heat-treatment, the rigidity is HRC 55-62,
Flute profiles:A flute height 4.75mm B flute height 2.75mm C flute height 3.75mm E flute height 1.8mm(the flute profiles can be made according to client`s requirements)

Technical parameter

Model	SF-320S
Working width	1400 mm,1600 mm,1800 mm,2000 mm,2200mm,2500mm or customized
Heating way	Steam heating,Electric heating
Operate direction	Left or right according to customer’s factory
Designed speed	120m/min
Economic running speed	70-100m/min
Temperature range	160—200℃
Steam pressure	0.8—1.3Mpa
Air source	0.4—0.8Mpa
Flute type	A,B,C,D,E,F,UV UVV

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