Product Description
SF-280 Single Facer
Technical Parameters
*Expiry width: 1400mm
*Temperature: 160-200ºC
*Total power: 75kw
*Heating method: electric heating
Structural Features
*The paper guiding adopts wind adsorption, keeping the stability of flutes under the condition of high speed.
*The corrugated paper is adsorbed to the middle corrugated roller to form a negative pressure zone of 180°and then to finish the rolling of corrugation through the vacuum box by fan.
*The width of suction slot of lower corrugated roller is not more than 2.6mm, able to reduce the stripe mark on single side corrugated cardboard.
*The reducer casing adopts oil bath lubrication and closed gear transmission, reducing the vibration of machine.
*This machine adopts auto-cycle glue supply and pneumatic control glue supply and return, making it be characterized by buffering effect.
*The glue roller surface is treated with special mesh nicking and chrome-plating.
*Upper and lower corrugated rollers are made of 48CrMo high quality alloy steel. After heat-treatment, the rigidity is HRC58-62.The surface is grinded and chrome plated.
*Flute profile: optional by customers.
Parameters of Main Parts
*Upper corrugated roller: Φ280mm Lower corrugated roller: Φ280mm
Produced in Beijing
Pressure Roller: Φ280mm 48# seamless steel pipe, quenched
Produced in Hebei
*Glue Roller: Φ215mm 48# seamless steel pipe, surface treated with special mesh nicking and chrome-plating
*Glue Scraping Roller: Φ136mm 20# seamless steel pipe
place of origin: Chengdu, Sichuan Province
*Pre-heating Roller: Φ296mm 20G Jigang steel wall thickness: 16mm
Materials and Bought-in Components
*Side Wallboards and base: HT200 Place of origin: Hebei
*Base of transmission parts: welded by channel
*Electric motors:
*main electric motor:5.5kw 1 set, continuous working
*suction fan: 5.5kw 1 set, continuous working
Packaging & Shipping
Audited Supplier 
){kind=link}