Cassette Changeover Vacuum Suction Single Facer

Model: DJSF-220/250 /350

Functional Characteristics:

1.This single facer adopts glue tray free design. The gluing roller’s rotation direction is inversed with the traditional single facer. By adopting this design, the extra glue won’t splash out and waste. Moreover, for traditional single facer, the corrugated roller is closed to the glue which is easily to broil the glue, greatly wasted.
2.Single facer adopts servo motor, the particular variable-speed drive, remove the gear graduation such power-wasting. The main motor adopts synchronized belt for direct drive, supported with patented design, which saves more than 30% electricity compared with traditional single facer.
3.Our latest high-speed Corrugating Machine XHL350, has a significant feature.
Pressing roll is auto separated from corrugated roll when shut down the machine, and auto rotary independently, to make each roll reach even temperature. So, when re-start the machine, the paper board won’t become out of shape and cave in due to uneven temperature of corrugated roll, greatly reducing the waste.
4.Patented design – Front Push Type to change corrugated roller in 30mins, makes production more flexible.
5.About practical effectiveness of positive pressure & negative pressure
DJSF-350 adopts negative pressure design, won’t cause the waste while rapid acceleration or sudden braking, easy threading, safe & simple. Currently, it’s based on positive pressure in the market, whose weakness is that the heat blows out, makes working place high temperature; it cause the waste easily while rapid acceleration or sudden braking; threading not convenient, it’s troublesome once paper braking and roll up into bellows; complicated components, high maintenance cost.
6.Integrated design of control board & machine body, simple & practical, makes workers’ operation reaction being quicker, saving more space

Technical Parameters:

300M/min； Max mechanical speed: 350m/min, Max production speed: 300m/min

Corrugated roller diameter Ф408mm, the upper and the lower both made of high quality chrome molybdenum alloy steel, combined treatment to strengthen the hardness, surface is applied tungsten carbide coating, the service life is guaranteed 30,000,000 meters. Pressure roller diameter Ф380mm, surface is grinded and hard chrome plated. Pre-heater roller diameter Ф500mm, surface is plated. Gluing order diameter Ф255mm, surface is grinded with concave and hard chrome plated. Sizing roller diameter Ф196mm, surface is grinded polish and hard chrome plated. All rolls inside the machine are precious balance treated.

Roller changing within 17 mins.