General information:
Maximum performance with which the machine worked with sheet width 2060 [mm] 39 [ton / day]
Design speed 500 [m / min]
The speed at which she worked 360 – 400 [m / min] depending on the weight.
The range of basis weights produced 30 – 60 gsm
Width of the sheet after aheadbox 2200 [mm].
1. Yankee cylinder:
Cast iron material
Diameter 3200 [mm]
Width 2320 [mm]
Width of the dried sheet 2200 [mm]
Maximum working pressure 4.5 [bar]
Drive: motor 160 [kW] + mechanical transmission + clutch to compensate for elongation in the axial direction, controlled by an inverter,
Bearings lubricated with oil – forced circulation
Lubrication station
Shaft blindly drilled diameter 600 [mm]
Cleaning doctor
Creping doctor
2. Hood – steam heating, 3 steam heaters inside the hood, + heat recuperation system, air heating coil before entering the cover. 3 fans forcing the air inside the hood, 2 fans in the recuperation system.
3. Post Drying section:
Four cylinders of the drying group.
Cylinder diameter 1500 [mm]
Width 2300 [mm]
Maximum working pressure 2.5 [bar]
Bottom cylinders adapted to work with dryers
The upper cylinders have covers, in the caps the steamers are installed, maximum pressure 12 [bar], 2 fans forcing the air inside the hood.
4. Vacuum system:
– UHLE – CNN 2000 CUTES vacuum pump 2015 530 n / 1 75 kW production year 2015 + separator + CUTES CKD 25 extraction pump
– pick up – vacuum pump CNN 2000 CUTES 2015r 5450 n / 1 55 kW production year 2015
– high pressure suction for forming fabric AL3250AZ – year of production 2014.
5. Press system – single roll blindly drilled with diameter 600 [mm], roll with drive: 55 [kW] engine + inverter + mechanical transmission. Pressing system pneumatic.
Spare press roll,
Spare roll for felt loop
6. fourdriner year 2009.
Length 7300 [mm]
Overall width 2400 [mm]
Drive: motor 55 [kW] + mechanical transmission (production year 2016) + inverter.
Ceramic foils (ceramics from cancer 2016)
High vacuum section – ceramic cladding
Spare chest roll
Spare drive roll
One spare loop roll.
7. Pope: that has a cutting station – the option of formatting into any size 3 sets (knife holder and sleeve) are mounted on the device.
8. The scanner for weight and humidity measurement – HONEYWELL – has not worked for 3 years.