DWK Single Facer (Cartridge)
DWK Single Facer (Cartridge)
Main Structure and Features
- Quick-roll-change cartridge device, enhances stability and reduces roll changetime
- Vibrationisreducedduetolower-locatedcorrugatingroll,which improves runningstability
- Positive pressure fingerless design, reducing heating loss and simplifyingmaintenance.
- Wrapped big diameter pressure roll, suitable for low gram andhigh speed production, effectively reduces vibrationnoise
- Pressure roll is equipped with auxiliary drive power, brushroll cleaningsystem
- Big diameter corrugating rolls (with diameters of Φ360/Φ440) ensure perfect flute formation at high speed, made of high strength chrome molybdenum alloy steel（50CrMoV）, and induction hardened with hardness up toHRC58~63
DWK Single Facer (Cartridge)
Main Structure and Features
- Quick-roll-change cartridge device, enhances stability and reduces roll changetime
- Vibrationisreducedduetolower-locatedcorrugatingroll,which improves runningstability
- Positive pressure fingerless design, reducing heating loss and simplifyingmaintenance.
- Wrapped big diameter pressure roll, suitable for low gram andhigh speed production, effectively reduces vibrationnoise
- Pressure roll is equipped with auxiliary drive power, brushroll cleaningsystem
- Big diameter corrugating rolls (with diameters of Φ360/Φ440) ensure perfect flute formation at high speed, made of high strength chrome molybdenum alloy steel（50CrMoV）, and induction hardened with hardness up toHRC58~63
- Big diameters rolls (pressure rollΦ495, pre-heating rollΦ600) ensure formation strength at high speed, improvingmachinestability and extending the roll life.
- Lower-located fluting unit with hydrauliclocking
- The quick-roll-change cartridge device is driven by hydraulic motor. It makes roll positioning accurately withoutdamage.
- Pneumatic engaging/disengaging to steam joints during cartridge change. Quick pins locking and composed seals realize favorable change and reliablesealing.
- Glue unit and corrugating roll are independently driven by variable-frequencymotor.
- Retractable glue unit eases machine maintenance and prolongs itlife
- Self-circulating glue feeding system, glue-level inspecting device preventsoverflow.
- Motorizedadjustmentfor gluequantitywithdigitalreadout.Automaticspeed-relatedgluequantitycontrolwithdigital readout. Manual adjustment is also available. Multi-formula option system is open foroperators.
- Automatic web breakage detectionfunction
- Applicator roll(Φ290), 30 LPI, hard chrome-plated andground
- Pressure roll, doctor roll(Φ175) as well as liner and medium pre-heating rolls, top quality forged steel, also hard chrome-plated andground
- Main bearings, lubricated with high-temperature grease, provide outstanding sealing performance and reliablelubricating
- Tungsten Carbide coated corrugatingrolls
- PLC control
- Variable frequency controlsystem
- Manual cartridge removal floor cart isincluded
- Main bearings for corrugating rolls and pressure roll to be famous brands such as SKF, NTN, orNSK
- Main electrical parts to be TE (Schneider,France)
- Water cooling glue pan and cover for applicatorroll
- Water cooling chiller for hydraulicstation
- Glue dam spraysystem
- Pressure roll maintenance cart(One set for wholeline)
- Cantilever control box with touchscreen.
- Steam reusing for single facergroup.
- Automatic pressure control of corrugating and pressureroll.
- Automatic glue dams adjustment for different webwidths
- Temperature detecting for consedent water and digital readout of heatingrolls
- PID automatic temperaturecontrol
- CIP Applicator roll cleaningdevice
- Steam trap to be Armstrong(USA)