01753 825122
Peripheral Heating Rolls
Possible to use on any kind of single facers
25% longer lifetime
10% energy saving
Consulting
Increased single facer performance
Better runability with lightweight paper up to 50gsm
PHR Periphery Heating Roll
Heats up in 5 mins at flute changes
25% longer lifetime than siphon-pipe rolls
Always hot, no condensate
10% energy saving on single facers
Tailor made flute profile (TFP)
Strong board
Less paper
Better print
Lightweight better quality
Less resonance
Real alternative to B-flute 2.0 – 2.1mm height
Up to 6% TUR reduction
30% improvement in FCT
9% improvement in ECT
Lower logistics costs
Less vibration
Dasong was founded in Shanghai in 1995 producing Tungsten carbide coating since 2005 and periphery heated corrugated rolls since 2006. With 2500 end users, the company has the largest production capacity in the world with 90% of its output as tungsten carbide corrugated rolls.
Corrugating Rolls
Tungsten and CT Coated
Finger and Fingerless type. Single Facers
Peripheral heating or Siphon pipe
Roll width: Up to 3,300 mm
Roll diameter: Up to 540mm
Pressure Rolls
Glue and Doctor Rolls
With or without cells
Suitable for any brand of single facer or glue unit
Upgrades for existing Single Facers
Converting siphon-type to peripheral-type
Converting finger-type to fingerless-type
Raw Material Treatment
50 CrMo base material
3 step treatment
Nitriding recombination
Induction hardening
Cryogenic treatment
Fine Finishing
Up to 1400 Hv hardness
Fine smoothness
Superior results over 100,000,000 metres
Tailor made flute profile
Thousands of combinations - paper/machine/ECT-BCT-FCT
Limitless solutions
New W Flute
Easier to convert to B flute portfolio
No need to convince end-users for less than 2mm thickness
RMM DASONG
Corrugating Rolls
