About CompanyShanghai Dasong Corrugating Roll Co., Ltd. （RMM）is professional corrugating roll manufacturer with 28 years experiences located in Shanghai China, Shanghai Dasong owns two big production bases and has been the biggest professional corrugating roll manufacturer in global with annual production capacity is 1200—1300 sets of high-speed new corrugating rolls and 23 sets numerical control of grinding machine groups, also imported Korea Doosan Turning and Milling Center, Brand MITUTOYO(Japan), Brand HEXAGON(Sweden) CMM. Strict control to guarantee the best quality delivered to you!
RMM have strong technical research and development capabilities, in 2003, we developed and manufactured the first pair of tungsten carbide corrugated rollers in China; 2008 year, we developed and produced the first set periphery heating tungsten corrugating roll in China; 2022 year, we produced the first set 3300mm tungsten corrugating rolls in China.
We are always working hard to help customers achieve energy saving, cost reduction while increasing cardboard quality and easy production !
PERIPHERY HEATING ROLL
EASY TO UPGRADE ANY KIND OF SINGLE FACERS
▪Heats-up in 5 minutes at flute changes
▪ 25% longer lifetime than siphon-pipe rolls
▪ 10% energy saving on single facers
▪ Always hot no condensate
PERFECT MICRO FLUTE TUNGSTEN ROLLS
▪To break the prejudice that simple coating only for micro flute
▪300 sets of E flute tungsten coating yearly
▪Stable cardboard quality for F & G & N & O flute
▪Longer lifetime and lower wastage