1400mm Width Tungsten Carbide Corrugating Roll for Indian
Corrugated Single Facer
| Product name | Corrugating rolls, corrugated roller |
| Material | 50CrMo |
| Application | Single facer, corrugator machine |
| Diameter | 200-600mm |
| Width | 1000-2800mm |
| Flute Profile | A, C, B, E, F, G, N, O |
| Coating | Tungsten carbide, hard chrome 0.06-0.08mm |
| Corrugator line | BHS, Fosber, BW Paper System, Hsieh Hsu, K&H, JS, Fuli,
Wanlian, Taiwan Mingwei, Chinese Mingwei, Meiguang, Dongguang,
Dpack, Xinguang, Xieyang, Shengli, Indian machine, etc. |
1.Application
Corrugating roll is one of the most important components in
corrugated carton production. Usually, it is an essential part of
single facer. Corrugating rolls consist of two parts: upper roll
and lower roll. The lower corrugating roll is the driving roll,
which is generally fixed while the upper one is the driven roll.
Tungsten carbide corrugating roll is the most important part of
single facer and it’s a essential part for corrugated cardboard or
carton manufacturers. We apply JP8000 HVOF technology which is
imported from American Praxair. High hardness, strong binding
force, good abradability and excellent performance of polishing can
prolong the service lifetime.
2.Advantages
☆ The domestic first-class technology and core operating team, each
member has rich experience with processing more than 5000 sets of
corrugated roller. Depending on the mature stable Taiwan craft
technology and the advanced international technology, we offer the
optimized design of corrugating roll flute profile totally
according to costumer’s requirement.
☆ The CNC intermediate frequency heat treatment quenching machine
adopts the foreign corrugating roll quenching technology and makes
the hardness of the substrate reach more than HRC58 degrees,
meanwhile it retains the toughness and maximizes the anti-thermal
deformation of substrate to ensure the stability of corrugating
rolls.
☆ The leading domestic high precision and high performance CNC
corrugating roll precision grinders, lathe, planer, and other
equipment are equipped with Germany's Siemens control system,
increase grinding accuracy in the maximum.
☆ With the mature of tungsten carbide plating technology, the most
advanced tungsten carbide coating equipment Praxair JP8000 , as
well as high quality imported Praxair tungsten carbide powder, the
abrasion performance of corrugating roll is extreme and maximize
the extension of the service life of the corrugating roll.
3.Precision Index of Hard Chrome Corrugated Roller
| Item | Index |
| Gear teeth height limits of deviation | ≤ 0.01mm |
| Addendum circle run out tolerance | ≤ 0.02mm |
| Gear teeth width limits of deviations | ≤ 0.015mm |
| Tooth profile limits of deviations | ≤ 0.01mm |
| Gear lateral face counter shaft parallelism | ≤ 0.01mm |
| Tip cylinder element linear | ≤ 0.01mm |
| Gear teeth division limits of deviations | ±10" |
| Smooth finish | Ra<0.6µm |
