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Spreader Roll-YHB series was developed purposing for larger size and higher speed operation in paper making process.
New type of bearing that was developed by the cooperation with a bearing manufacturer and axle reinforcing structure are applied to YHB-series that performs stable run-ability and long lasting time in higher demanding applications.
According to customers' purpose rubber covered type, rubber/Teflon covered type or steel clad type can be chosen.
Special type such as steel clad for wet part and sensor (thermo sensor or, and vibration sensor) installed type are available to suite customers' needs. |
| Choice from roll type (axle reinforcing or non-reinforcing) and cover type (rubber covered or steel clad) is available.
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| Throug the resonance simulation optimized design of roll helps to perform stable run-ability and long lasting time. |
| Superior heat resistance of the spreader roll enables its application in higher temperature circumstances. |
| Spreader roll Applies the special bearing with specific grease is applicable for higher speed paper making processes. |
| Spreader Roll by Structure |
| Fixed Bow |
Axle reinforced type
(SPREADER Roll) |
Rubber cover
Rubber covered + steel in the both ends
Steel clad type |
Reinforced type
(EXPANDER Roll) |
| Variable Bow |
Hydraulic type |
Rubber cover |
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| Spreader Roll by Structure |
| Cover |
Name |
Characteristics |
| Rubber cover |
NBR |
For general usage(synthetic rubber)
For wet part, winder |
| Hypalon |
Superior to wearing
For reel, winder, calender |
| CR |
Superior to weather resistance |
| EPDM |
Anti corrosion |
| Steel clad |
HCr plating |
Higher cost performance |
| Stainless |
Anti corrosion |
| Teflon |
Covering rubber by Teflon tube
Fore higher releasing application |
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| We also created special rubber. |
| Special Type SPREADER Roll |
Steel Clad Type for Wet Part
The highest adhesive by the special structure(patent pending)
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Sensor Installed Type
Thermo sensor, and Vibration sensor for easy monitoring |
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