ROLLER, KEY COMPONENT IN INDUSTRIAL MANUFACTURING
Rollers have core functions mainly reflected in force transmission, roller pressing and flattening, and material guidance.
In terms of force transmission, steel rollers effectively transmit mechanical force to the processed material by virtue of their surface contour and material characteristics. At the same time, they can also improve the shape and surface quality of materials through roller pressing and flattening technology.
In addition, rollers of Bannor also have guiding functions to guide materials smoothly into the next process. Due to their excellent performance, Bannor rollers are widely used in multiple industries.
Rollers play a crucial role in industrial manufacturing due to their multifunctionality and wide applicability.
Different Production Process
| Varied Diameter and Face Length | Varied Roll Material | Varied Production Procss |
 |  |  |
Diameter: 100-4750mm Face Length: 1000-8600mm | Steel/Cast Iron | Steel Plate Welding/Casting Seamless Pipe |
Different Surface Coating
| PU/ NB Rubber Coating | Chorme Coating | Ceramic Coating |
 |  |  |
Different Rubber Hardness Blind,Through Hole or Groove Different Liner Pressure | Ideal Hardness,Wear-resisting Anti stick | Wear resistant High temperature resistance Corrosion prevention Insulation |
| Tungsten Carbide Coating | Molybdenum Coating | Composite Material |
 |  |  |
| Wear resistant coating Corrosion resistant coating Surface strengthening coating | Tough and dense, Low roughness, Good anti bite performance | High performance epoxy resin Aramid reinforced fiber High strength mineral filler |
Different Application
| Cooling | Heating | Dewatering |
 |  |  |
Specially designed internal structurethat can remove excess heat through water and air circulation | Drying of products throughheat transfer through steam, thermal oil, | Through the vacuum pipeline and sealingdevice inside the roller body, the water is removed |
| Transfer | Calender | Embossing |
 |  |  |
Through the vacuum pipeline and sealingdevice inside the roller body, the material will be hold by vacuum and transfer to next step | The chilled cast iron layer has ultra-high hardness,under the action of the roller’s own weight and pressure, the surface of the product is rolled and pressed | The pattern on the surface of the rollerwill be transferred to the surface of the object under pressure |
Inspection Before Delivery
| Hardness Test | Roughness Test | Diameter Test |
 |  |  |
| Other Dimension Test | Dynamic Test | Concentricity Test |
 |  |  |
| Coating Thickness Test | PED/ASME Test | Roll Package |
 |  |  |
