Rubber/Steel/Aluminum Roll

ROLLER, KEY COMPONENT IN INDUSTRIAL MANUFACTURING (drying roll)

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.(drying roll)

Different Production Process 

Varied Diameter and Face Length	Varied Roll Material	Varied Production Procss
Diameter: 100-4750mm Face Length: 1000-8600mm	Steel/Cast Iron Carbon Fiber	Steel Plate Welding/Casting Seamless Pipe

Different Surface Coating  (drying roll)

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 (drying roll)

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, electromagnetic induction, etc	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 (drying roll)

Hardness Test	Roughness Test	Diameter Test
Other Dimension Test	Dynamic Test	Concentricity Test
Coating Thickness Test	PED/ASME Test	Roll Package