Special Surface Processing of Rubber Roller
(1) Slotting and spiral processing
Various cutting processes are carried out on the surface of COTS to make them more widely used. The main purpose of these processes is:
Increase the amount of coating
(2) Stretch the wrinkles of paper and film
(3) Preventing slippage and snaking of conveyor belts
(4) Forming of plastics, etc.
Helping rubber roll to heat up
Give rubber rollers flexibility
Increasing friction coefficient
_Improve the suitability of film and paper
Various cutting processes are shown in the figure.
Name | Section Diagram (Slot Shape) | Suitable for groove pattern |
Square groove |
| Vertical, transverse, helical, double helical, helical teeth, square, thread cutting |
Trapezoidal groove |
| Longitudinal, Transverse, Block, Thread Cutting |
V-groove | 
| Thread cutting |
W serrated groove |
| |
Semicircular groove |
| Longitudinal and Thread Cutting |
Circular groove |
| Vertical, horizontal and spiral cutting |
D…depth R…radius FMountain spacing… W…Slot width P…pitch
Name | Plane plan (groove) | Purpose and use |
Longitudinal groove |
| Single longitudinal groove Usage :Corrugated carton (paper roller) (Order instruction) Number of slots required |
Transverse groove |
| (Single longitudinal groove) Usage: Corrugated carton (paper roller) (Order instruction) Number of slots required |
Spiral groove |
| Spiral grooves with multiple spiral grooves Usage: Triple plywood, steel plate, etc. Roller for abrasive belt polishing machine (Order instruction) Need Cao Number Spiral Angle Multiple Spiral Grooves Usage: Triple plywood, steel plate, etc. Roller for abrasive belt polishing machine (Order instruction) Need Cao Number Helical angle |
Double spiral grooves |
| (multiple spiral central distribution slots) Usage: Triple plywood, steel plate, etc. Roller for abrasive belt polishing machine Rollers for various thin films (Order instruction) Need Cao Shuyao Helical angle |
Spiral toothed groove |
| (One and more spiral grooves) Usage: Paper making, dyeing, etc. Spiral Tooth Roller Various guide rollers (Order instruction) Need Cao Number Helical angle |
Reticulated groove |
| (Reciprocating multiple spiral lines) Usage: Corrugated cartons, cloth, etc. Feeding roll Rubber Rollers for Various Films (Order instruction) Need Cao Number Helical angle |
Thread Cutting Groove |
| (Continuous threaded cutting slot) Objective: Usage: Triple plywood, steel plate Coating rolls for papermaking, etc. (Order instruction) About the size of the mountain (Left or right) |
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