The solution for laser disorder texturing on Metallurgical roller
HGLaser R&D and manufactures first fiber-coupled laser disordered texturing equipment in the world independently. It can make the surface of roll to be random texture so that make the surface of the steel plant to be disordered. It will be used on some high-end automobile and household-elec.
This equipment worked well in Iron&Steel industry. The technology has been applied for the national patent by WISCO-HGLASER. Laser disordered texturing has advantage of good uniformity and repeatability, processing shape controllable, non-pollution, energy saving, low noise and so forth. This technology is a new Tech on roll-texturing. It can instead of shot blast texturing, Electrical discharge texturing and other sorts of ordered laser texturing.
SolutionIron & Steel、Aluminum、Titanium plate area ect.
Fiber laser disordered texturing equipment applies to manufacture the roll of temper mill ,skin-pass mill and rolling mill. It can be used to roll the steel plate of automobile, plates of household appliances, ordinary building material plates, Aluminum plates, titanium plates and so on. Deep drawing property and coating performance of the plate will be greatly improved. According to the demand of the custom we can change different configurations of the equipment on sing
Parameter between Laser texturing and Electrical discharge texturing.
Content Elec-discharge texturing Laser texturing Installation condition Large area occupation
Simple installation and low price
CNC machine foundation
Running cost High power consumption
High consumption of Insulating oil and electrode
Low power consumption
Non quick-wear part
Low consumption of energy medium
Production environment Serious pollution of oil and air Non-pollution Surface roughness
0.5-12 0.5-15 RPc 50-80 80-120 Morphology of tunability Disordered texturing Ordered/disordered texturing can be controlled Relationship between Ra and RPc Ra↑，RPc↓ data of RPc has small change when data Ra become small
Customer Benefit● The disposable investment of disordered fiber laser texturing is not high. It's as 17-30% time as investment of electrical discharge texturing according to the different configuration.
● Running cost of disordered fiber laser texturing is low. It's as 5-6% time as running cost of electrical discharge texturing according to the different configuration.
● There's few influence between Ra and Rpc of the machining surface by disordered fiber laser texturing. when data of Ra is between 2.0 to 4.5 μm the data of Rpc will stay around 110/cm. Elec-discharge texturing and shot blast texturing can not get this result.
● Fiber laser is maintenance free, and the average life of laser pumping is 100 000 hours.
● The whole processing of texturing is automatic running. Good uniformity and repeatability. Processing shape is controllable. Running is stable.
● Simple operation. Operator just Define the start point, end point, laser power and then press the start button, the equipment will run automatically from Measuring the diameter of roll to finishing the process and going back to zero point.
Laser disorder texturing on cold roll ZOOM 200 time size of cold roll surface after laser disorder texturing Steel plate surface after laser texturing on Actual size ZOOM 50 times size of cold roll surface after laser disorder texturing ZOOM 200 times size of cold roll surface after laser disorder texturing