engraved roller for figured glass

engraved rollers, engraved rollers for figured glass lamination

QINGDAO HEXIN MACHINERY CO.,LTD.
Address:
BeiAn Industrial park, Qingdao,China
Email：info(at)hexinmachinery.com
www.hexinmachinery.com

QINGDAO HEXIN MACHINERY CO.,LTD manufactures engraved rollers for glass rolling production:
Typically, we produce steel rollers for glass sheet forming, transport and cooling.
Our plain roller, and embossing rollers are made from chromium steel and normal carbon steel.
With the help of our many years production experience, QINGDAO HEXIN MACHINERY CO.,LTD can supply more than 1600 rollers each year for cast glass rolling machines home and abroad,
from glass forming, transportation, cooling, to positioning. To guarantee good quality glass and long life of the equipment, we select only the refined high chromium steels and normal alloyed steels from the state owned steel mills,
and with special coating on the surface.(engraved rollers, engraved rollers for figured glass lamination )

Etching technology of embossing rolls
1. Electrolytic etching
Using the master mold as the conductive cathode, and using the electrolyte as the medium, the processing part is intensively etched and removed by etching.
2. Chemical etching
A method that uses a chemical-resistant coating to remove etching and erosion, and concentrates the action on the desired part.
Photo-etching technology (photo-etching process) uniformly forms a layered photosensitive film (photo resist) on the metal surface, and through the original image film, exposes it with ultraviolet rays, etc.
The processing technology of forming the coating layer of the chemical-resistant film in the desired shape, and then chemically or electrochemically eroding the exposed part with the acid or alkali solution of the etching bath to dissolve the metal.
(engraved rollers, engraved rollers for figured glass lamination )
http://www.hexinmachinery.com/a/Products/Glass_rolling_rollers_and_machinery/2020/1029/1120.html

customized.