Deep-drawing has many positive aspects not only in terms of cost but also in quality of parts, in particular thanks to the wide range of material which can be transformed, and the very nature of the process which ensures rational production, avoiding costly additional operations which may be necessary with other techniques.
With this technique the main advantage is ensuring relatively low cost price and very high output rates. Emprotec’s production capacity varies from 500 to 2 000 parts per hour depending on size and complexity of the parts.
Forming of the sheet metal results in strain-hardening which gives the final/output part higher characteristics than the blank. These higher characteristics mean that it is possible to make parts lighter. Surface quality of parts after drawing and before finishing is distinctly higher than that of cast parts.
The visual aspect of deep-drawn parts in therefore much better and finishing operations are reduced and above all are less costly.