Schutte Meyer Ashwath Alloys Pvt Ltd

Furnance 2 & 3 used for normalizing and tempering only.
Silica Sand from Gudur near Chennai.
AFS 40 -50.
Silica sand dried naturally.
Sand discharge and Resin/Catalyst dosing pumps checked daily.
Compression strength tested at 2 , 4 and 8 hours.
Mould Hardness checked.
Core Scratch Hardness checked.
8 hours curing allowed before mould is taken up for further work.
Mould quality verified against checklist.
As cast heat numbers adopted for all castings and test bars.
If required, as cast serial numbers provided for individual castings.
Method cards illustrated with rigged pattern and core box pictures.
Knock out time displayed on poured moulds. Adequate time given before knock out.
Typical new sand to used sand ratio is 30:70.

Moulding