Tool Maintenance
1. SunOn prefers mould tool maintenance on a three month cycle.
2. In each cycle the tool is carefully inspected and the quality is assured.

·The mould is retrieved from storage.
·The mould is opened.
·The rust prevention oil is completely removed.
·The tool surface is cleaned and any rust is removed.
·If necessary, the mould surface will be polished to return the tool to pristine condition.
·Quality control reviews the tool and makes a record of the maintenance.
·If the tool is to be used make a production, it is moved to and loaded in the injection equipment.
·If the tool is to be returned to storage, then a layer of rust prevention is applied.
·The tool is closed the maintenance tag is updated and moved to storage.