The RJW High Frequency Division has a range of products and services dealing with a range of plant and machinery operating above the standard electrical frequency (ie 50Hz). We supply, repair and support a range of equipment including grinders, motors and frequency changers.
For customers who have facilities to repair high frequency grinders in house, we offer grinder stator service exchange system for all manufacturers and models, in addition to supplying manufacturers parts for Bosch grinders.
Large stocks of grinder stators are held for immediate delivery ensuring you can carry out repairs as quickly as possible so minimising downtime and grinder stocks. Due also to the wide variety of tools we repair, the grinder stator service exchange service works for most types of high frequency grinders in use today.
All replacement stators are wound to Class H (a high temperature insulation class for this type of product) and vacuum impregnated using our VPI facilities to provide the best possible quality and therefore reliability in use.
In addition to the varnish treatment, epoxy compound is added around the internal bore of windings to prevent premature wear, giving a longer serviceable life.