Servicing is simple: big, easy-to-open, securely fastened inspection ports and dust covers are available in 0.5 m wide modules with only 2 quick release fasteners each. The screen cloth tension system is stable and simple to verify: over- and under-tensioning are indicated. Remote electronic monitoring of breakage of screen cloth and inadequate stress is optional.
A single vibrator drives the G-Sizer, giving it the traditional elliptical motion pattern that counteracts blinding, loosens and stratifies the feed material. There are low power requirements for the specific system with one vibrator, and stroke length setting and servicing are simplified.