Peralatan ST & Teknologi (STET) pemisah menawarkan faedah kepada pelbagai industri dan produk. The STET separator is entirely dry, requiring no water or chemicals. The separator consumes only a small amount of electrical energy, which is used to operate the belt motors. The STET separator consumes between 1-4 kWhr per ton of feed processed, depending on the density of the powder processed. The separator is easily permitted, as the only emissions control device required is a dust collector for nuisance dust. Often, there is little or no pre-processing required for feed material to the separator other than size reduction to the appropriate particle size. Unlike other electrostatic processing equipment, high temperature thermal pre-treatment is not necessary.
Lebih-lebih lagi, the separator design is relatively simple and compact. A machine designed to process up to 40 tan sejam (density dependent) is approximately 30 Ft (9 m) panjang, 5 Ft (1.5 m) luas dan 9 Ft (2.8 m) tall. Tali pinggang dan penggelek yang berkaitan adalah satu-satunya bahagian yang bergerak, making maintenance both simple and infrequent. The electrodes are stationary and are composed of a highly durable material.