Pamene zakuthupi zimadya mu ng'oma, mothandizidwa ndi mphamvu yayikulu ya centrifugal, zakuthupi zimapanga kuyenda mozungulira pamodzi ndi ng'oma pamwamba. Pakadali pano, zida zokulirapo zidachotsedwa kuchokera kutulutsa kotulutsa; zida oyenerera (makulidwe osiyanasiyana) kusonkhanitsidwa mu hoppers undersize. Kenako anatumizidwa kukhala dongosolo lotsatira ndi lamba conveyor kapena zina.
Titha kusintha mawonekedwe a trommel potengera zomwe kasitomala amafuna.
Mitundu inayi ya sewero la ng'oma ya trommel yomwe tingapange ndi: 1. mtundu wotsekedwa. 2. Mtundu wotseguka, mtundu wa 3.heavy. 4. ntchito kuwala mtundu. Makulidwe a mauna amatha kupangidwa molingana ndi kukula kwake.
1. Kuchita bwino, mitengo yapamwamba kwambiri yopangira, zotsika mtengo zolowera komanso moyo wautali wautumiki.
2. Mphamvu zosiyanasiyana za 7.5-1500 m3 / ola la slurry, kapena matani 6-600 / ola la zolimba, pa trommel imodzi.
3. Kupanga kwapadera kwa chophimba kumapangitsa kuti ikhale yolimba kuposa wamba.
4. Heavy duty jacking ndi maimidwe osinthika, amathandizira kukhazikitsa mwachangu & nthawi ya msonkhano.
5. High kuthamanga kutsitsi kapamwamba maukonde padziko hopper ndi kudzera kunja kutalika kwa trommel.
6. Mawilo odzigudubuza olemera (zitsulo kapena mphira).
7. Zonyamula zam'manja kapena zokhazikika.
| Chitsanzo | Kuthekera (t/h) | Njinga (kw) | Kukula kwa ngoma (mm) | Kukula (mm) | Kukula konse (mm) | Kulemera (KG) |
| GTS-1015 | 5-20 | 3 | 1000 × 1500 | osachepera 200 mm | 2600×1400×1700 | 2200 |
| GTS-1020 | 10-30 | 4 | 1000 × 2000 | osachepera 200 mm | 3400×1400×2200 | 2800 |
| GTS-1225 | 20-80 | 5.5 | 1200 × 2500 | osachepera 200 mm | 4200×1500×2680 | 4200 |
| GTS-1530 | 30-100 | 7.5 | 1500 × 3000 | osachepera 200 mm | 4500×1900×2820 | 5100 |
| GTS-1545 | 50-120 | 11 | 1500 × 4500 | osachepera 200 mm | 6000×1900×3080 | 6000 |
| GTS-1848 | 80-150 | 15 | 1800 × 4800 | osachepera 200 mm | 6500×2350×4000 | 7500 |
| GTS-2055 | 120-250 | 22 | 2000 × 5500 | osachepera 200 mm | 7500×2350×4800 | 9600 pa |
| GTS-2265 | 200-350 | 30 | 2200 × 6500 | osachepera 200 mm | 8500×2750×5000 | 12800 |