1. Kakaretso
OBF-NIS, motsoako oa thepa ea fiber le thepa e thata, e na le litlamorao tse ntle tsa ho tlatsa, ho koala le ho thibela.
OBF-NIS ha e na phello e fokolang ea tahlehelo ea metsi a tsitsitseng le rheology ea mokelikeli oa ho phunya, ho netefatsa botsitso ba ts'ebetso ea mokelikeli oa ho phunya.
OBF-NIS, e khona ho fetisa leihlo la metsi a drill ka nepo le skrine e sisinyehang, e le hore ho cheka le ho phunya ho ka hokahanngoa.
OBF-NIS e ka ntlafatsa boleng ba kuku ea filthara hantle le ho fokotsa tahlehelo e potolohang ea filthara ea mokelikeli oa ho cheka.
2.Lintlha tsa tekheniki
| Ntho | Index |
| Ponahalo | Phofo e tiileng e phallang mahala |
| Mongobo | ≤8% |
| Masalla a skrine (bolelele ba lehlakore ba lesoba la sieve ke 0.15mm) | ≤10% |
| Ho teba ha bethe ea lehlabathe | ≤8cm |
3.Sebaka sa tšebeliso
Metsing a cheka metsi a hloekileng le a leoatle.
Tekanyetso ea tlhahiso: 1.0～3.0% (BWOC).
4. Sephutheloana
E pakile mokotla oa pampiri oa 25kg o nang le pampiri e ngata e nang le filimi ea polasetiki e sa keneleng metsi ka hare.Kapa ho latela kopo ea bareki.
Shelf bophelo: 24 likhoeli.
