Cov Pob Kws Cobs siv tau ua cov khoom siv tua hluav taws zoo rau ntau yam kev siv. Cov Pob Kws Cobs yog cov khoom siv mos mos zoo ib yam li Walnut Shells, tab sis tsis muaj cov roj ntuj lossis cov khoom seem. Cov Pob Kws Cobs tsis muaj silica dawb, tsim cov hmoov av me me, thiab los ntawm cov khoom siv uas zoo rau ib puag ncig, rov ua dua tshiab.
Cov ntawv thov suav nrog Cov Tsav Tsheb Hluav Taws Xob, cov tshuab hluav taws xob, cov tshuab, fiberglass, cov ntoo nkoj hulls, cov tsev ntoo thiab cov tsev me me, deflashing cov hlau thiab cov khoom yas rhiab heev, cov cav dav hlau, cov khoom siv hnyav, cov chaw hloov hluav taws xob, cov tsev cib, cov pwm txhuas, thiab cov turbines.
Cov khoom tshwj xeeb ntawm cov pob kws ua rau nws tsim nyog rau kev txhuam, kev tshem tawm cov kab nrib pleb thiab ua cov khoom siv ua kom tiav. Nws tuaj yeem siv rau kev txhuam cartridge thiab casing, cov khoom yas, cov rivets khawm, cov txiv ntoo thiab cov bolts. Thaum siv rau hauv cov ntawv thov vibratory, nws yuav tsis khawb cov khoom txhuas lossis cov khoom tooj dag zoo. Cov khoom siv txhuam pob kws ua haujlwm zoo hauv ob lub tshuab loj thiab me.
| Cov Lus Qhia Txog Pob Kws Cob Grit | |
| Qib | Mesh(tus lej me me ntawm cov mesh, qhov coarser lub grit) |
| Ntxiv Coarse | +8 Mesh (2.36 hli & loj dua) |
| Ntxub | 8/14 Mesh (2.36-1.40 hli) |
| 10/14 Mesh (2.00-1.40 hli) | |
| Nruab Nrab | 14/20 Mesh (1.40-0.85 hli) |
| Zoo | 20/40 Mesh (0.85-0.42 hli) |
| Zoo heev | 40/60 Mesh (0.42-0.25 hli) |
| Hmoov nplej | -40 Mesh (425 micron & zoo dua) |
| -60 Mesh (250 micron & zoo dua) | |
| -80 Mesh (165 micron & zoo dua) | |
| -100 Mesh (149 micron & zoo dua) | |
| -150 Mesh (89 micron & zoo dua) | |
| Plub npe khoom | Kev Tshawb Fawb Txog Cov Khoom | Cov Khoom Ib Txwm Muaj | Kev Tshuaj Xyuas Ze | ||||||
| Pob kws Cob Grit | Cov pa roj carbon | Hydrogen | Cov pa oxygen | Nitrogen | Cov khoom siv tsis pom kev | Lub zog nqus tshwj xeeb | 1.0 txog 1.2 | Cov protein | 3.0% |
| 44.0% | 7.0% | 47.0% | 0.4% | 1.5% | Qhov Ceev Ntau (lbs ib ft3) | 40 | Rog | 0.5% | |
| Mohs Scale | 4 – 4.5 | Cov Fiber Ntau | 34.0% | ||||||
| Kev yaj hauv dej | 9.0% | NFE | 55.0% | ||||||
| pH | 5 | Tshauv | 1.5% | ||||||
|
| Kev yaj hauv cawv | 5.6% | Cov dej noo | 8.0% | |||||
