Hkaulan mam htu ai shara hta, hkrit tsang dik ai mabyin gaw hpa rai kun? Kalang ta wan n-gun yawm mat ai n re, raw material jaw ai lam hta mung pat shingdang ai lam n re-dai gawHpang jahtum na muk tawng hta nsam hpraw ai nsam (sh) nsam hpraw ai nsam ni pru wa ai. Tsun mayu ai gaw, roller mill rolls ni grai htum mat sai, magri n-gun (sh) n-gun ja ai n-gun ni gaw, muk tawng hpe awu asin di kau sai. Ndai aten hta, nang gaw nhtang wa ai hte htingnut ai lam ni hpe hkrum sha nga ai sha n-ga, shawng de bang da ai wan n-gun hte arung arai ni yawng mung n-gun yawm mat sai.
Rolls, sieves, bearings-ndai n manu dan ai zawn rai nga ai hpun palawng ni gaw, muk tawng langai hpe matut manoi, ngang grin ai hku, akyu rawng ai hku galaw lu na hpe dawdan ya ai lam ni rai nga ai."Hten mat ai shaloi gram lajang u" ngu ai prat gaw ngut sai.Daini na razor-thin margin makau grup yin hta, hkrat sum ai lam ni byin wa na hpe passive hku la nga ai gaw, na a shingjawng manang ni hpe shawng lam hpe ap ya ai lam rai nga ai.
1. Roll Fluting Cycle: Grai n law ai, grai n law ai
Roller mill roll gaw hka htung galaw ai lam a madung rai nga ai. Break rolls ni hta nga ai fluting (corrugation) a masa gaw, hka ja ai atsam, muk tawng a nsam, pru wa ai lam ni hpe hkrak dawdan ya ai.
Hpaga lam hta hkan nna hkan sa ai lam ni (hkai sun a ngang kang ai lam hpe madung tawn nna gram lajang ai):
Shawng na daw garan ai shingnip (1B/2B): N-gun ja ai mam a matu, fluting cycle gaw 10 daram rai nga ai.Hkying hkum 800-1,200(shata 3–4 daram); soft wheat a matu gaw hkying hkum 1,500 du hkra jat mai ai.
N-gup daw ai shingnip (3B/4B): Dai arai gaw grau kaja sai majaw, n-gun yawm mat ai; cycle gawHkying hkum 1,500-2,000.
Shayawm ai laika buk (1M/2M): Smooth rolls ni gaw grau loi loi hte htum mat ai, raitim, kalang mi shingjawng (scratched) ngut ai hpang, kalang ta galai ra ai. Cycle gaw laksan hku nna .hkying hkum 2,000 jan.
Tatut jai lang mai ai hpaji jaw ga: "Calendar nhtoi" hpe madung tawn nna roll hkum galai -1 hpe madung tawn nna galai kau u."bungli galaw ai aten ni hpe shinggyin la lu ai."Roll pair langai hpra a bungli galaw ai aten hpe hkrak hkrak ka matsing na matu, na a mill control system ni hta runtime hour meter ni hpe bang da u. Ndai gaw hpaji masa hku nna roll hpe galai shai na matu shawng nnan na lahkam re.
2. Bearing Overheat Sadi jaw ai lam: Kaji kajaw hkrat sum ai majaw, kaba ai hku pat mat chye ai
Mill roll bearing ni gaw na a jak ni a "n-gun shadawn" ni rai nga ai. Bearing hkrat sum ai lam law malawng gaw n kaja ai nbung katsi ai lam kaw nna hpang wa ai.
Masum-Madang Bearing Hkringhtawng Hkringmang Dap:
Hpun hpraw ginra (Kaja ai): 65℃hta n law ai (sh) maren sha re . Bearings ni gaw kaja wa hkawm nga ai; grease masa gaw n kaja ai.
Hpraw ai shara (Sadi maja ra ai): 65℃– 75℃. Ndai aten hta, jep joi ai lam hpe grau law hkra galaw u. Grease htum mat sai kun ngu ai hpe jep yu nna, n kaja ai nsen ni hpe madat yu nna, hka katsi ai shara hpe pat shingdang ai lam n nga ai hpe jep yu u.
Hpraw ai ginra (Hkrit tsang hpa): 80℃hta grau kaba ai (sh) maren sha re .Kalang ta jep yu na matu jak hpe jahkring kau u.degree jan ai shaloi, bearing clearance grai yawm mat nna, cage gaw n kaja mat chye ai, gara aten hta raitim, n-gun yawm mat ai (sh) wan hkru mat chye ai. Ndai zawn byin wa yang, gram lajang na matu gumhpraw wan hku law wa nna, bungli n galaw ai aten hta sum mat ai lam hpe n dang shadawn lu ai.
Low-Manu n law ai tau hkrau sadi jaw ai hparan ladat:
Manu dan ai online hku nna yu reng ai ladat hpe n ra ai. Apply galaw uself-hkum hkrang n-gun -madun ai patch ni(sh) nbung katsi ai hpe-madun ai crayon ni) hpe hka htung langai hte langai a shawng hte hpang na bearing nta ni de bang dat u. Dai nbung katsi ai aten hta, masat da ai manu de du wa ai shaloi, dai patch gaw prat tup nsam galai mat ai majaw, jep sagawn ai ni gaw manghkang nga ai shara ni hpe kalang ta chye na lu nna, hkala nba n byin shi yang, yeng seng kau lu ai.
3. Screen hkrat sum ai hpe aten dep mu lu na: "Myi + hkra" hte Defence Line hpe gawgap na.
Plansifter kaw na screen langai mi hkrat sum mat yang, tsin-yam kaba byin wa ai-dai gaw muk tawng hpe garan ginhka ai lam hpe jahten kau ai sha n-ga, muk tawng kata de bran hpe mung shang shangun ai majaw, batch quality mabyin byin wa ai.
Manghkang ni garai n byin shi yang, sawk sagawn u:
Shani shagu "Flashlight hpe jep yu ai".: Machine hpe jahkring kau ai hte, sieve box chyinghka hpe hpaw nna, screen npu kaw na flashlight hpe htoi tu shangun u. Ntsa kaw nna dan dawng ai nhtoi htoi tu ai shara ni hpe mu yang, dai mesh gaw n-gun n rawng ai (sh) pinholes ni byin wa sai.
"Lata hte hkra ai ladat": Screen ntsa hpe lata hte loi loi dip nna, loi loi hte slide galaw dat u. Kaja ai screen ntsa gaw flat hte n-gun ja ai. Bumps (sh) "bulges" hkam sha yang, screen gaw locally loose (sh) n bung ai tension nga ai rai nna, daw mat na masa nga ai.
"Grittiness" gaw muk tawng hta: Hpang jahtum na muk tawng hta kalang lang n-gun n rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun loi mi rawt jat wa ai rai yang, roll manghkang ni hpe n hkan sa ngut ai hpang, myi prwi kaji kaji ni nga ai kun ngu ai hpe kalang ta jep yu u.
Screen galai na matu yak hkak ai masat kumla ni:
Silk/Nylon shingnip ni: Ra aira sharawng ai hku galai kau ra aingut ai hpangHkying hkum 800-1,000(shata 3 daram) hpe teng sha jai lang ai. Mu lu ai hkra machyi lam n nga ai sha pyi, shanhte a sifting efficiency gaw grai hkrat sum mat sai.
Wire Mesh Screen ni: Elongation gaw shawng na size hta na 2% jan ai shaloi, shing nrai, dan dawng ai "trumpet-shaped" n-gun yawm mat ai hka htung ni pru wa ai shaloi, n-gun yawm mat ra ai.
4. Bu hpun ai daw ni hpe prat hkrun lam hpe hparan ai lam: Hkai sun ting a matu jep joi ai lam langai
Lahta na mahkrum madup hpe galaw mai ai magam bungli ni de galai shai kau ai gaw, kaja ai hku hparan hpareng lu na matu ahkyak dik rai nga ai. Lawu na gaw ."Flour Mill hta Key Wearing Parts ni hpe shani shagu/bat shagu/shata shagu jep joi ai lam" :
✅ Shani shagu galaw ra ai-Check ni (startup garai n galaw shi yang / hpaw ngut ai hpang, minit 5):
Roller mill a running current gaw, n-gun n bung ai n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-nga ai shara kata kaw rai kun?
Bearing end caps ni hpe lata shingdu hte hkra u-dai ni gaw sadi hkrup ai hku katsi ai kun? (Shanhte hpe spot-infrared nbung shadawn jak hte jep yu u.)
Plansifter hpe galaw ai shaloi, n kaja ai hku katsi ai (sh) hkrat ai nsen ni nga ai kun?
Pre-cleaner screen ni hta hkra machyi ai lam (sh) arung arai lwi ai lam ni nga ai kun ngu ai hpe jep yu u.
✅ Bat shagu laksan jep joi ai lam ni (hpaji jaw ai aten hta, minit 30 daram):
Nhtoi shang wa ai hpe plansifter screen rung yawng hpe atsawm sha jep yu na matu flashlight lang u; record galaw ai ngu nna myit tsang ai.
Roller mill bearing nsen ni hpe madat yu u (asan sha nga ai stethoscope rod hpe lang nna)-kaja ai "rustling" hte n kaja ai "clunking" ngu ai hkra machyi ai nsen ni hpe garan ginhka chye ai.
Drive belt a n-gun hte n-gun yawng hpe jep yu u; galai ra ai belt ni hpe gram lajang (sh) masat da u.
✅ Shata shagu na jep joi ai lam ni (production data hte hpawn):
Roll pair langai hpra a matu bungli galaw ai aten hpe shinggyin la u; myit mada da ai re-fluting nhtoi hte aten masat da ai magam bungli hpe tau hkrau galaw u.
Shata mi laman n hkyen lajang da ai sha n-gun yawm mat ai lam ni a jahpan hte byin pru wa ai lam ni hpe kadun dawk tsun dan na; analyze galaw ai daw ni hkrat sum ai masa ni hpe.
Tengman ai hku hti lu na matu, nbung katsi ai hte n-gun shadawn ai jak yawng hpe calibrate galaw u.
Ngut nna: "Wan sat ai wa" kaw nna "Hkamja lam tsi sarawun" de lit galai shai ai lam.
Kaja dik ai muk tawng hpareng ai wa gaw, "wan sat na matu" hprawng hkawm ai wan sat ai wa galoi mung n rai, dai jak a n-gun hpe atsawm sha chye na ai "hkamja lam tsi sarawun" wa rai nga ai.Wearing parts lifecycle management a madung gaw, sut masa lam hta akyu rawng dik ai aten hta jaw ai lam hpe galaw ai lam rai nga ai- aten garai n du yang galai shai ai (n kaja ai lam byin shangun ai) n rai, galai shai ai aten hpe jahkring kau ai (accident byin shangun ai) n rai.
Hpaji masa hku nna galai shai ai madang ni hte ayan jep joi ai lam ni hpe gawgap ai gaw, akajawng sha n-gun yawm mat ai majaw sum mat ai lam ni hpe grai shayawm ya ai sha n-ga, na a jak ni a prat tup hpe mung galu shangun ai. Roll langai hpra a galai na aten hte bearing langai hpra a service life hpe hkrak tup tau hkrau tsun dan lu ai shaloi, na a plant gaw ndai hpaga lam hta core shingjawng ai lam hta grau nna akyu nga ai-ngang grin ai hte hkang lu ai akyu.
