I. Mufambiro webasa weGreen Sand Molding Machine
Raw Material Processing,
Jecha idzva rinoda kuomesa kurapwa (unyoro hunodzorwa pazasi 2%)
Jecha rinoshandiswa rinoda kupwanywa, kupatsanurwa kwemagineti, uye kutonhora (kusvika pa25°C)
Zvigadzirwa zvematombo akaomarara zvinofarirwa, zvinowanzopwanywa pachishandiswa shaya dzinopwanya kana cone crushers
Kusanganiswa kwejecha,
Midziyo yekusanganisa inosanganisira vhiri-mhando, pendulum-mhando, blade-mhando, kana rotor-mhando musanganiswa.
Kusanganisa process points:
Wedzera jecha nemvura kutanga, ipapo bentonite (inogona kuderedza kusanganisa nguva ne 1/3-1/4)
Kudzora mvura kuwedzera kune 75% yemvura yakazara inodiwa yekusanganiswa kwemvura
Wedzera yekuwedzera mvura kusvika kusimba kana hunyoro hwemukati huchisangana nezviyero
Kugadzirira Mold,
Zadza jecha rakagadzirwa muforoma
Mechanically compact kugadzira mold (inogona kuve yemanyorero kana muchina kuumba)
Muchina wekugadzira wakakodzera kugadzirwa kwakawanda, kuvandudza kugona uye kukanda chaiko
Pre-Pouring Treatment
Mold assembly: Sanganisa zviumbwa zvejecha nemacores kuita molds dzakakwana
Hapana kuomeswa kunodiwa usati wadira (unhu hwegirinhi jecha)
Post-Processing,
Inotonhorera castings kune yakakodzera tembiricha mushure mekudira
Shakeout: Bvisa jecha uye core sand
Kuchenesa: Bvisa magedhi, risers, jecha repamusoro, uye burrs
II. Operation uye Maintenance Guide
1. Maitirwo Ekushanda Kwemaitiro
Pre-kutanga Checks,
Wona kuti gonhi rekuona kamuri revortex rakavharwa zvakachengeteka
Simbisa impeller kutenderera kwakananga kunofanira kupesana newachi
Tarisa zvese zviridzwa kuverenga uye maseketi emafuta
Mhanya usina kutakurwa kwemaminetsi 1-2 usati wadyisa
Shutdown Maitiro,
Ramba uchishanda kusvika zvinhu zvanyatsobuda mushure mekumisa chikafu
Tarisa mamiriro ese ekuchengetedza usati wadzima
Chenesa zvikamu zvese zvemuchina uye zadzisa matanda ekuchinja
2. Daily Maintenance
Kuongorora Nguva Dzose,
Tarisa mamiriro emukati ekupfeka pashift
Ongorora tension yebhandi rekutyaira kuitira kunyange kugovera simba
Tarisa kuti midziyo yekuchengetedza inoshanda
Lubrication Maintenance,
Shandisa Mobil mota girisi, wedzera ega ega mazana mana ekushanda maawa
Chenesa spindle mushure me2000 maawa ekushanda
Tsiva mabheya mushure me7200 maawa ekushanda
Pfeka Zvikamu Maintenance,
Rotor kugadzirisa: Isa musoro mumakomba epamusoro / epasi disc, chengetedza mhete dzemukati / dzekunze dzine mabhaudhi.
Hammer gadziriso: Reverse kana yapfekwa, chengetedza chinhambwe chakakodzera kubva pandiro yekurova
Plate sando kugadzirisa: Tenderedza nzvimbo nguva dzose
3. Common Fault Handling
| Symptom | Zvinogona Kukonzera | Solution |
| Kushanda kusina kugadzikana | Kupfeka kwakanyanya kwe impeller parts Saizi yekudyisa yakawandisa Kuvhara mu impeller kuyerera | Tsiva nhengo dzakasakara Dzora saizi yekudya Kuvhara kwakajeka |
| Noise isina kujairika | Mabhaudhi akasununguka, liner, kana impeller | Simbisa zvikamu zvose |
| Kubata overheating | Dust ingress Kutakura kukundikana Kushaikwa kwekuzora | Kuchenesa tsvina Tsiva kubereka Mafuta zvakanaka |
| Kuwedzera saizi yekubuda | Bhandi rakasununguka Saizi yekudyisa yakawandisa Kumhanya kusina kunaka | Rongedza tension yebhandi Dzora saizi yekudya Regulate impeller speed |
| Chisimbiso kukuvara/kudonha kwemafuta | Shaft sleeve kukwesha Kupfeka chisimbiso | Tsiva zvisimbiso |
4. Mitemo Yekuchengetedza
Vashandi Zvinodiwa,
Vashandi vanofanirwa kudzidziswa uye kupihwa zvitupa
Vashandisi vakasarudzwa chete
Pfeka PPE yakakodzera (bvudzi revashandi vechikadzi)
Operation Safety,
Zivisa vashandi vese usati watanga
Usambosvika muzvikamu zvinofamba
Mira nekukasika nekuda kweruzha rusina kujairika
Maintenance Safety
Dzima usati wagadzirisa dambudziko
Shandisa ma tags ekunyevera panguva yekugadzirisa mukati
Usambobvisa maguard ekuchengetedza kana kushandura waya
Environmental Safety,
Chengeta nzvimbo yebasa yakachena uye yakajeka
Iva nechokwadi chekufambisa mhepo uye chiedza
Chengetedza zvekudzimisa moto zvinoshanda
Quanzhou Juneng Machinery Co., Ltd. idivi reShengda Machinery Co., Ltd. Bhizinesi repamusoro-soro reR&D ragara richiita mukuvandudza nekugadzira michina yekukanda, michina yekuumba otomatiki, uye mitsara yekukanda..
Kana uchida aGreen Sand Molding Machine, unogona kutibata nesu kuburikidza neanotevera ruzivo rwekusangana:
SalesManager :zoe
E-mail :zoe@junengmachine.com
Runhare : +86 13030998585
Nguva yekutumira: Sep-12-2025