1. Nchịkọta
JSP Screw vacuum pump bụ ụdị nfuli igwe anaghị agba nchara nke nwere teknụzụ dị elu. Ọ bụ nyocha na mmepe nke ụlọ ọrụ anyị nwere onwe ya dịka ahịa chọrọ. Ebe ọ bụ na screw vacuum pump adịghị mkpa ịnweta lubrication ma ọ bụ akara mmiri, ụlọ mgbapụta ahụ kpamkpam na-enweghị mmanụ. Ya mere, screw vacuum pump nwere uru na-enweghị atụ na semiconductor, oge ndị na-achọ oghere dị ọcha na ụlọ ọrụ eletrọnịkị, yana usoro mgbake mgbaze na ụlọ ọrụ kemịkalụ.

2. Pumping Principal
A na-akpọkwa ụdị ịghasa mgbapụta agụụ dị ka ọkpọkọ kposara agụụ mgbapụta. Ọ na-eji ohere nke nnyefe gia mee ka meshing counter-rotting inter-meshing na-enweghị kọntaktị abụọ skru na-agba ọsọ na oke ọsọ. Ọ na-ejikwa shei mgbapụta na gburugburu njikọ aka na-ekewapụ oghere gburugburu, na-akpụ ọtụtụ ọkwa. A na-ebufe gas na ọwa nha nha (cylindrical na nha nha nhata), ma ọ dịghị mkpakọ, naanị usoro helical nke ịghasa nwere mmetụta mkpakọ na gas. Enwere ike ịmepụta gradient nrụgide na ọkwa niile nke ịghasa, nke enwere ike iji gbasaa ọdịiche nrụgide ma mee ka ọnụ ọgụgụ mkparịta ụka dịkwuo elu. Nchapụta ọ bụla na ọsọ ntụgharị nwere mmetụta dị ukwuu na arụmọrụ nke mgbapụta ahụ. Mgbe ị na-emepụta ọdịiche nke ministri screw, mgbasawanye, nhazi na mgbakọ na-arụ ọrụ na gburugburu ebe obibi (dị ka mmịpụta nke uzuzu nwere gas, wdg) kwesịrị ịtụle. Ụdị mgbapụta a enweghị valvụ iyuzucha dị ka mgbọrọgwụ agụụ mgbapụta. Ọ bụrụ na-ahọrọ akụkụ kwesịrị ekwesị dị mfe ịghasa nha nha nha, ọ ga-adị mfe ịmepụta, nweta oke machining ziri ezi ma dị mfe ịhazi.

3. Àgwà ọma
a. Enweghị mmanụ n'ime oghere mgbapụta, ọ dịghị mmetọ na usoro agụụ, àgwà dị elu nke ngwaahịa.
b. Enweghị mmanụ n'ime oghere mgbapụta ahụ, dozie nsogbu nke emulsification mmanụ na dochie anya mmiri na-arụ ọrụ ugboro ugboro, na-arụ ọrụ na-arụ ọrụ ugboro ugboro, na-echekwa ọnụ ahịa nke iji.
c. Na-agba ọsọ akọrọ, enweghị mmanụ n'efu ma ọ bụ uzu mmanụ, enyi na gburugburu ebe obibi, chekwaa akụ mmanụ.
d. Enwere ike ịkụnye ya na nnukwu ikuku mmiri na obere uzuzu nke gas. Ịgbakwunye ngwa nwekwara ike ịgbanye gas na-ere ọkụ na ihe mgbawa na ikuku redio.
e. Nrụgide kachasị ike nwere ike iru 5pa, dabara maka ọkara na obere oghere. Ọ nwere ike na-onwem na mgbọrọgwụ nfuli n'ime a ọkara agụụ unit na-enweghị mmanụ, ma ọ bụ onwem na molekụla nfuli n'ime a elu agụụ unit na-enweghị mmanụ.
f. Mgbe ọgwụgwọ mkpuchi mgbochi corrosion gasịrị, ọ dị mma karịsịa maka ndị na-agbanwe agbanwe, ọgwụ, distillation, ihicha, degassing na nhazi kemịkalụ na oge ndị ọzọ kwesịrị ekwesị.

4. Ngwa
a. Eletriki: transformer, ibe ha inductor, epoxy resin vacuum tido, oghere mmanụ immersion capacitor, agụụ mgbali impregnation.
b. Igwe ọkụ nke ụlọ ọrụ mmepụta ihe na-emenyụ brazing, vacuum sintering, vacuum annealing, vacuum gas quenching.
c. Mkpuchi mkpuchi: agụụ evaporation mkpuchi, agụụ magnetron sputtering mkpuchi, ihe nkiri winding na-aga n'ihu mkpuchi, ion mkpuchi, wdg.
d. Metallurgy: ígwè pụrụ iche agbaze, agụụ induction ọkụ, agụụ desulfurization, degassing.
e. Aerospace: oghere nwere modul orbit mbara igwe, capsule nloghachi, ọnọdụ mgbanwe omume roket, uwe oghere, oghere capsule ndị na-agụ kpakpando, ụgbọ elu na nnwale ịme anwansị ndị ọzọ.
f. ihicha: usoro ịgbagharị nrụgide agụụ ihicha, ikuku gas igbe ihicha, nkụ nkụ, na ihicha akwụkwọ nri oyi kpọnwụrụ.
g. Chemical na ọgwụ ngwaahịa: distillation, ihicha, degassing, ihe onwunwe njem, wdg.