Iyovharafu yebhora repurasitikiYakashanduka kubva pavharuvhu repuragi. Chikamu chayo chekuvhura nekuvhara ibhora, iro rinoshandisa bhora kutenderera nemadhigirii makumi mapfumbamwe kutenderedza denderedzwa resimbi yevharuvhu kuti ribudirire pakuvhura nekuvhara. Vharuvhu yebhora yepurasitiki yakakodzera kubata nzira yekufambisa nechinhu chinoparadza. Zvichienderana nezvinhu zvakasiyana, tembiricha yekushanda ndeyePVC0℃～50℃, C-PVC 0℃～90℃, PP -20℃～100℃, PVDF -20℃～100℃. Vharuvhu yebhora yepurasitiki ine simba rekudzivirira ngura. Ring yekuvhara inoshandisa EPDM neFKM; ine simba rekudzivirira ngura uye inowedzera hupenyu hwekushanda. Kutenderera kunochinjika uye kuri nyore kushandisa. Vharuvhu yebhora yepurasitiki Vharuvhu yebhora inobatanidza ine nzvimbo shoma dzekubuda, simba rayo rakakwirira, uye vharuvhu yebhora yemhando yekubatanidza iri nyore kuunganidza nekuputsa.

Vharuvhu yebhora yepurasitiki haisi nyore chete muchimiro, yakanaka mukushanda kwekuvhara, asiwo idiki muhukuru, yakareruka muhuremu, ishoma mukushandiswa kwezvinhu, idiki muhukuru hwekuisa, uye idiki mu torque inotyaira mukati mehuwandu hwakati hwedhayamita. Iri nyore kushandisa uye iri nyore kuwana kuvhura nekuvhara nekukurumidza. Imwe yemhando dzevharuvhu dziri kukura nekukurumidza mumakore gumi apfuura. Kunyanya munyika dzakabudirira dzakadai seUnited States, Japan, Germany, France, Italy, West, neBritain, kushandiswa kwemavharuvhu ebhorayakakura kwazvo, uye mhando nehukuru hwezvinhu zvinoshandiswa zvichiri kuwedzera.

Pfungwa yekushanda kwevharuvhu yebhora yepurasitiki ndeyekuita kuti vharuvhu ivhurwe kana kuvharwa nekutenderedza tsinde yevharuvhu. Chinobatika chinotakurika, chidiki, chakavimbika pakusunga, chiri nyore muchimiro uye chiri nyore kugadzirisa. Nzvimbo yekusunga uye nzvimbo yakatenderera inowanzova yakavharwa uye haikurumidzi kupwanywa nechinhu chepakati. Inoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana.

Vharuvhu yebhora imhando itsva yevharuvhu yave ichishandiswa zvakanyanya mumakore achangopfuura. Ine zvakanakira zvinotevera:

1. Kuramba kwemvura kudiki, uye kusimba kwayo kwakaenzana nechikamu chepombi chehurefu hwakaenzana.

2. Chimiro chiri nyore, saizi diki uye huremu hwakareruka.

3. Yakasimba uye yakavimbika. Parizvino, chinhu chinovhara pamusoro pevharuvhu yebhora chinoshandiswa zvakanyanya mumapurasitiki ane mashandiro akanaka ekuvharisa, uye chave chichishandiswawo zvakanyanya mumasisitimu evacuum.

4. Kushanda zviri nyore, kuvhura nekuvharisa nekukurumidza, zvinongoda kutenderera 90° kubva pakuvhura zvizere kusvika pakuvharika zvizere, izvo zviri nyore kushandisa remote control.

5. Kugadzirisa kuri nyore, chimiro chiri nyore chevharuvhu yebhora, mhete yekuvhara inowanzo fambiswa, zviri nyore kupatsanura nekutsiva.

6. Kana zvanyatsovhurwa kana kuvharwa zvizere, nzvimbo yekuvharira bhora nechigaro chevharuvhu zvinoparadzaniswa nepakati. Kana nzvimbo yacho inopfuura, hazvizokonzere kuputsika kwenzvimbo yekuvharira vharuvhu.

7. Ine mashandisirwo akasiyana-siyana, ine dhayamita inotangira pamamirimita mashoma kusvika pamamita mashoma, uye inogona kushandiswa kubva pakushandisa vacuum yakawanda kusvika pakumanikidzwa kwakanyanya.