Mphero ya chubu ya ERW yothamanga kwambiriNdikofunikira kuyika chingwe chachitsulo cha mtundu winawake mu makina, kupindika chingwe chachitsulocho kukhala chubu kudzera mu chozungulira chopangira, kenako kugwiritsa ntchito mphamvu yapafupipafupi komanso mphamvu ya khungu kuti mutenthetse m'mphepete mwa chitolirocho kutentha, kenako ndikukanikiza chozungulira chotulutsira. Chozunguliracho chimamalizidwa ndi mphamvu ya extrusion, kenako chitoliro chachitsulo cha mtundu wofunikiracho chimaziziritsidwa, kukula kwake, ndikuwongoleredwa bwino.
Makina opangidwa ndi mapaipi opangidwa ndi ma frequency ambiri amagwiritsidwa ntchito kwambiri m'nyumba zomangira, mayendedwe amafuta ndi gasi, mphamvu zamagetsi, mankhwala, zoyendera ndi mafakitale ena. Zipangizo zamakampani ndizofunikira kwambiri pakupanga mapaipi, kotero momwe mungasankhire gulu la makina abwino kwambiri opangira mapaipi ndikofunikira kwambiri. ZTZG yokhala ndi zaka zambiri zofufuza ndi kupanga ukadaulo komanso gulu la akatswiri kuti likuthandizeni!
Kuyenda kwaukadaulo:
Kusuntha mmwamba → Kutsegula → Kumeta ndi Kuwotcherera → Chokulungira chozungulira → Kupanga → Kuwotcherera kwa HF induction → Kuchotsa chipolopolo chakunja → Kuziziritsa → Kukula → Chocheka chouluka → Tebulo lotha ntchito → Kuyang'anira → Kulongedza → Nyumba yosungiramo katundu.
Mafotokozedwe a ZTZTG a ERW Pipe Mill Ogulitsa:
| Chitsanzo | Chitoliro chozungulira mm | Chitoliro cha sikweya mm | Kukhuthala mm | Kugwira Ntchito m/mphindi |
|---|---|---|---|---|
| ERW20 | Ф8-Ф20 | 6x6-15x15 | 0.3-1.5 | 120 |
| ERW32 | Ф10-Ф32 | 10x10-25x25 | 0.5-2.0 | 120 |
| ERW50 | Ф20-Ф50 | 15x15-40x40 | 0.8-3.0 | 120 |
| ERW76 | Ф32-Ф76 | 25x25-60x60 | 1.2-4.0 | 120 |
| ERW89 | Ф42-Ф89 | 35x35-70x70 | 1.5-4.5 | 110 |
| ERW114 | Ф48-Ф114 | 40x40-90x90 | 1.5-4.5 | 65 |
| ERW140 | Ф60-Ф140 | 50x50-110x110 | 2.0-5.0 | 60 |
| ERW165 | Ф76-Ф165 | 60x60-130x130 | 2.0-6.0 | 50 |
| ERW219 | Ф89-Ф219 | 70x70-170x170 | 2.0-8.0 | 50 |
| ERW273 | Ф114-Ф273 | 90x90-210x210 | 3.0-10.0 | 45 |
| ERW325 | Ф140-Ф325 | 110x110-250x250 | 4.0-12.7 | 40 |
| ERW377 | Ф165-Ф377 | 130x130-280x280 | 4.0-14.0 | 35 |
| ERW406 | Ф219-Ф406 | 170x170-330x330 | 6.0-16.0 | 30 |
| ERW508 | Ф273-Ф508 | 210x210-400x400 | 6.0-18.0 | 25 |
| ERW660 | Ф325-Ф660 | 250x250-500x500 | 6.0-20.0 | 20 |
| ERW720 | Ф355-Ф720 | 300x300-600x600 | 6.0-22.0 | 20 |
Nthawi yotumizira: Januwale-14-2023
