Yog, h -} hlau yog siv rau me me mobileH100×50×5×7ntu. Cov thav ntawv yuav tsum tau txhawb nqa 50-70kg lub freezer thiab 20kg ntawm cov mis nyuj khov, thaum uas tshuav lub teeb nrig (tag nrho ncej hnyav<20kg) for easy pushing. H-steel's strength-to-weight ratio meets this need-100×50 sections weigh ~8kg/m, so the frame handles the load without adding excess weight. Its flat flanges simplify attaching the freezer, storage shelves, and wheel brackets, and epoxy coating resists rust from melted ice cream. Unlike aluminum, H-steel is cheaper and more rigid, preventing the cart from wobbling when moving over uneven sidewalks. Ice cream vendors prefer H-steel because the frames last 5-8 years (vs. 3-4 years for aluminum) and require minimal maintenance.
Lub teb chaws twg Central Asian uas siv h -} steel rau me nyob rau hauv cov thav ntawv nyob deb nroog?
Central Asian cov teb chaws zoo liKyrgyzstan, Tajikistan, thiab TurkmenistanSiv h - steel rau me me nyob deb nroog barn thav ntawv (10m × 6m, rau tsiaj txhu lossis quav nyab celes). Kyrgyzstan siv h {4 4} Tus me nyuam steel nyob rau hauv cov roob siab tawv (2 {}}} Tajikistan siv h - steel rau barns ze tshaj dej, tsis zoo li ntoo uas cov rots. Turkmenistan siv h- steel barns hauv cov chaw qhuav {}}}}} 20 degree) tsis muaj warping. Feem ntau h-} cov hlau yog import los ntawm Kazakhstan lossis Tuam Tshoj, ua kev tsim khoom hauv zos muaj txwv. Cov teb chaws no xaiv H-steel yog tias Nyob deb nroog yuav tsum tau kawg 20+ kev hlub tsiaj txhu ua liaj ua teb me me.
Vim li cas h - steel xav tau cov upkeep tsawg dua li tooj liab rau sab nraud ntawm lub teeb pom kev me me?
H - cov hlau xav tau cov upkeep tsawg dua li cov duab hluav taws xob me me, xav tau txhua xyoo 30}}} 5 {- 7 xyoo. Tooj liab tseem softer tseem yog softer, yog li lub teeb paim hloov tau yooj yim {13} bigidity ua kom ncaj ncaj nrog tsis muaj kev kho kom haum. Tus nqi yog lwm yam: tooj liab 5 - 6 zaug ntau dua ib tuj dua H-steel, ua rau nws impractical rau cov loj ntawm lub teeb. Piv txwv li, H-steel puag (H-steel puag (H150 × 55 × 5) nqi ~ $ 25, thaum tooj liab ntawm tib cov nqi loj ~ $ 125. H-steel lub durability thiab qis kev txij nkawm ua nws qhov kev xaiv qauv rau sab nraud lub teeb pom kev.
Dab tsi h - me steel loj yog qhov zoo tshaj rau me me- teev tsev thoob dej yug ntses sawv?
Rau me me hauv tsev neeg thoob dej yug ntses (100-200L, 1.2m × 0.4m),H150×75×5×7yog qhov zoo tshaj plaws. Nws qhov siab (150 hli) thiab flange dav (75 hli) Txhawb cov thoob dej yug ntses (100}}}}} 30kg) tsis muaj sagging. Lub WebMm lub vev xaib tuab ua kom cov khoom muag tsis sib xws, tiv thaiv cov thoob dej yug ntses), thiab 7 hli flange cov hlau ua kom dav, ruaj khov rau saum lub tank mus so rau. Qhov loj me no hnyav ~ 15kg / m, yog li tag nrho cov sawv ntsug hnyav yog ~ 45kg-ruaj khov kom nyob hauv qhov chaw tab sis tsis dhau kev txav mus los mus rau kev hloov kho hauv tsev. Cov ntau thiab tsawg (piv txwv li, H120 × 60) yuav khoov hauv lub lauj kaub lub zog, thaum loj dua (piv txwv li, h180) yuav noj ntau dhau hauv pem teb chaw. Nws tseem yooj yim rau stain lossis pleev xim kom phim cov rooj tog zaum hauv tsev.