Hollow hlau qhov rooj yog ib qho ntawm ntau hom qhov rooj siv hauv kev lag luam thiab kev lag luam ib puag ncig. Lub qhov rooj hlau hollow yog tsim los ntawm steel ncej uas muaj steel panels laminated rau ob sab. Lub qhov rooj feem ntau yog nruab nrog mounts rau hinges thiab ib lub hnab tshos rau lub mortise xauv.
Zoo dua hollow hlau qhov rooj kuj tseem yuav nruab nrog lub raj hlau los ntawm qhov chaw pob khawm mus rau lub hnab tsho mortise rau xaim hluav taws xob mortise lock thiab lub hnab hluav taws xob nyob rau sab saum toj ntawm lub qhov rooj rau mounting ib lub hlau nplaum rau lub qhov rooj hloov chaw.
Hollow hlau qhov rooj yog qhov rooj ruaj khov uas tuaj yeem ua rau raug ntaus. Nyob ntawm qhov siab ntawm qhov rooj, lawv tuaj yeem nruab nrog peb mus rau tsib lub pob khawm mounting ntsiab lus. Hollow hlau qhov rooj kuj tseem tuaj yeem muab cov yas laminate, ntoo veneer, lossis stainless- steel tiav kom ua tiav qhov kev xav zoo nkauj.
Hollow hlau qhov rooj feem ntau muab nrog lub hollow hlau ncej, ua ke tsim hluav taws kub - ntsuas kev sib dhos. Kev ntsuas hluav taws kub ntawm 45, 90, thiab 180 feeb yog muaj.
Cov khoom siv hluav taws xob zoo rau cov qhov rooj hlau hollow muaj xws li hluav taws xob mortise locks, sib nqus locks, thiab cov khoom siv hluav taws xob txaus ntshai. Sib nqus locks tej zaum yuav yog nto mounted los yog zais, thiab electrified panic hardware yuav siv tau nrog rau saum npoo los yog concealed ntsug rods. Electrified panic hardware tej zaum yuav yog ib hom (nrog mortise xauv, rim hom, los yog ntsug pas nrig).
Hollow hlau qhov rooj yog yooj yim heev rau siv nrog tsis siv neeg lub qhov rooj. Tsib los yog xya lub pob khawm yog cov txheej txheem pob khawm feem ntau rau lub qhov rooj hollow, txawm hais tias pivots tsis tshua muaj. Ntau cov hinges zoo dua li tsawg dua rau txhua daim ntawv thov qhov rooj ruaj ntseg.
thov nkag mus rau hauv kev sib cuag nrog tus neeg siv khoom yog xav paub ntxiv txog tus nqi khoom thiab qhov loj me rau
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