Railway sleeper Ntsia Phaj

Ntsia daim hlau yog ca ib daim hlab ntawm galvanized steel uas tau raug punched los tsim ntau yam me me prongs rau ntawm ib sab. Cov no yog hammered mus rau hauv qhov chaw ntawm ib sab daim ntoo los tuav lawv ua ke. Lawv yog lug siv nyob rau hauv framed lug thiab nyob rau hauv lub prefabrication ntawm cov yam ntxwv hais xws li trusses.

Ntsia daim hlau yog siv los txuas ntoo ntawm tib thickness nyob rau hauv tib lub dav hlau. Thaum uas siv los ntawm trusses, lawv yog nias rau hauv sab ntawm lub cav ntoo siv cov cuab yeej xws li ib tug hydraulic xovxwm los yog ib tug menyuam. Raws li lub phaj yog nias nyob rau hauv, cov hniav yog tag nrho cov uas tau tsav mus rau hauv cov ntoo fibers ib txhij, thiab cov compression ntawm nyob ib sab hniav thiaj li ntsuam ntawm ntoo los rau ntawm cais.

1. Railway sleeper Ntsia hlau yog siv los tiv thaiv qhov xaus ntawm ntoo sleepers.

2. Ntsia phaj hniav tsis muaj tsawg tshaj li 12mm.

3. Ntsia phaj thickness tsis muaj tsawg tshaj li 1.0mm thiab siab zog cov ntaub ntawv uas.

4. raws li lwm yam kev xeem qauv.

5. Ob txheem thiab Mekas ntau thiab tsawg pab yog muaj.