3-12 Meter Teeb Ncej

1. Steel Shearing thiab Longitudinal Txiav

Cov txheej txheem pib nrog qib siab - qib carbon steel (feem ntauQ235 los yog Q345). Loj steel coils yog unrolled thiab flattened.

Precision Tapering:Lub tshuab CNC shearing txiav cov hlau mus rau hauv cov duab trapezoidal. Qhov dav ntawm sab saum toj thiab hauv qab yog xam raws li qhov xav tautaper ratio, xyuas kom tus ncej yog dav dua ntawm lub hauv paus rau kev ruaj ntseg.

Thickness Scaling:Rau 3-5 meter ncej, lub thickness ntawm 2.5mm-3.0mm yog tus qauv. Rau 10-12 meter ncej, lub thickness nce mus rau 4.0mm los yog ntau tshaj kom tiv taus cua siab dua ntawm qhov siab dua.

2. Loj -Scale Bending thiab Longitudinal Vuam

Qhov no yog qhov chaw tiaj tus steel siv nws daim ntawv 3D.

12-Meter Hydraulic Xovxwm:Daim ntawv trapezoidal steel yog muab tso rau hauv ib qho hnyav -duty hydraulic dabtsi yog khoov tshuab. Nyob ntawm cov pwm siv, daim ntawv yog nias rau hauv acylindrical, octagonal, los yog hexagonalprofile.

Submerged Arc Welding (SAW):Thaum cov duab tsim, lub seam raug kaw siv lub tshuab automated longitudinal vuam tshuab. Qhov no ua kom muaj kev sib sib zog nqus, tsis tu ncua, thiab huv weld uas tuaj yeem tswj cov kev ntxhov siab ntawm cov cua vibrations yam tsis muaj kev tawg.

3. Mechanical Straightening thiab Component Fitting

Tom qab vuam, cua sov yuav ua rau me ntsis warping, uas yuav tsum tau kho.

Straightening:Tus ncej yog muab tso rau hauv ib lub tshuab multi-point straightening kom ntseeg tau tias txoj kab ntsug yog qhov tseeb.

Access Doors thiab Flanges:Cov neeg ua haujlwm txiav lub "qhov rooj tu" (rau cov hlua hluav taws xob) thiab txuas hauv qabpuag flange. Rau 10-12 meter ncej, sab hauv stiffeners feem ntau welded rau flange los tiv thaiv "hlau qaug zog" ntawm lub hauv paus. Lub teeb caj npab txuas los yog "tenon" tseem welded rau saum toj ntawm theem no.

4. Kub-Dip Galvanizing thiab Txheej Txheej

Qhov no yog lub sij hawm tseem ceeb tshaj plaws rau tus ncej lub neej ntev.

Tag nrho immersion:Tag nrho cov ncej yog submerged nyob rau hauv 450℃molten zinc da dej. Tsis zoo li cov xim, zinc coatssab hauv thiab sab nraudntawm tus ncej, tsim ib daim ntawv cog lus metallurgical uas tiv thaiv xeb mus txog 30 xyoo.

Electrostatic hmoov txheej:Tom qab galvanizing, tus ncej yog polished thiab txau nrog architectural - qib polyester hmoov. Qhov no muab cov xim kawg (xws li Matte Dub, Nyiaj, lossis Hav Zoov Ntsuab) thiab ntxiv ib txheej ntawm UV tiv thaiv kom tsis txhob ua kom tiav ntawm fading nyob rau hauv lub hnub.