Patuloy na cold rolled galvanized sheet production line (GI)

Mga pangunahing tampok ng yunit:

Hilaw na materyal: Lapad ng strip: 600-1550mm, kapal: 0.2-1.2 (1.5) mm

cold rolled low carbon steel SPCC, SPCD, FH, alinsunod sa JISG3141

Uri ng kalupkop: GI, GA, GF; timbang: 60-300g/m2

Kalidad ng produkto: Alinsunod sa GB/T2518-2008

Bilis ng unit: Inlet 0-320mpm, seksyon ng proseso, 0-240mpm, seksyon ng outlet 0-320mpm

Taunang output: 100,000-400,000tpy

Paraan ng pagtitipid ng enerhiya: Komprehensibong paggamit ng waste heat recovery ng exhaust gas, SUNNY patent

Continuous annealing furnace: Non-oxidizing heating (NOF) + full radiant tube heating (RTF), vertical, horizontal o L type

Uri ng gasolina: Natural gas, liquefied petroleum gas, mixed gas, coke oven gas at kuryente

Welding equipment: Makitid na lap seam welder

Degreasing form: Chemical degreasing + electrolytic degreasing + tatlong yugto ng pagbabanlaw ng tubig, patayo o pahalang

Uri ng zinc pot: Ceramic induction zinc pot

Air knife: SUNNY patent

Finishing machine: Four-roll wet finishing, malaking rolling force na 4,000KN

Pull straightening machine: Dalawang liko at dalawang straightening

passivation/fingerprint resistance: Cr6+, Cr3+, organic coating, roller coating

Paraan ng oiling: Electrostatic oiling

Electrical control system: SIEMENS o ABB AC variable frequency automatic control system

Industrial automation: SIEMENS o ABB intelligent na awtomatikong control system

Ang pangunahing daloy ng proseso ng yunit:

Uncoiling→hinang,→degreasing,→pagbabawas ng pagsusubo,→galvanizing,→makinis→kahabaan→passivation/fingerprint resistant coating→electrostatic oiling→sub-coiling→likid