Hot Dipped Galvanising Production Line

Specifications galvanizing line:galvanized strip can be applied for construction,household electic appliance,vehicle and chemical industry.

hot dipped galvanising production line   description for the hot dipped galvanising production line: The hot-dip galvanising line with American-Steel-Union process, which can produce sheet with small spangles or without spangles. The product has good performance of corrosion resistance and coating adhesion, used widely for manufacture of automobile, household electric appliance, building construction and base plate for color coating etc.   Technical Parameter of the hot dipped galvanising production line: 1)process method: American- steel – union 2)material: cold rolled carbon structure steel, qualified carbon structure steel and low alloy steel roll 3)steel type: 08AL,SPCC,SPCD ,SPCE 4)layer condition: normal spangle, small spangle, skin pass spangle 5)layer weight: GI:GB/T2518-88 6)layer thickness range(two side): 50—300 g/m2 7)layer control method: air knife 8)treatment after galvanized: skin pass, stretch,  anti-fingerprint coating/chromate coating 9)continuous annealing furnace: horizontal/vertical , electricity, natural gas, coal gas, etc 10)zinc pot: main frequency induction heating ceramic zinc pot 11)skin pass: four-tandem, bottom support roller AC frequency driving 12)tension leveler: single bending & single stretching /double bending & single stretching/two bending & two stretching, elongation among 0.5~2.0% 13)driving control: main drive adopt SIEMENS AC complexor frequency control system 14)quality standard: GI:GB/T2518-2004   process data about the hot dipped galvanising line:

Material	Thickness	Width	Line speed	Plating Weight	Energy
Plain carbon steel, Low alloy steel	0.18~2.0 mm	300~1250 mm	50~180 m/min	80~300 g/m2(Double)	Electricity, Steam