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hot dip galvanising line:, material:plain carbon steel,low alloy steel, thickness:0.18-2.5mm, width:300-1250mm, speed:60-180m/mi - details see: https://www.machineto.com/strip-continuous-hot-dipped-galvanising-line-10162594

hot dipped galvanising line

1.technical advantages of the hot dip galvanizing line:

Improved Sendzimir or USA process,and it is capable of producing cold & hot rolled galvanized products;The technical equipment innovated by Shanyi installed online can efficiently control the coating thickness and surface quality,control precisely.

2.The Basis Designing Parameter of the hot dip galvanizing line:

Raw Material:

1)Cold rolled carbon structure steel,qualified carbon structure steel,low alloy steel roll

2)Steel Type: 08ALSPCCSPCD SPCE

3)The Annual Production Capacity: 100,000MT/year,( grade CQ 90%, DQ grade 10% )

4)Annual Working time: 300days* 24hours

5)Coil weight : Max20T

6)Oil Content: Max1800mg/ m²(both sides)

Finished Product:

1)Weight : Max20.000Kg/Coil

2) Oil Content: Max800mg/ m²⁽both sides)

3)Thickness: 0.2-1.0mm

4)Width: 800-1250mm

5)Energy: water/electricity/steam/ natural gas/ coal gas, etc

6)Process method: American-steel-union (with pretreatment of reducing annealing continuous hot-dipped galvanizing znic)

7)Product type: from coil to coil

8)Whole productin line type: from left to right, viewed from operation board

9)Coil type: offer irregular & edging and edging coiling

10)Deviation irregular coiling: single side≤±1.0mm

3.Main Technical Index of the hot dip galvanizing line:

1)Processing speed: Max. 100m/min Min .30 m/min

2)Thread speed: 15 m/min

3)Layer thickness range ( both sides): 80-300g/ m²

4)Zinc layer control method : air-knife

5)Layer condition : normal spangle/small spangle/skin pass spangle

6)Designing craft:both meet hot-dipping zinc and galvalum

7)Layer protection of the zinc layer: spray passivation/electrostatic oiling/ skin pass

8)Quality Standard of the product quality: GB2518-88