Galvanizing Lines

Quantity Order:

Origin:

China

Payment Method:

L/C

No. 1
Type: 1450 hot dip continuous galvanizing
Specifications Raw material: Cold rolling coiler;
Thickness: 0.2~ 1.2mm
Width: 700~ 1250mm
Coiler weight: 25t
Coating thickness: 60~ 280g / m 2
Parameters:
Max speed: 180m / min
Annual yield: 150, 000 tons

Features:
1: So mature technology, and easy control processing;
2: Small investment;
3: Low temperature requirement of steel strip when passing through zinc pot

Remarks: United States Steel Corp method

No. 2
Type: 1450 hot dip continuous aluminum-zinc plating
Specifications
Raw material: Cold rolling coiler;
Thickness: 0.2~ 1.2mm
Width: 700~ 1250mm
Coiler weight: 25t
Coating thickness: 40~ 200g / m 2

Parameters: Max speed: 180m / min Annual yield: 150, 000 tons

Features:
1. Strict cleaning requirement on base belt surface;
2. High temperature requirement of steel belt when entering zinc pot;
3. Fast cooling down requested after plating;
4. Large investment, and difficult to control the process;
5. Skin roller required;

Remarks: United States Steel Corp method

No. 3
Type: 800 hot dip continuous galvanizing
Specifications Raw material: Cold rolling coiler, or hot rolled acid pickling coiler;
Thickness: . 5~ 3.5mm ( or 0.5~ 1.5mm )
Width: 400~ 650mm Coiler weight: 10t
Coating thickness: 40~ 200g / m 2
Parameters:
Max speed: 55m / min ( or 100m / min )
Annual yield: 120, 000 tons

Features:
1. Small investment, small footprint;
2. Easy production management;
3. Direct heating and regenerative burning modes adopted, saving energy;
4. No pretreatment section, save the investment and maintenance cost;
5. Low production cost and stable product quality;

Remarks: Sendzimir method

No. 4
Type: 650 hot dip continuous galvanizing
Specifications
Raw material: Cold rolling coiler, or hot rolled acid pickling coiler;
Thickness: . 5~ 3.5mm ( or 0.5~ 1.5mm )
Width: 200~ 450mm Coiler weight: 7t
Coating thickness: 40~ 200g / m 2
Parameters:
Max speed: 60m / min ( or 100m / min )
Annual yield: 100, 000 tons

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