DLW280 new energy photovoltaic bracket main shaft multifunctional welding pipe production line

1. The production of round tubes adopts the "W" forming process, which has stable forming and good surface quality of steel tubes;

2. The production of square tubes adopts the multi-point pre-bending direct square forming process, and the forming rollers have strong commonality;

Basic Parameters

Item name	Technical Parameters
Raw material	Low carbon steel, low alloy steel and Zn-Al-Mg alloy etc.
Total power	About 800KVA
High frequency welding machine	400kw
Roll weight	≤10T
Round tube	φ32～φ89mm，thickness1.0～4.5mm
Square tube	25X25～70X70mm,thickness1.0～4.0mm
Rectangular tube	20x30～60x80mm，thickness1.0～4.0mm
Tube mill speed	20～100m/min
Tube length	4-12m
Recommended plant dimension	140m×20m×6m (Distance from overhead crane track to ground) (Customized design can be made according to the customer's workshop）

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F180x180x6.0mm electric adjustment one-button reset direct square cold bending welded pipe production line
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DLW400mm multifunctional cold-formed steel welded pipe production line

HG50 high frequency straight seam welded pipe production line