Conical Lamps Pole Sub Merged Arc Welding Line

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Product Description

Galvanized Conical Street Pole Shut & Welding Machine

1、Tapers Street Pole Shut & Welding Machine Overview :

Street pole shut and welding machine is suitable for polygonal or circle taper street pole. it is automatic welding line, the dolly with speed adjustable motor can pull (or push) the light pole from small end to big end, The hydraulic cylinder through mechanical chain, worm wheel push the clamping wheel to close the pole and do welding at same time.

2、Tapers Street Pole Shut and Welding Machine Main Technical Parameters:

Street pole shape: taper polygonal or circle

Workable Diameter : 60-550 mm

Workable length : 12000 mm

Dolly length : 1500 mm

Power of pump station : AC 4 KW

Power of pulling dolly : AC,4 KW , Speed changeable by VFD

Working Speed : 1.1~2m/min

Welding Machine : 630A, (Submerged Arc Welding or Gas-shielded welding(CO2) Welding)

Welding wire diameter : 1.2、1.6、2mm welding wire, according the pole thickness and welding type SAW or CO2 way.

Gross weight : 7000 kg

Overall sizes(L x W x H): 22000x2000x2000 mm

3、Suitable Street Pole Diameter and Thickness ( Low carbon steel yield strength Q235)

Diameter (mm)	60	70	200	250	450
Thickness (mm)	≤3	≤4	≤5	≤6	≤8

4、How to select welding method and welding wire when welding thin wall street lamp pole?

The specification of the street lamp pole is determined according to the height of lamp pole. The height of the street lamp pole is related to the wall thickness of the street lamp pole and the diameter of the upper and lower.

The street light pole is generally made of high-quality low-carbon steel Q235A (Si≤0.04%, yield strength＞245Mpa). As the wall thickness of the street light pole is relatively thin (no more than 8mm), CO2 gas shielded welding or submerged arc welding is generally used.

When submerged arc welding is selected, the diameter of solid wire submerged arc welding is 1.2/1.6/2.0 mm. When welding thin plates, when using small diameter welding wires under the same current, the weld penetration is better, the weld penetration is smaller, and the weld formation is more beautiful. The diameter of welding wire is closely related to welding current, welding voltage and plate thickness. Common varieties of submerged arc welding wire are H08A, H08MnA, and HJ431 is used as welding flux.

Pole Height(M)	2 to 3	3 to 4	4 to 9	8 to 15
Material Thickness(mm)	2.5	3 to 3.5	4 to 4.5	5 to 6
Wire Diameter(mm)	1.2	1.6/2.0	2.0/3.2	3.2
Welding Current(A)	250---300	300---400	400---500	500---600
Welding Voltage(V)	25-27	25-30	27-30	27-32
Welding Way	MAG	MAG/SAW	SAW	SAW

5、Tapers Street Pole Shut & Welding Machine Details

Lincoln CO2 Gas Shield Welding Type often used in the welding of thin-plate street light poles

Clamping and Welding system, Submerged arc welding, Flux recovery and delivery on the pole longitudinal seam

Why choose us--- China Zhouxiang Complete Set of Welding Equipment Co.,Ltd ?

As the largest H-beam manufacturing equipment manufacturer in China, we have strong design and manufacturing capabilities, with an annual production capacity of US$40 million.

How to produce qualified H-beam? It is an important category of our continuous research for 30 years. Our main products are: CNC Control Flame/plasma cutting machine、H beam Assembling machine、H Beam Welding Machine、H beam straightening machine、H beam shot blasting machine、H beam assembly-welding-straightening multi-functions machine、H beam Horizontal Productions Line、automation welding machine etc.