Shanxi Expressway is increasing 1000 kilometers annually

Shanxi Expressway is increasing 1000 kilometers annually In Shanxi, there are frequent traffic reports. Since November, 22 expressways have been built one after another. In the past three years, with the exception of a few countries' special subsidy funds, Shanxi has built more than 3,000 kilometers of expressways without spending a penny. At this point, the province has built a highway transportation network consisting of 5,000 kilometers of expressways, 21 highway exits, and more than 100,000 kilometers of ordinary roads.

As a major province of coal resources, highway traffic has always been the biggest bottleneck restricting economic development. In recent years, the provincial party committee and provincial government have adopted a series of effective measures. The construction of expressways throughout the province has been progressed at a rate of 1,000 kilometers per year.

Financial innovation, taking multiple measures to expand financing channels. The topography of Shanxi is complex, and there are numerous peaks and faults. The average construction cost of a highway in a unit of kilometers has reached 80 million yuan. In the past three years, Shanxi has done everything possible to raise funds to guide local governments and social funds into highway construction.

Technological innovation, overcome geological problems, build ecological highways. The Shanxi Expressway builders opened their doors and started their journeys with technological innovation. They successfully built 2,212 bridges, 540 kilometers and 277 tunnels, 389 kilometers. They also achieved a goal of basically not destroying the surface of the mountain and the extension of forest belts along the road, thus establishing a true ecological environment. highway.

The manipulator is the core of the automatic welding manchinery which is composed of kinds of welding rectifier, Hanging Welding Head, Welding Turning Rolls, Welding Positioner, welding fluid feed-in and recovery system and so on. It is a whole set of welding equipment that can be used for metal pressuer vessel and metal machinery. The autoization Welding Machinery is widely used in pressure vessel, refrigeration plant, power plant, wind tower generating equipment, aviation, metallurgy industry, engineering plant, watercraft manufacture, roller resurfacing welding, petrochemical industry and so on.

CZ22-7×7 Complete Equipment of Spherical Head Welding Center

Spherical automatic welding plane is a cross Welding Machine , a set of ESAB wire submerged arc welding system, a set of ESAB with submerged arc welding system, a set of double column welding positioner.

Spherical welding center equipment mainly by the operating machine, ESAB welding system; TV monitoring system; flux feed recovery system, electrical control system, up and down tracking system, with a very surfacing institutions, water cooling system and other components.

The main technical parameters

No

Name

Details  parameters

1

 Power supply  

three phase,AC 380V±10%,50Hz±1

2

Vertical load

MAX 50t

3

The workpiece weighs 50 tons and supports the diameter 1600mm-6000mm

When the working conditions for the horizontal position forward 90 °, in the 50 tons load, the workpiece center of gravity from the position of the machine table plane distance of up to 1000mm

4

Artifacts eccentricity

In the 50 tons load, the workpiece center of gravity from the position of the machine table axis up to 300mm

5

Spinning speed

0,015 – 0.25 rpm

6

Rotation rate change rate

≤5%

7

Flip speed

0,01-0,15rpm

8

angle of inclination

±180°(double-seater)

9

Worktable diameter

Ф 6000mm

10

The workbench to adjust height

600mm

11

Maximum welding current

3000A

12

Maximum preheat temperature

400℃

13

continuous working hours 

≥ 24h

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