Our factory wants to use a double head rounding machine to cut the flange, the minimum is 30mm, can

Hello, the rounding machine is OK.

CG2 series round cutting machine is also called high-efficiency automatic round cutting machine, round cutting machine, round cutting machine, round cutting machine, flame round cutting machine, oxygen round cutting machine, oxygen acetylene cutting round cutting machine, copy cutting machine, arc cutting machine, round cutting machine. The motor of the circular cutting machine drives the radius rod of adjustable length through the gearbox, and then drives the cutting torch to make a rotary motion for cutting, and can also be cut when the steel plate is placed vertically (90 degrees) and angles (45 degrees), and can be cut in concentric circles for gas cutting. The use of this circular cutting machine can improve work efficiency, ensure quality, and reduce the labor intensity of workers.

The features are as follows:1This rounding machine is made of high-strength aluminum alloy die-casting, which is lightweight and portable. It is especially suitable for cutting round parts, such as round holes and flanges, especially for batch cutting of parts of the same shape, and the roundness deviation is less than 1mm

2. The rounding machine adopts thyristor speed regulation, mechanical two-pole speed change, and stable running speed; The bottom of the fuselage is equipped with rollers, which is easy to move;

The rotary gas distributor is adopted, and the hose does not become entangled during operation.

3. The inner and outer circles of the double torch flange can be completed at one time to improve efficiency;

Model: CG2-600 1000 Power supply voltage of single-head circular cutting machine: AC220V 50Hz

The thickness of the cutting steel plate is 5-50mm

Cutting speed: cutting diameter: 30 1000mm

Cutting surface roughness:

Dimensions: 750 300 700mm

Weight: 53kg

Model: CG2-1000A Double Head Circular Cutting Machine.

Input voltage: AC220V, 50Hz

Cutting thickness: 5 100mm

Cutting rings: 70 450mm

Cutting speed: Cutting accuracy: turn.

Dimensions: 1120 350 730mm (length, width and height) Cutting diameter (outer diameter): 200 1000mm Cutting diameter (inner diameter): 50 500mm

Cutting surface roughness:

Weight: 55kg

There are quite a lot of applications in the electric floor heating industry, and the technology is also mature. For example: sun orange.

Directional agglomeration: This is formed to take full advantage of a certain advantage of the region.

Industry (enterprise) groups. It is usually in an area with a large number of cheap labor, a concentration of raw materials, a market concentration area, or a transportation hub node. As an important direction, these location advantage factors have attracted the formation of industrial (enterprise) agglomerations.

Agglomeration of economic ties: The purpose of this agglomeration is to strengthen economic ties between enterprises in the region and create more favorable external conditions for the development of enterprises. It is further divided into two types:

One is agglomeration formed by vertical economic linkages. Vertical economic linkage refers to the fact that the input of one enterprise is the output of another enterprise, which is a kind of input-output relationship; The other is industrial agglomeration formed by horizontal economic linkages. Horizontal economic linkages refer to the relationships between industrial clusters that are formed around the leading industries and sectors of the region.

Construction unit: should have the corresponding voltage level of the project and the scope of the project construction of the "installation (repair, test) power facilities permit, the construction unit "enterprise legal person business license", "enterprise legal person certificate", "tax registration certificate" should be qualified for the annual examination.

Photovoltaic modules: 1, ** manufacturer qualification 2, certificate 3, factory inspection report, technical parameters 4, national 3C certification.

Inverter: 1, ** manufacturer qualification 2, certificate 3, factory inspection report, technical parameters 4, national 3C certification.

Disconnector, knife switch: 1, ** manufacturer qualification 2, certificate 3, factory inspection report, technical parameters 4, national 3C certification.

Photovoltaic distribution box: 1, ** manufacturer qualification 2, certificate 3, factory inspection report, technical parameters 4, national 3C certification.

After the construction of the manufacturer is completed, it will be done:

1. Project commissioning report (record) of the unit before grid connection

2. Project acceptance report (record) of the unit before grid connection

3. Electrical experiments, relay protection, positive communication joint commissioning, and electrical energy information collection and debugging records of pre-grid connection equipment.

Look at the title you are hoping to have a negative answer.

However, the power battery of new energy vehicles does need the graphene industry. The rush is only a short-term appearance. Fooling and hype can't be sustained.

With the help of graphene, the research and development of power batteries will be on the fast track. The first to enter the market is graphene products that enhance the performance of traditional power batteries, which have begun to enter the market. Then there are systems that were previously unachievable, such as all-solid-state lithium-sulfur batteries and lithium-air batteries.

A few years later, it may enter the market one after another, and at that time, new energy vehicles will be truly competitive in the market.

Graphene is still in the research stage, a publicity gimmick.

This future is promising. But at present, it is just the subject of hype.