Which is the domestic manufacturer of pouring busbar? 10

Busway is a closed metal device composed of copper and aluminum busbars, which is used to distribute large power to each component of the dispersion system. Wires and cables have been increasingly replaced in indoor low-voltage power transmission trunk projects. It has the characteristics of series matching, commercial production, small size, large capacity, short design and construction period, convenient assembly and disassembly, no combustion, safety and reliability, and long service life.

It is suitable for AC 50Hz, rated voltage 380V, rated current 250A-6300A three-phase four-wire, three-phase five-wire power supply and distribution system engineering. If you want to know more about related products, you can consult Jiangsu COSCO Electrical Equipment, which is mainly engaged in bridges, bus ducts, switch cabinets, distribution boxes, etc., with strictly controlled production processes and sophisticated testing processes. Sincere after-sales service as one.

Product quality is guaranteed, integrity management....

There are two main kinds of pouring bus bars on the market, one is epoxy resin casting bus, the other is volcanic rock inorganic mineral casting bus, now there are many manufacturers of epoxy resin casting busbars in China, but there is only one manufacturer of volcanic rock inorganic mineral full casting bus in China, called Busway Technology Company!

The cast bus is mainly divided into three varieties according to the proportion of epoxy resin, 1. a small amount of resin + quartz sand; 2 quartz sand, resin 1:1; 3 Pure resin.

In terms of performance, it is definitely 1>2>3.

The first to introduce the cast bus into China was Andakang, which is also the leader of the cast bus. Since 2010, some domestic enterprises have begun to make domestic trial production.

At present, the main brands of mainstream cast busbars in the market are: Andacom, Basvet, Huadong Liedian, Jiedi, Witten, and Beijing Electric Power.

Volcanic rock is a fried concept, and the main component of the pouring bus bar is a mixture of epoxy resin and quartz sand. Just look at the domestic dry-type transformer, in fact, the principle is almost the same.

Think about how many volcanic rocks there are in the world, volcanic rocks are generally porous materials (just know it at once), and they are used more in filtration products, how can porous materials be used in medium and high voltage electrical, and how big is the local discharge!

Domestic pouring bus manufacturers say not much, do a good quality and reliable two or three, say less and a lot of miscellaneous OEM a lot of quality can be imagined, a shot for a gun to be reliable must choose a professional casting bus manufacturer, has many years of production and operation experience. What you have started to do in recent years must be careful, don't be the big one. Volcanic rock is purely a disguise, there are so many free metals in volcanic rock that can be used as insulation, is it possible to advertise the use of volcanic rock without resin?

Hehe, anyone who knows a little about chemistry understands it.

Some of the domestic manufacturers who do pouring bus are producers, and there are many of them who do first-class sales, and the quality and quality of the products they produce are almost the same.

As far as I know, there are three manufacturers that can guarantee the domestic quality of cast busbars.

Zhenjiang East China Electric Power Equipment Manufacturing Plant.

Jiangsu Baswi Energy Saving Technology ****.

Jiedi bus (Shanghai) ****.

As a person who studies materials, it is still very incomprehensible to see the hype of volcanic rock on the Internet, and the advantages of volcanic rock are known, but if the main two points of pure volcanic rock as an insulating material are very deadly, the first is that there are extremely porous holes in volcanic rock, and secondly, there are a large number of free metal ions in volcanic rock, both of which are taboo. So I saw a lot of volcanic rock propaganda on the Internet, and I still couldn't understand it.

Jiangsu Baswell, energy-saving volcanic rock inorganic mineral full casting bus duct, the only domestic manufacturer of volcanic rock full cast bus duct, with annual sales of 500 million. Volcanic rock and resin materials are not of the same grade, and the resin-poured copper bus bar has a good effect of publicity, but there is no performance proof of the standard.

The company of "Guangzhou Radius Power Copper and Evenxian Gongse" under Guangdong Radius Investment Group is engaged in the research and development, production, sales and installation of conductive copper bars and busway products. Busway - the parameters have reached the international leading level. It has passed the ISO9001 quality management system certification, and has taken the lead in passing the national type test and obtaining the national mandatory "CCC" certification.

Project: Guangzhou New Baiyun International Airport, Guangzhou Olympic Sports Center, Guangzhou Metro Line, Shenzhen Convention and Exhibition Center, etc.

The largest one is Zhenjiang Ximenzi bus bar **** (about 1.5 billion per year); followed by Schneider Guangzhou bus **** and Jiangsu Witten bus **** (about 2 to 300 million per year); There are too many about 100 million and tens of millions of them every year, mainly concentrated in Yangzhong City, Jiangsu Province, which is a city that makes complete sets of electrical products, and 80% of the country's bus factories are in this city.

There are two main types of pouring busbars in the industry, one is resin casting bus, and the other is volcanic rock inorganic mineral casting bus.

Mineral pouring bus should refer to volcanic rock inorganic mineral pouring bus! The manufacturer of this kind of busway is a Busway energy-saving technology company in China.

Now the proportion of pouring bus in the bus industry is increasing, many users are more and more concerned about the quality and safety of the cast bus, the domestic casting bus is mainly two materials of pouring bus, one is the resin casting bus, the other is the inorganic mineral volcanic rock full casting bus, Qi Hao resin casting the bus can be said to be a type of casting bus that is now well known to the industry, but this kind of bus has also had some problems in recent years, and has also attracted the attention of the industry. Compared with the resin pouring high lead injection busbar, the inorganic mineral volcanic rock type of pouring bus has not been known by too many people, for people who have understood this type of bus duct, in their hearts for this type of bus duct is very recognized, whether it is from the long-term development of the enterprise, the use of safety, energy conservation and environmental protection, or from the national policy requirements, industry norms, product characteristics and other aspects, are a good choice for users.

The resin used for resin casting bus duct is generally epoxy resin, many of which are imported from abroad, and the quality of epoxy resin produced in China needs to be improved! There is now a kind of volcanic rock inorganic mineral insulation material pouring bus duct in China, I heard that the quality is very good!

It's too tiring to start with resin, and it's not easy to guarantee the quality.

It is better to use a cloth bakelite board, and buy two-component resin glue to bond, which is fast and cheap.

How to say it ...

In fact, it is almost meaningless to cast the bus with the plug box, because the use of the cast bus is generally buried, or very humid place, or even in water, and the protection level of any plug-in box can not reach the same protection level IP68 as the cast bus, so when the branch of the bus duct is generally poured, the branch copper bar is welded on the main row during production, and then it is drawn out, and finally through the cable, the lap joint is poured on the spot to complete the role of branch feeding!

It is completely possible to do plug-in box, it is also very meaningful to do plug-in box, since it is to do plug-in box, the position of the plug-in box will definitely not be placed in a very humid place, at present, the domestic pouring bus manufacturers are mainly not able to do plug-in box, and only Andakang has this strength to do plug-in box on the pouring bus.

It can be matched with a plug-in box, but what a friend said last time is very reasonable!