新闻中心

新闻中心

06-01

Warmly Congratulate Qingquan "pouring can Feng" trademark was "famous trademark of Hebei Province" title

Our Company Poured Ke Feng trademark in December 2014 by the Hebei Provincial Administration for Industry and Commerce as "Hebei famous trademark" title, and on December 5,2014 issued a plaque and certificate, fold means that "pouring can Feng" will be a new starting point. Not only greatly improve the popularity of Qingquan, but also will have a very influential brand effect for the enterprise to make a strong foundation;

Keywords:

Spring Pump

Warmly Congratulate Qingquan "pouring can Feng" trademark was "famous trademark of Hebei Province" title

06-28

Do you know the reason why the operation efficiency of hot water submersible pump decreases

Reasons for the decrease of operation efficiency of hot water submersible pump It is inevitable that the operating efficiency of the submersible hot water pump will decline after a long time of use. What we can do is to find out the causes of this phenomenon and avoid the occurrence of these problems in the use process, so as to prolong the service time of the pump and improve the efficiency of the product as much as possible 1. Due to the erosion of water flow, the inner wall of the channel and the impeller surface become rough and uneven, and the friction coefficient of the channel in the pump increases. In addition, the flow velocity of water in the pump is very large, and the head loss increases. The hydraulic efficiency is reduced. 2. Due to adding medicine or water quality in front of the pump, serious scaling or corrosion occurred in the pump shell. The serious scaling in the pump shell can increase the thickness of the pump shell by about 2 ram, and the scale on the inner wall of the hot water submersible pump can reduce the pump volume, reduce the pumping capacity, and rough the flow channel, and increase the head loss. Both the passenger volume efficiency and the hydraulic efficiency are reduced. 3. Due to the defects, cavitation, abrasion, corrosion and chemical erosion of the diaphragm pump caused by processing technology, cavities or cracks are produced in the flow channel of the pump, and vortices are generated when the water flows, resulting in energy loss. The hydraulic efficiency is reduced. 4. Cavitation on impeller surface. When the pressure pkpk is less than or equal to PVA, the cavitation of the pump blade will occur under the action of electrochemical corrosion. 5. Volume loss and mechanical loss. Due to the long service time of the pump, the leakage caused by mechanical wear and the increase of resistance make the volumetric efficiency and mechanical efficiency decrease. The hot water submersible pump should be observed regularly when it is running, so as to discover these faults as soon as possible and deal with them in time. Early treatment will not cause too much loss to the company.

Keywords:

Spring Pump

Do you know the reason why the operation efficiency of hot water submersible pump decreases

06-28

The prospect of small submersible pump manufacturers

Last winter and this spring, the drought in many parts of the country, including Sichuan, has had a great impact on spring sowing. As one of the indispensable agricultural machinery for drought resistance, agricultural water pumps will usher in a new round of sales season. Since 2009 was officially listed in the list of agricultural machinery subsidies, agricultural water pump industry began to enter a high-speed growth period. During the "Fifteen" period, the state plans to invest 4 trillion yuan in building hydraulic engineering, of which farmland and water conservancy facilities will be the focus. Recently, the National Development and Reform Commission, the Ministry of Finance, the Ministry of Industry and Information Technology jointly announced transformers, fans, centrifugal pumps, compressors and other four categories of energy saving products to promote the first list. Industry analysts believe that the current market for most of the centrifugal pumps, the next few years, agricultural water pump industry annual output growth rate of up to 12% . INDUSTRY INTEGRATION TREND OF AGRICULTURAL WATER PUMP industry entry threshold is low, the current industry size of more than 100 million yuan less than 30 enterprises, enterprises of more than 300 million yuan scale is few. Due to the lack of R & D ability, most enterprises mainly rely on procurement of common parts assembly, poor product reliability, low efficiency, short service life, production energy consumption and environmental protection standards. Because of China's vast rural areas and farmers'sensitivity to price, there are natural disadvantages for foreign brand products to enter the domestic agricultural water pump market, high prices and sales channels can only reach large and medium-sized cities, more than 99% of the agricultural water pump market is occupied by domestic manufacturers. Among them, a few powerful domestic agricultural water pump enterprises have a broad sales channel, in the rural market has a good reputation and pricing power. In recent years, with the increase of farmers'income and the renewal of the concept of purchasing and using, the users have gradually changed from the pure pursuit of low price to the pursuit of brand, function, efficiency, service life, reliability and so on. In particular, the implementation of the subsidy policy for agricultural machinery has resulted in a number of large-scale key enterprises that regulate their operations and attach importance to the quality of their products taking up more market share, and a large number of small and medium enterprises and family-owned enterprises are facing the fate of being eliminated, industry consolidation is already under way. The agricultural water pump industry, which is the only way for brand operation, has been greatly affected by the fluctuation of raw material prices, coupled with the continuous increase in labor costs in recent years, many enterprises in the industry are faced with problems such as insufficient technical development, limited production and processing capacity, and lack of sales capacity. It is understood that although most of the domestic agricultural water pump enterprises have independent brands, their own marketing capacity is insufficient and their brand awareness is not strong. Most of the enterprises mainly rely on the loose sales model for marketing, sales channels are not much, lack of sales staff, overall quality is not high, sales network radiation capacity is not strong, brand awareness is not high. In foreign markets, most of the agricultural water pump enterprises sell their products to the world through foreign trade companies, border trade, foreign operators, and distributors, even though they have certain competitiveness in developing countries, also occupy a large share of the export market, but its brand influence almost no, most of the profits for the channel, foreign brands to share. During the "Fifteen" period, 40 million mu of farmland will be added for effective irrigation. Industry sources said that the future construction of China's farmland water conservancy is focused on pump station transformation and water-saving transformation, small submersible pump production enterprises are expected to benefit.

Keywords:

Spring Pump

The prospect of small submersible pump manufacturers

06-28

Warmly Congratulate Qingquan "pouring can Feng" trademark was "famous trademark of Hebei Province" title

Our Company Poured Ke Feng trademark in December 2014 by the Hebei Provincial Administration for Industry and Commerce as "Hebei famous trademark" title, and on December 5,2014 issued a plaque and certificate, fold means that "pouring can Feng" will be a new starting point. Not only greatly improve the popularity of Qingquan, but also will have a very influential brand effect for the enterprise to make a strong foundation;

Keywords:

Spring Pump

Warmly Congratulate Qingquan "pouring can Feng" trademark was "famous trademark of Hebei Province" title
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