Liquid ring vacuum pump solutions

Liquid ring vacuum pump customized system

It can provide customized system for customers in industry, chemical industry, medicine and other industries, with rich design and manufacturing experience. Next, I will introduce the liquid ring vacuum pump in petrochemical industry:

The annual demand of liquid ring vacuum pump in petrochemical industry is large

The annual demand of liquid ring vacuum pump for petrochemical industry is relatively large, and the domestic demand should be more than 10 billion yuan. There are many manufacturing enterprises, about more than 300. In view of the current situation of the industry, the following introduction is made

1. Enterprise status
At present, the enterprises in the petrochemical liquid ring vacuum pump industry are in the state of “tripartite confrontation”. They are private enterprises, state-owned enterprises and foreign holding joint ventures. In the future, the competition among enterprises in the petrochemical liquid ring vacuum pump industry, especially between domestic private enterprises and foreign enterprises, will be particularly fierce

2. Market status
The domestic market is mainly composed of two parts, the first part is the market of key projects, which is mainly occupied by foreign products; the second part is the market of non key projects, in which the products of various enterprises are available and the market competition is fierce. The overall sales market has the following characteristics

(1) bidding is adopted in the sales market, which leads to great market competition
(2) strict entry conditions for users, such as Sinopec and PetroChina
(3) disorderly market competition, cannibalism and falling profits
(4) the share of foreign enterprises in important product market is relatively large
(5) the sales concept and brand awareness of domestic enterprises are not strong

3. Product technology status
At present, there are three main types of petrochemical liquid ring vacuum pump products: joint design products, imported products and independently designed products. The joint design products are all products organized and designed by industrial technology centralized units in the 1970s and 1980s, mainly I-h chemical centrifugal liquid ring vacuum pump, and there is no joint design in the later stage; The imported products are mainly products introduced in the late 1980s, mainly Sulzer products in Switzerland, which occupy a leading position in the products.

After that, the liquid ring vacuum pump industry did not introduce large-scale technology; due to the limitation of the enterprise’s own technology level, the product technology level needs to be further improved. In recent years, there has been a large number of brain drain in three centralized technology research institutes, The ability of product design and research is seriously affected. At present, the technical level of domestic petrochemical liquid ring vacuum pump products is 20-30 years behind that of foreign advanced countries

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Liquid ring vacuum pump solutions

Liquid ring vacuum pump solutions

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