Five of the hottest Haitian plastic machines put i

2022-08-05
  • Detail

5% of the annual sales of "Haitian plastic machine" is devoted to the research and development of such a large workshop. The machines are roaring, horizontal machining centers and CNC turning centers, and the workers are skillfully manipulating the buttons... This is a sight that can be seen everywhere in the "Haitian plastic machine" factory

there are more than 140 injection molding machine manufacturers in Ningbo, with an annual output of nearly 40000 injection molding machines and a sales volume of 8billion yuan. The annual output accounts for 1/3 of the world's total output, and the export volume accounts for more than 60% of the country's total export volume. However, from the perspective of structure, the high-end market is still monopolized by developed countries. Ningbo products are mainly low-grade small injection molding machines

facing the competition of international giants, how should China's plastic machinery equipment manufacturing industry be transformed and upgraded

there is no "fist product"

Europe, America and Japan monopolize the high-end injection molding equipment market

injection molding machine is a kind of molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastic or thermosetting materials. For a long time, European, American and Japanese enterprises have monopolized the technology and market of global medium and high-end injection molding machines, and the manufacturing level of injection molding equipment in China is not high

"after years of technology introduction and innovation, a large number of star enterprises such as' Haitian plastic machine 'and' starfish plastic machine 'have emerged in China's injection molding machine industry. However, precision equipment such as two-way stretching plastic film unit and precision medical catheter extrusion unit have been monopolized by other countries, while China's plastic machine industry still lacks' fist products' with independent intellectual property rights." Analysts said

it is understood that the scale of Germany's injection molding machine industry ranks first in the world, and its exports account for more than 20% of the total global exports. Italy and Japan rank second and third respectively. Their injection molding machines are mainly high-tech and high value-added models such as precision injection molding machines and large-scale injection molding machines. Japan's electric injection molding machines have a market share of 30% in North America

innovation brings productivity

last year, the enterprise performance increased by 204.3% year-on-year.

in Beilun, Ningbo, "Haitian plastic machine", which started from a hardware processing workshop, has grown into a "leader" in China's plastic machine equipment manufacturing industry after 47 years of honing. Last year, the company sold 22000 injection molding machines, with sales of 6.3 billion yuan and operating cash flow of 1.2 billion yuan, a year-on-year increase of 204.3%

Zhang Jianming, executive director of Haitian plastic machinery, attributed this achievement to the word "innovation". Taking the servo energy-saving injection molding machine as an example, the traditional injection molding machine always provides constant flow with rated power and constant speed due to its ordinary asynchronous motor and quantitative pump, and the energy loss is as much as 45% to 75%. The "Haitian plastic machine" uses ordinary asynchronous motor as the servo motor, which can not only control the speed as required, but also control the position accuracy, so as to achieve a theoretical reduction of 20% to 80% and an average power saving of 50%

Zhejiang Chint electric (601877) has updated more than 100 Haitian servos to produce the same products, saving 2.04 million yuan per year only for electricity. In addition, the investment in cooling water equipment, electric transformer and electric wiring has also decreased significantly. This gives users a taste of the benefits. The sales volume of this product has accounted for more than 85% of the total sales volume of the group

"this is the productivity brought about by innovation." Zhangjianming said, "innovation is the inexhaustible driving force for the development of enterprises. We invest 5% of our annual sales in R & D, which is rare in the same industry. As long as we can maintain the lasting competitiveness and vigorous vitality of enterprises, these investments are worth it!"

game with international giants

where will the domestic injection molding equipment manufacturing industry go

in Ningbo, the industrial cluster effect of injection molding machinery is very obvious. However, with the entry of German "Demag", Japanese "Sumitomo", Korean "Yujin" and other international plastic machinery brands into China, the market competition has become extremely fierce. Where should the domestic plastic machinery industry go

according to zhangjingzhang, President of China Plastics Machinery Industry Association, Ningbo is already a world-class production base of injection molding machines in terms of quantity, but in terms of product structure, the high-end market is still monopolized by developed countries, and the added value of Ningbo's exported products is low

he knew "Haitian plastic machine" like the back of his hand. In order to develop new products, "Haitian plastic machine" did not hesitate to spend a lot of money to buy drawings from Japan for further research and exploration; Set up R & D centers around the world and hire senior engineers to take charge of R & D; At the same time, it also worked with Zhejiang ordinary protection, whose big goal is to pay attention to many places in order to make the service life of the instrument longer. The scientific research institutes of Yangtze University, Beijing University of chemical technology and other colleges and universities worked together to overcome technical problems. "In their sales, the contribution rate of new products reached 60%."

however, Ningbo still has a long way to go to become a world-class injection laboratory. The temperature and humidity must be controlled within a certain range. "The transformation must turn to high technology and core technology. Only in this way can we compete with international giants." Zhang Jingzhang said so

note: the reprinted contents are indicated with the source. The reprint is for the purpose of transmitting more information, and does not mean to agree with their views or confirm the authenticity of their contents

Copyright © 2011 JIN SHI