The hottest mold industry has entered the golden s

2022-08-14
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The mold industry has entered the "golden stage of development"

the mold industry has been growing at an annual rate of 20% since 2000. During the "Eleventh Five Year Plan" period, production and marketing have been booming, and the output, quality and level have been further improved. It is necessary to check whether the rings are hung on the key blades, especially the development of automobile manufacturing and it manufacturing, which has promoted the improvement of mold grade. Sophisticated mold manufacturing equipment provides a guarantee for the improvement of mold technology. Luo Baihui, Secretary General of the International Mold Association, said that China's mold industry is going through a "golden stage of development" and will continue to maintain sustained and rapid growth for some time to come

according to Luo Baihui, there are more than 30000 mold manufacturing enterprises and about 1million employees across the country. Because the vast majority of material experiments are static property experiments, the performance of ABC columns has been improved. In 2012, the sales volume was 124 billion yuan, and it is expected to exceed 250 billion yuan in 2015

in recent years, the adjustment of product structure in the mold industry has accelerated. The technology content represented by large, precision, complex and long-life molds is high. The development speed of molds is higher than the overall development speed of the industry, accounting for about 35% of the total mold. Mold exports increased by 35.73%, the deficit further declined, the structure of import and export molds became more reasonable, and it has become a climate for domestic molds to replace imported molds

from the perspective of industry structure, private enterprises have developed rapidly, the vitality of state-owned enterprises has increased, the number and capacity of market-oriented professional mold manufacturers have increased rapidly, mold cluster production parks that adapt to the production characteristics of the mold industry have developed, and mold industry underdeveloped areas such as the central and Western Regions have made great progress

the precision of multi position progressive dies in some mold enterprises has reached 2 microns, and the service life can reach more than 300million times. The multi position progressive dies of individual enterprises can be used on high-speed punches with 2500 times/minute, and the precision can reach 1 micron. It has been able to produce 43 inch large screen color TVs, 65 inch rear projection TV plastic shell molds, a full set of plastic parts molds for 10kg high-capacity washing machines, as well as large plastic molds such as car bumpers and integral instrument panels

precision plastic molds have been able to produce cameras and plastic molds, multi cavity small module gear molds, 7800 cavity plastic packaging molds with an accuracy of 5 microns, etc. The large-scale precision and complex die-casting mold has been able to produce the die-casting mold of the escalator integral pedal, the die-casting mold of the automobile rear axle gear box and the casting mold of the automobile engine shell. Every year, it is increasing at a rate of more than 12%

auto panel molds have been able to produce a full set of outer panel molds for mid-range new cars. Radial tire flexible mold, aluminum alloy and plastic door and window profile extrusion mold, precision casting or resin rapid forming drawing mold have reached a fairly high level

but on the whole, China is still a big country in mold production rather than a powerful country. There is still a 10-15 year gap between products and developed countries. At present, it is still dominated by medium and low-grade molds, and the self matching rate of medium and high-grade molds only accounts for about 60%. Many high-grade precision and complex molds still rely on imports, with an annual output of more than US $2billion in recent three years. The commercialization rate of molds is only about 60%, and the coverage rate of standard parts is only about 50%. There is a serious shortage of scientific research funding, weak scientific research strength, and there is no public technology support system conducive to innovation

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