Die vast domestic market, while a wide range of smart technology impact, it also shows that China's mold production technology has been greatly improved, mold production levels and some have approached or reached the international level. 2005 Die imports reached $ 2.068 billion, an increase of 14.07% over the previous year, indicating that high-tech mold is still far from meeting the domestic market needs. 2013 Chinese exports of more than 2 billion US dollars mold mold manufacturer, up 50.31% over the previous year. 1, compared with 2004's 3.69:: rationalises a 2.8 ratio of imports and exports in 2005 was. 2013 total imports and exports of more than 5 billion yuan mold, I believe in 2014 China's mold industry is still a big increase, of course, high-tech mold remains national development priorities. In more than 80,000 mold enterprises, the output value of the yuan mold enterprises have more than 100, the output value of 50 million to 100 million yuan of medium-sized enterprises have thousands, enterprise value of around 20 million accounts for a large proportion. 1. Die malleable have a lower forging deformation resistance, plastic, forging a wide temperature range, forging crack cold cracking and low precipitation tendency carbide network. 2. Annealing of the ball annealing temperature range, low annealing hardness and small fluctuation range, the ball higher. 3. Machinability Cutting large, low-loss tool mold, low surface roughness. 4. Oxidation, anti-oxidant when heated to high temperatures pregnant decarbonization sensitivity is good, slow decarbonization of the heating medium is not sensitive to mold, Shandong, pitting tendency is small. 5. After quenching hardenability and has a uniform high surface hardness. Design features a front design matters a review. 2 mold material. 3 moldings. Select 4 machine. The basic structure of two mold base mold design an important project. 2 shot multicolor combinations. Runner system (1) Injection pressure is low (2) rapid filling is completed, can improve the yield (3) can be uniformly injection, better product quality (4) reduce waste, shorten the injection time. Qingzhou Han Heavy Industry Co., welcome new and old customers to buy. Weifang mold _ Han Heavy (certified) _ mold provided by Qingzhou Heavy Industries Co., Ltd. Han. Qingzhou Han Heavy Industry Co. (www.qzdhzg.com) is an industry leader in Shandong Weifang, mold equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Han Heavy leadership with the staff warmly welcome all inquiries negotiations to create a better future Han Heavy.