Drying equipment is one of the important equipments in the pharmaceutical industry. Its development and progress have, to some extent, changed society's and public's views on the machinery industry and equipment manufacturing industry as well as certain traditional concepts and promoted social progress. With the continuous development of industry development requirements, increase the improvement of equipment, continuous innovation is extremely necessary.

According to the news, according to the requirements of the "Special Program for Drying Equipment Development", by 2015, domestic drying equipment will account for more than 50% of the domestic market demand, complete functional components, self-sufficiency rate of 60%, and system ownership with independent intellectual property rights 75% of the total output of dry equipment.

At present, in the domestic sales of drying equipment, economical drying equipment accounts for about 50%, to meet the needs of the domestic market; universal drying equipment accounts for about 45%, to achieve large-scale production; advanced drying equipment accounts for about 5% , The variety greatly increased; the economical drying equipment reached the capacity of bulk export, the universal drying equipment gradually expanded exports, and the export of high-grade drying equipment achieved breakthroughs.

Realize the industrialization of key functional components and lay the foundation for the upgrade of drying equipment products; develop high-precision digital measuring instruments and tools for middle and high-grade drying equipment; implement advanced drying equipment demonstration projects to meet the needs of national key projects.

Enterprises must become the main body of technological innovation, should be connected with universities and scientific research units in various forms, so that resources can be rationally allocated and used, effectively foster and develop the company's innovation capabilities; also continue to reform and open policy, to extensively Introduce and absorb; new capabilities are not introduced, we must expand the combination of technology and trade, and accelerate independent innovation. Innovation, introduction, digestion, absorption, transformation, and independent innovation are all less.

Policy support is a guarantee that China's drying equipment industry is about to face a epoch-making development. The relevant companies must seize the opportunity to make innovations and progress on the basis of the protection of relevant policies of government departments.

At present, the entire pharmaceutical machinery industry is shifting towards the high-end field. This change has added momentum to the victory of the local pharmaceutical machinery industry. Drying equipment production and sales companies can only reduce the blind expansion of homogenization capacity and enhance their “soft” strength. Winning in fierce competition. Therefore, with the support of independent innovation and policies, companies must conform to the trend of the times and must adapt to market trends.

Aluminium Castings, processing ways mainly include Sand Castings, Low Pressure Castings, and die castings / High Pressure Castings

Examples of items mainly are aluminium housing, pump gear box, pump housing, valve body, marine parts, Auto Parts , and turbocharger compressor wheel, bearing housing and compressor housing etc.. 

Die casting is the most important processing way for aluminium castings. 


Advantages of die casting:

  • Excellent dimensional accuracy (depend on casting material, but typically 0.1 mm for the first 2.5 cm and 0.02 mm for each additional centimeter.
  • Smooth cast surfaces.
  • Thinner walls can be cast as compared to sand and permanent mold casting.
  • Inserts can be cast-in.
  • Reduces or eliminates secondary machining operations.
  • Rapid production rates.
  • Casting tensile strength as high as 415 megapascals (60 ksi).
  • Casting of low fluidity metals.
  • compressor housing
  • aluminium housing


Aluminium Castings

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Dandong Hengrui Machinery Co., Ltd. , http://www.hrcastings.com