Casting machinery industry as an important basis for industry bollard in rapid development of information today, to improve the efficiency of the production and processing of casting, production quality, will be casting the majority of workers have to face the issue. Traditionally rough casting product waste the high rate is a common problem in the industry, various casting methods, how to better control the whole process of casting is very important! casting process simulation software so there will gradually solve the problem of the foundry industry, the next step how to convert the analog process optimization a more precise calculation tools, how to network, how to use cloud computing to better handle large amounts of parametric data so that the majority of the cast technician can better share the common data bollard price, China Foundry Association, China Foundry Society, China casting net for the foundry industry in information technology continue to invest R & D advantages: 1, can produce complex shape parts bollard design, especially for complex lumen blank; 2, wide adaptability 250kn bollards. , commonly used industrial metal materials can be cast, a few grams to several hundred tons; 3, a wide source of raw materials, low prices, such as steel scrap, scrap, chips and the like; 4, the shape and size of the part of the casting is very close to reducing the amount of cutting belonging to no cutting; 5, widely used agricultural machinery 40% to 70%, the machine 70% to 80% by weight of all castings. Disadvantages: 1, the mechanical performance than forged, such as organizing coarse deficit; 2, sand casting, single, small batch production, high labor intensity; 3, unstable casting quality, process more complex factors, Yi generating a number of drawbacks. Casting defects casting quality has a significant impact, therefore, for the selection of the cast alloy and casting methods to lay the foundation, we should start with the quality of the casting, and combined to form a casting major defects prevention. Bollard, Chen Hua machinery, bollard drawings provided by the China Machinery Equipment Co., Ltd. Qingdao Chen. Qingdao Chen Hua Machinery Co., Ltd. (www.qdchenhua.com) is specialized in the "press, harbor bollards, adjustable multi-axis tapping drilling machine, CNC multi-axis drilling, milling goal" of the enterprise, companies adhering to the "integrity management , the intentions of service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Yuan Xi Chuan.