Casting machine equipment in a large proportion of liquid molding parts, machine tools, internal combustion engines, mining machinery, heavy machinery in liquid molding parts from 70% to 90% of the total weight; 50% to 70% in the car, tractor; accounting for 40% to 70% in the agricultural machinery. Liquid molding process can be so widely used, because it has the following advantages: (1) can be manufactured lumen rough shape very complex. Such as various cabinet, machine bed, cylinder block, cylinder head and so on. (2) large trash rack supply process flexibility, adaptability. The size of the liquid molding parts virtually unlimited trash rack equipment, its weight by a few grams to several hundred tons, and its wall thickness by about 0.5mm to 1m. The industry who can melt into liquid metal material can be used for liquid molding. Plastic trash rack for poor cast iron products, liquid molding is the production of rough or parts thereof only way. (3) liquid-form lower cost. Direct use of waste liquid molding parts and chips, lower equipment costs. Meanwhile, the liquid molding pieces small allowance, saving metal. Casting weight and size range are very wide, weighs only a few grams of trash rack lightest and heaviest up to 400 tons, the thinnest wall thickness of only 0.5 mm, the thickness may be more than one meter in length by a few millimeters to ten meters, can meet the requirements of different industrial sectors. Casting is also closely related to daily life. For example, often use the door handles, locks, radiators, down the water pipes, pots, gas hob, iron, etc., are casting. Trash rack products, Chen Hua machinery (certified), trash rack is provided by China Machinery Equipment Co., Ltd. Qingdao Chen. Qingdao Hua Chen Machinery Co., Ltd. (www.qdchenhua.com) is Qingdao, a leader in CNC machine tools over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chen Hua Machinery leadership in the staff warmly welcome all inquiries negotiations to create a better mechanical Chen Hua future.