Casting very versatile streamer tank, it has applied to the metal and the whole machinery and electronics industries, and its use is a growing trend. Specific use, construction, hardware, equipment, construction machinery and other large machinery, machine tools, shipbuilding, aerospace, automotive Tripod streamer tank, motorcycle, electronics, computers, electrical appliances, lighting and other industries, many of which are ordinary people all day contacts but I do not understand metal objects. In contrast, the EPC for the production of single or small quantities of steam engraving machine castings car cover, the machine bed and other large mold have great advantages compared to traditional sand, it not only eliminates the need for expensive wood-based fees, and easy to operate, shortening the production cycle, improve production efficiency, size and high precision, small allowance, good surface quality and other advantages; In addition, casting machining has good wear resistance and anti-shock performance and a good process performance. Solve casting shrinkage defects of methods, the most fundamental starting point is the "thermal equilibrium." The methods are: (1) at the thickest section of the machine with the hot casting structure is formed, the implementation of rapid solidification Single streamer tank, artificially created around a basic balance between casting machine temperature field. Inside and outside the cold iron, partial use heat storage capacity of zircon sand, chromite sand or special coatings. (2) reasonable process design. Ingates located in Pu casting machine opposite wall, and dispersed more hours. So that the first to enter the lead in the thick of the liquid metal solidified solidified thin wall, so that the entire basic equilibrium solidification. Casting machine for uniform thickness using a plurality of inner runner and vents. Ingate more uniform dispersion and streamer-slot groove, so that the overall heat balance. Fine and many vents that exhaust unobstructed cooling effect was underway. (3) Change the position of the runner (4) The selection of heat storage capacity of the molding material, which is the production of anti-wear product with EPC extremely important! Replace quartz sand chromite sand reservoir sand other kinds of small heat, will achieve good results, poured complete microseismic better! Streamer tank manufacturers, towing tank, Chen Hua Machinery (Views) provided by the China Machinery Equipment Co., Ltd. Qingdao Chen. Qingdao Chen Hua Machinery Co., Ltd. (www.qdchenhua.com) is a professional "press, harbor bollards, adjustable multi-axis tapping drilling machine, CNC multi-axis drilling, gantry milling" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Chen Hua machinery, Qingdao, Chen Hua" brand has a good reputation. We adhere to the "service first, customer first" principle, so Chen Hua Machinery won the trust of customers in all CNC machine tools, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!