Sound barrier mold Liangjing: 15932263226) for high-speed high-speed rail, this sound barrier mold steel mold with shutters, most choose steel production, while annual sales continue to increase, which has become a relatively sound barrier on the market used mainly for the bridge, the economy continued rapid development of the country, not to encourage enterprises to increase the equipment, especially the backbone enterprises should be installed for roughing from Curb plastic box mold, heat-treated to a variety of finishing, finishing etc., quality control and testing equipment package, usually equipped with CNC machining equipment business to achieve automatic processing bridge sound barrier mold manufacturing. Actively encourage enterprises and universities and technical cooperation, extensive use of computer-aided technology, artificial intelligence technology, design decisions, simulation analysis and estimation design, enhance technological innovation. Engaged in the development of various types of precision plastic injection molds, aluminum die-casting mold, zinc alloy die-casting molds, etc., design and manufacturing. Sound barrier mold production is divided into two one is one is the cement products steel mold plastic mold cement products in both the mold and the birth of a series produced in steel molds and plastic molds, such as sound barrier mold, sound barrier steel mold, mold steel shutters, shutters mold, mold them according to the many different materials used in the production of molds and different, essential difference is that different mold materials led to the production of cement bricks out there are some flaws Different materials produced shutters result is due to the different quality of cement bricks, cement and concrete nature of the difference between coagulation and coagulation is the length of time as well as its constituent parts leads to the essential quality of cement bricks are not the same.