Yanshan Xian Xin Wantong Machinery Co., Ltd. supply steel shield of the high speed rail shield device advantages: 1, the cover sheet may bursts with every movement (above) steel shield factory direct, totally different from the shroud Pull piece after piece steel shield manufacturers phone, noise is extremely low. 2, the shell means the use can increase service life. 3, the device can shield the moving speed rises 120m / min and withstand higher G value (2G). 4, this means moving parallel with the shroud (avoiding the disadvantages of the general shear-type shield is still meandering). 5, may be more stable at high speed steel shield production sites, no vibration. Yanshan Xin Wantong Machinery Co., Ltd. is specialized in producing steel shield supplier 1, the shroud can move bursts with every piece, completely different from the general pull the cover piece after piece, extremely low noise. 2, the shell means the use can increase service life. 3, steel shield device can shield the moving speed rises 120m / min and withstand higher G value (2G). By the steel or stainless steel cold-molded. We can provide the appropriate type of protection for all rail machine types (horizontal, vertical, diagonal, horizontal). Depending on the operating speed steel shield structure and rails are also different. We equipped with poly-resin or brass slider speed 10m / min below. Equipped with roller medium speed 30m / min below. Steel shield service, Xin Wantong Machinery (certified), steel shield provided by the Yanshan Xian Xin Wantong Machinery Co., Ltd Yanshan Xian Xin Wantong Machinery Co., Ltd. (www.ysxwtjx.com) is an industry leader in Cangzhou, Hebei, machine tool accessories, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xin Wantong Machinery leadership in the staff warmly welcome all inquiries negotiations to create Xin Wantong Machinery better future.