Zhejiang Jinhua how 25cm diameter tunnel ditches airbag manufacturers, tunnel ditch balloon mold iron 10 innings, tunnel ditch airbag protection to high-speed products for simple, portable, easy to use, with good anti-aging properties, the scope wide and can be reused many times, can greatly reduce costs and improve construction into components, the use of balloon mold, which is 25% lighter weight than non-prestressed solid component for the construction of a tunnel construction site in iron ditch balloon mold 10 Board tunnel ditch with the air bag protection to high-speed normal circumstances, within a hollow balloon mold production needs three days time, which then rolled rubber blanks in a large flat vulcanizing machine curing Hole, given the need to make the hole for two days time, and then began closing 24 hours of water breath test, the balloon factory will be no quality problems, ensure that there is a problem of the balloon will appear in the workshop, it will not appear on the site. tunnel ditch balloon mold iron 10 innings, tunnel water The high-speed protection should ditch the balloon with the air bag module is a hollow cylindrical rubber bag in the production of circular inflatable mandrel, the general length is 0.5 meters longer than the slab. Each circular inflatable mandrel in the production of When placed inside reinforcement, use of anti-distortion technology to ensure the hollow member into the hole made accurate inner hollow balloon mold to be 24 hours of breath test before shipment. produced slab size is accurate to ensure that in the course of no distortion Hebei Hengshui Army Bridge Rubber Co., Ltd. Contact: Ms. Lee phone 13383388737 Company Website: http: //www.hbgcxj.com/ daily shipping company, Jiangsu: Nanjing, Suzhou, Wuxi, Changzhou, Nantong, Xuzhou, Lianyungang, Huai'an, Yancheng, Yangzhou, Zhenjiang, Taizhou, Zhejiang Suqian : Hangzhou, Jiaxing, Ningbo, Wenzhou, Taizhou, Huzhou, Shaoxing, Jinhua, Quzhou, Zhoushan, Lishui Anhui: Hefei, Bengbu, Wuhu, Ma'anshan, Huainan, Huaibei Huangshan Chuzhou Tongling, Anqing, Suzhou, Fuyang, Bozhou Chizhou Xuancheng, Lu'an, Chaohu, Fujian: Fuzhou, Xiamen, Zhangzhou, Quanzhou, Putian, Sanming, Nanping, Longyan, Ningde