The shield cutters win the praise of many TBM manufacturing
enterprises, such as Herrenknecht AG, Wirth, Komatsu Group, Mitsubishi Heavy Industries, Hitachi, IHI and Shanghai Tunneling
Machinery etc. The company has been pivotal in resolving the
technical difficulties in Shenyang Metro, Chengdu Metro, Nanjing
Yangtz River Tunnel, and Beijing Rail Transit Line, thus enjoying rather high reputation in domestic metro and tunnel shield
1. advanced CNC machining center, 1600T forging and pressing
equipment, vacuum and high-tem[erature carburizing quenching
furnace and automatic generation line of high-frequency welding can
meet different requirements of our clients for shield cutters,
construction tools and mining tools.
2.numbers of experts in geotechnical engineering and metal material
3.utility model patent, quality patent and design patent..
4.shield tool series:roller disc cutter, main cutter, antecedent
cutter,protector for headcutter, side cutter etc.
5. we can produce products according to per customer's sample or