©¡©¡Tunnel boring machine is the newly developed product of DHI¡¤DCW, and the tunnel construction equipment combining mechanical system, electrical system, hydraulic system and automatic control. Through the cooperation with international famous company, DHI¡¤DCW Group Co., Ltd. has manufactured ¦µ8m gross section open type tunnel boring machine for Dahuofang Water Delivery Works, Liaoning; and ¦µ6.39m soil press type tunnel boring machine for Tianjin Subway. DHI¡¤DCW Group Co., Ltd. has contracted ¦µ10m tunnel boring machine with double shields, shield manufacture and total assembly of ¦µ6.5m soil press balance type tunnel boring machine, which are exported to India. DHI¡¤DCW Group Co., Ltd. has manufacture, total assembly and overall contract capacity for tunnel boring machine, and has the self-design capacity for tunnel boring machine.
©¡©¡ As for tunnel boring machine, DHI¡¤DCW Group Co., Ltd. owns one patent.