The rubber dam is processed dam bag rubberized fabrics according to the size of design requirements, anchoring in the concrete baseboard to form a closed bag with high-strength synthetic fiber woven fabrics internal stressed frame and internal and external coating of synthetic rubber as its bonding the protective layer...

Hydraulic Controlled Pier-less Provable Steel Gate

Press time:2014-06-30 10:59:30   Author:admin Read:

Yantai Tiansheng Rubber Dam Group Co., Ltd develop hydraulic controlled pier-less Provable steel gate which integrated advantages of rubber dam and traditional steel gate. It is featured with prone ability, no need of central pier, protecting the rubber dam from damage of floating. 14 meters high, 30-50 years old service life, no limit of geographical and climate conditions and no need of central pier.


water retaining                                                                                    falling gate

The game system is driven by hydrocylinder, the dam may not retain water by completely falling to bottom board and the support beam behind. the gate supports and retaining panel, the cylinder returns inside the plug of portable pillar to protect the plug from rusting while retaining water. The new gate structure has achieved national invention patent.

Tel:+86-535-6771128、6774070 Fax:+86-535-6771720
Address:Tonghe road,Laishan District, Yantai, Shandong, P.R. China