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How should the tunnel lining trolley be maintained?

Tunnel lining trolleys will play a vital role in real life, especially in the use of industry will be able to play their biggest role, of course, often in the process of actual equipment processing, can not be separated from such A product that how to maintain it when it is actually used is something […]

Congratulations on our company’s certification of weapons and equipment quality management system

In the autumn of September, good news was passed. After the Beijing Air Transport Association’s “GB/T9001-2018 (ISO9001:2008)” quality management system certification, Luoyang Gaofei Bridge Tunnel Machinery Co., Ltd. successfully passed the Beijing Aviation Association’s “GJB9001C-2017” weapon. Equipment quality management system certification, which marks that our company has become “the earliest military private enterprise supporting bridge […]

What are the technical parameters of the tunnel lining formwork?

The tunnel lining formwork is a special equipment that must be used in the secondary lining of the tunnel construction process, and is used for lining construction of the inner wall of the tunnel. There are mainly simple lining trolleys, full hydraulic automatic walking lining trolleys and grid-type lining trolleys; full hydraulic lining trolleys can […]

What are the operational requirements for tunnel lining trolleys?

The personnel who need to operate the tunnel lining trolley need some specific understanding. Now many operators do not have this understanding, so many people now have the problem that the operator will use the product for a long time. The body has received a lot of damage, so the person using this product needs […]

Tunnel lining formwork installation process

Before the tunnel lining formwork is installed, it is necessary to level enough space at the hole. To lay the track, the track is best to face the hole so that the trolley can enter the hole. The crane is first hoisted with the gantry, and then the stencil is installed to finally install the […]

Basic knowledge of tunnel lining

Tunnel lining and initial support refer to the inner lining constructed with concrete and other materials under the condition that the tunnel has been initially supported to achieve reinforcement support, optimize the route drainage system, beautify the appearance, and facilitate the setting of communication. The role of lighting, monitoring and other facilities to meet the […]

Tunnel lining formwork safety operation procedures

Tunnel lining formwork is a special equipment that must be used in the secondary lining of tunnel construction process. It is used for lining construction of the inner wall of the tunnel. There are mainly simple lining trolleys, full hydraulic automatic walking lining trolleys and grid-type lining trolleys. Tunnel lining formwork should follow the corresponding […]

What are the types of tunnel lining formwork?

The tunnel lining trolley is an indispensable non-standard product for the secondary lining during tunnel construction. It mainly consists of simple lining trolley, full hydraulic automatic walking lining trolley and grid lining trolley. The fully hydraulic lining trolley can be divided into a side arch type, a full round needle beam type, a bottom mold […]

What is the role of a two-lined trolley?

The second lining trolley refers to the tunnel two lining trolley is an important part of the tunnel construction, the tunnel concrete lining is indispensable construction equipment! The lining lining trolley is a special equipment that must be used in the secondary lining of the tunnel construction process, and is used for lining the inner […]