Tunnel construction

Equipment category

Tunnel concrete maintenance formwork

Tunnel concrete maintenance formwork

Gaofei’s

Product advantage

product features

Our product features

The product structure is reasonable, the process is advanced, the installation is convenient, the strength is high, the stability is good, the template is smooth, and the operation is simple.

Processing technology

Intelligent mechanized assembly line processing, CNC cutting and cutting, the panel adopts milling machine to mill the edge,.

More precise to ensure the vertical splicing of the template, and the flange is CNC-cut to avoid the template splicing arc and the outer arc size deformation.

product-features
product-features

Material selection

The steel used in the trolleys produced by Gaofei is made of national standard steel plates and profiles.

Hydraulic system

The hydraulic system adopts a new automatic anti-pressure hydraulic hydraulic cylinder.

Which better avoids the damage of the hydraulic cylinder caused by the damage of the oil pipe during the construction process.

system
Trolley operation

Trolley operation

The tunnel lining trolley operation is completed by the cooperation of the walking and hydraulic system.
Durable and reliable, easy to operate and convenient to construct.

Work platform

The working platform of the trolley adopts a protective net platform, which protects the safety of workers and avoids the difficulty of cleaning the concrete falling on the platform during the construction process. Make construction easier and easier to operate.

product-features
product-features

Anti-skid ladder

Our trolleys are equipped with anti-skid ladders and guardrails. The ladders are multi-layered anti-skid ladders. The angle of the ladders is smaller and the upper and lower sides are more convenient and safe.

Gantry system

The trolley door frame system adopts 14-16 steel plate numerical control blanking and adopts double web carbon dioxide protection welding, so the processing technology is better than the previous process of profile steel welding. The advantages are more reasonable structure, high strength and durability. .

Gantry system

Tunnel construction equipment

Custom process

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Process
1

Design drawings based on specific tunnel information provided by the customer

2

The two sides communicated and revised the drawings to confirm the technical drawings.

3

Negotiate settlement, delivery and other matters, and sign a contract.

4

Receive pre-payment orders to start production production.

5

Received the factory payment arrangement for loading and delivery

6

After-sales installation

Link to: About us
Link to: About us

Human resources, research and innovation advantages

30+

Middle and senior professional technicians

300+

Technical workers and after-sales service personnel

60+

Marketing and management staff

100

Has obtained invention patent

70+

Utility model patents

Why choose Gao Fei ?

advantage

Financial advantages

The company's financial staff has one senior title, one intermediate…
advantage

Brand advantage

The company is committed to the world's interconnection,…
advantage

Honor advantage

The company is a provincial science and technology SMEs filing…
advantage

Product advantages

The company's main products are lining trolley, frameless…
advantage

Sales advantage

The company has a professional sales team, 3 existing regional…
advantage

After-sales advantage

  The company is a professional team with more than…

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