Subsea Cutting Shield Machine

What is the Shield Machine?

A shield is a mechanical device used in tunneling, usually for safely excavating tunnels in complex geological conditions. It works by means of an external shield (shield) that protects the workers and the surroundings during excavation until the tunnel lining is safely installed. The shield has a diameter of 9456 mm at the front and 9440 mm at the rear, with an overall length of 7515 mm, and can be used to solve congestion problems at intersections or busy railroad crossings.

For more on shield machines, you can follow this link：https://en.wikipedia.org/wiki/Tunnelling_shield

What kind of tunnels are shield machines used to excavate?

With the development of various tunnels, shield tunneling method has been widely used in the construction of subway projects such as subway intervals, municipal highways, mountain descents, water culverts, underground pipeline corridors, lake bottoms, river bottoms, and even undersea tunnels.

Win-Win UHP Waterjet Cutting Solution for Undersea Tunnel Shield Machine

Win-Win waterjetsupplier received a request from a customer to solve their submarine shield cutting problem, they are specializing in submarine tunnel engineering companies, the shield is currently at 30 meters under the sea, at first the customer's idea was to send divers into the water to cut the shield from the outside operation. After Win-Win technical engineering team's conception, we upgraded the program, safer, more reliable and effective and more cost-effective program, we designed the program to cut the shield from the inside of the shield machine, which provided great help to the user and got their unanimous praise.

This water jet cutting solution utilizes our 100k psi ultra-high pressure pump, a pump with high operating pressure and high cutting efficiency, making it the pump of choice in the modern waterjet cutting industry for cutting efficiency.

How is Win-Win's after-sales service？

In order to let the customer complete this shiled machine cutting project faster and better, Win-Win specially sent 3 senior technicians to the customer's site to assist the customer in installing and debugging the equipment, and personally operate to complete the cutting operation.

In this way, the customer will save time and effort, and do not have to worry about the operation, simply water jet cutting one-stop service.

If you are interestd in any waterjet solutions, contact us please.