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Mud Water Balance Pipe Jacking Machine

Rock Pipe Jacking Machine

Earth Pressure Balance Pipe Jacking Machine

Earth Pressure Balanced Rectangular Pipe Jacking Machine

Features and parameters of main top oil cylinder and main top pumping station?

The main jacking pump station and the main jacking cylinder are an indispensable part of the pipe jacking construction, providing sufficient propulsion for the machine head and the pipeline to advance.

Risk Management in Pipe Jacking Machines

The risk management in the pipe jacking machine is to analyze the risks in the pipe jacking machine through risk identification, risk estimation and risk evaluation, etc., and based on this, use various methods and means to effectively implement the risks involved in the project pipe jacking machine.

The key of pipe jacking construction depends on the jacking of the main jacking cylinder

Pipe jacking construction refers to the construction process of jacking steel pipes (including multi-section steel pipes) or concrete pipes from point A to point B with hydraulic power without digging trenches on the surface. Technological principle and technological process of pipe jacking construction The open-laid pipeline is changed to use machinery as power to transfer the pipeline from point A to point B under the surface. The main mechanical equipment includes hoisting equipment, high-pressure oil pumps, large tonnage jacks, back piles and back beams, guide rails and unearthed tools, theodolites, and levels.

Fault Diagnosis and Elimination of Pipe Jacking Machine

A Φ1 800 mm muddy water pressurized pipe jacking machine (expandable to 2000mm), the total length of the rotary excavator system is 4705 mm, the cutterhead torque is 354 kN m, the cutterhead speed is 2.3r/min, and the driving power is 30× 3 kW. The stroke of the correcting hydraulic cylinder is 85 mm, and the thrust of the correcting hydraulic cylinder is 980 kN×the total mass of the main engine (t). When the pipe jacking machine jacked 200 m of pipes, the deviation correction system failed, and the deviation correction action could not be produced, so that the construction could not be carried out.

Rock pipe jacking machine: efficient, safe and accurate, effectively controlling the pressure of drilling fluid

Rock pipe jacking machine, also known as pipe jacking equipment, is an important equipment used in oil drilling operations and is widely used in various oil fields.

Application introduction of pipe jacking machine

The pipe jacking machine is an efficient and advanced underground engineering construction equipment with wide application. This article will introduce the purpose and usage of the pipe jacking machine , in order to help readers better understand and master this technology.Pipe jacking machines are mainly used in the construction of various underground projects, tunnels, etc.

Introduction to the maintenance method of the pipe jacking machine

The pipe jacking machine is an efficient and advanced machine that is widely used in underground engineering construction. In order to ensure its long-term safe and stable operation, it needs effective maintenance. This article will introduce the maintenance methods and principles of the pipe jacking machine to help readers better understand the operation

Dry goods sharing, take you to understand the pipe jacking machine in one minute

The pipe jacking machine is an efficient and advanced equipment used in underground engineering, mainly used in the construction of tunnels, sewage pipelines, immersed tunnels, etc. This article will introduce the characteristics and precautions of the pipe jacking machine to help readers better understand the equipment.

What is the process principle of the mud-water balance pipe jacking machine?

The mud-water balance pipe jacking machine is a professional underground tunnel construction equipment and an indispensable part of modern urban construction. So, what is the process principle of the mud-water balance pipe jacking machine? Let's explore it together.It is a machine for underground tunnel construction using mud, shield machine, segment and other equipment.

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Yangzhou Dilong Machinery Co., Ltd.

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More than ten years of experience in the design and manufacturing of pipe jacking machines

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