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What is Hydraulic lining trolley?

A hydraulic lining trolley, also known simply as a lining trolley or pipe-laying trolley, is a piece of equipment used in the construction or maintenance of pipelines. It is specifically designed to support and transport pipe sections during the process of laying or repairing pipelines, particularly in situations where the terrain may be uneven or difficult to access.

The trolley typically consists of a frame or chassis mounted on wheels or tracks, which allows it to be easily maneuvered along the pipeline route. Hydraulic systems are integrated into the trolley to provide controlled lifting and lowering of the pipe sections, as well as adjusting the angle of the pipe as needed during installation.

Key features of hydraulic lining trolleys may include:

Hydraulic lifting mechanisms: These allow operators to raise and lower pipe sections safely and precisely, facilitating alignment and connection with existing pipeline segments.
Tilting capability: Some trolleys are equipped with hydraulic systems that enable the tilting of the pipe to match the contours of the terrain or to achieve the desired slope for the pipeline.
Stability and maneuverability: The trolley is designed to provide stability while traversing various types of terrain, such as uneven ground or slopes, ensuring safe and efficient pipe installation.
Control systems: Hydraulic controls enable operators to adjust the trolley’s movements and functions with precision, ensuring accurate positioning of the pipe sections.

Hydraulic lining trolleys are essential equipment in pipeline construction projects, as they streamline the process of laying or repairing pipelines while ensuring accuracy, efficiency, and safety.

What are the materials used for tunnel lining?

The different types of materials used in tunnel construction include explosives, concrete, steel, shotcrete material, lattice girders, geomembranes, rock bolts/anchors, admixtures, fibres and rock reinforcement.

About National Power Engineering Company

National Commerce House Pvt Ltd, Siliguri (West Bengal) the parent company of NPEC, was established in the year 1941. The company had set up a high end engineering workshop and since then NCH has been the one stop shop for all kinds of machining jobs in the North Bengal region. The present directors have acquired NCH in 1966 and over the decades, diver- sified into various other lines of business ranging from transportation of goods to tea gardens and developing commercial complexes.

NPEC was established in early 2007 with the vision to provide engineering and civil services to infrastructure development projects coming up in the North Bengal, Sikkim and Bhutan region. Starting with a minor workshop of 11,000 sq feet in Siliguri in 2007, the company has grown stably to a 45000 sq feet workshop in Siliguri and has opened a fabrication workshop in Visakhapatnam by 2017 with covered area of 16000 sq feet.

NPEC is the first name to pop up in your mind when the domain of work is steel fabrication in North Bengal and Sikkim. Such is the reputation earned by the company through extreme hard work and dedication of the excellent team comprising of immensely talented engineers and technicians. Quality and commitment being our prime driving forces, we are committed to our delivery schedule since we feel responsible to our clients’.

The Core Strength Of NPEC

The core strength of NPEC is the vision and ambition of the lead-ership of the company. The highly skilled technicians and engineers who are committed towards their work, focussing on the founder’s vision who himself is a mechanical engineer with an experience and vision to provide the best services to their clients. The support of the parent company NCH has also been a great strength to NPEC in terms of technology, man power and finance towards the growth of the company.

Tunnel Formwork Design And Fabrication
Formwork Integrated With Hydraulic System
Steel Bridge Fabrication Sr Commissioning
Pre Engineered Buildings
Custom Designed Warehouses

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