30kn Hydraulic Tensioner-Marshine

A 30kn Hydraulic Tensioner is a tool used to apply tension to bolts or other fasteners using hydraulic power. It is typically used in applications where high levels of tension are required, such as in the assembly of large machinery, structures, and other heavy-duty applications.

The term "30kn" refers to the maximum tensioning force that the hydraulic tensioner can apply, which is 30 kilonewtons. Kilonewtons are a unit of force, with 1 kilonewton equaling approximately 225 pounds of force.

Hydraulic tensioners typically consist of a hydraulic cylinder or ram that is powered by a hydraulic pump. The ram is attached to a tensioner head that fits over the bolt or fastener to be tensioned. As hydraulic pressure is applied to the ram, the tensioner head applies force to the bolt, stretching it to the desired tension.

Hydraulic tensioners are often used in industrial and construction settings, where large bolts and fasteners are used to hold together heavy equipment, machinery, and structures. They can be more precise and efficient than manual methods of tensioning, as they can apply consistent force and ensure that bolts are tightened to the correct specifications.



Here are some typical technical parameters for a 30kn hydraulic tensioner:

Maximum tensioning force: 30 kilonewtons (kN)
Bolt size range: varies depending on the specific model, but can typically accommodate bolts ranging from M16 to M56 or larger
Hydraulic pressure: typically requires a hydraulic pump with a pressure rating of at least 700 bar (10,000 psi) to generate the necessary force
Tensioner head: comes in various sizes and shapes to accommodate different bolt sizes and configurations
Weight: varies depending on the specific model, but can range from 3 kg to 20 kg
Operating temperature: typically rated for use in temperatures ranging from -10°C to 50°C
Material: made of high-strength materials such as alloy steel or aluminum to withstand the high forces involved
Accessories: may come with additional accessories such as extension rods, adapters, and carrying cases
As with any hydraulic tool, it's important to consult the manufacturer's specifications before using a 30kn hydraulic tensioner to ensure that it is suitable for the intended application.

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