СЕРИЈА RRH, Шупливи Порта цилиндри за напојување со двојно дејство

Детали за производот

RRH Series Double Acting Hollow Plunger Hydraulic Cylinders

На LONGLOOD RRH Series Double Acting Hollow Plunger Hydraulic Cylinders are specially designed for applications requiring both турка и повлече хидраулична сила. Featuring a hollow plunger design, these cylinders provide excellent versatility for tensioning, кревање, влечење, и операции на притискање.

Со капацитети кои се движат од 30 до 145 тони, мозочен удар опции од 38 до 258 мм, и максимален работен притисок од 700 бар, the RRH Series delivers powerful and reliable hydraulic performance for industrial maintenance, изградба, and heavy-duty applications.

На хидрауличен систем со двојно дејство enables fast and controlled retraction, while the durable nickel-plated floating center tube and corrosion-resistant finish ensure long service life in demanding environments.


RRH Series Hollow Plunger Cylinder Features

Hollow Plunger Design for Push and Pull Applications

The hollow plunger allows hydraulic force to be applied in both pushing and pulling operations.

Предности:

  • Supports tensioning and lifting applications
  • Suitable for through-hole applications
  • Provides greater application flexibility
  • Ideal for pulling rods, кабли, and shafts

Хидраулично работење со двојно дејство

The double-acting design provides hydraulic control during both extension and retraction.

Придобивки:

  • Fast piston return
  • Improved operation efficiency
  • Прецизна контрола на движењето
  • Reduced downtime between cycles

High Capacity Performance

The RRH Series provides reliable hydraulic force for demanding applications.

Спецификации:

  • Опсег на капацитет: 30–145 ton
  • Опсег на мозочен удар: 38–258 mm
  • Максимален работен притисок: 700 бар

Built-In Relief Valves

Integrated relief valves help protect the cylinder from accidental over-pressurization.

Придобивки:

  • Ги заштитува внатрешните компоненти
  • Ја подобрува оперативната безбедност
  • Го продолжува работниот век на цилиндарот

Corrosion Resistant Construction

The baked enamel finish provides enhanced protection against corrosion and harsh working conditions.

Предности:

  • Improved durability
  • Longer service life
  • Suitable for industrial environments

Easy Installation with Collar Threads

The collar thread design allows straightforward installation and integration into different fixtures.

Note: Collar threads are not applicable for:

  • RRH-1001
  • RRH-1508

Durable Nickel-Plated Floating Center Tube

The nickel-plated floating center tube improves durability and reduces wear during operation.

Придобивки:

  • Increased product lifespan
  • Better resistance to corrosion
  • Improved reliability under repeated use

Заштита на бришачот на клипот

The integrated plunger wiper reduces contamination entering the cylinder.

Предности:

  • Ги заштитува внатрешните компоненти
  • Reduces maintenance requirements
  • Го продолжува работниот век на цилиндарот

Complete Accessories Included

All RRH Series cylinders include:

  • CR-400 hydraulic coupler
  • Dust cap

Providing convenient connection and protection during storage and transportation.


Технички спецификации

Спецификација Детали
Тип на производ Double Acting Hollow Plunger Hydraulic Cylinder
Опсег на капацитет 30–145 Ton
Опсег на мозочен удар 38–258 mm
Максимален работен притисок 700 бар
Тип на операција Двојна глума
Plunger Design Hollow Plunger
Тип на спојка CR-400
Заштита на површината Завршување со печен емајл

RRH Series Applications

LONGLOOD Hollow Plunger Cylinders are widely used in:

Tensioning Applications

  • Затегнување на кабелот
  • Rod tensioning
  • Затегнување на завртките
  • Structural adjustment

Индустриско одржување

  • Усогласување на опремата
  • Component removal
  • Heavy machinery repair

Construction Projects

  • Structural lifting
  • Одржување на мостот
  • Installation positioning

Manufacturing Applications

  • Операции на притискање
  • Assembly work
  • Fixture positioning

Heavy Equipment Service

  • Поправка на машини
  • Екстракција на вратило
  • Component adjustment

Предности на производот

Push and Pull Capability

The hollow plunger design allows both compression and tension operations, making one cylinder suitable for multiple applications.

Fast Hydraulic Retraction

The double-acting system provides quick return movement, improving productivity.

Reliable Industrial Performance

High-quality materials and protective finishes ensure long-lasting performance in demanding environments.

Flexible Installation

Collar threads and compact design simplify mounting and integration.

Засилена безбедност

Relief valves and durable construction provide safer operation under high-pressure conditions.

Безбедносни упатства

For safe operation:

  • Confirm cylinder capacity matches the required load.
  • Inspect couplers, црева, and fittings before operation.
  • Never exceed the maximum pressure rating of 700 бар.
  • Ensure the hollow plunger is properly aligned before applying force.
  • Avoid side loading unless specifically designed for the application.
  • Keep the working area clear during operation.
  • Use appropriate personal protective equipment.

Најчесто поставувани прашања (Најчесто поставувани прашања)

1. What is a hollow plunger hydraulic cylinder?

A hollow plunger hydraulic cylinder is designed with a center opening through the piston, allowing it to perform both pushing and pulling operations using rods, кабли, или други компоненти.

2. What are the advantages of a double acting hollow cylinder?

A double acting hollow cylinder provides hydraulic control for both extension and retraction, allowing faster operation and better positioning control.

3. What capacity range does the RRH Series offer?

The LONGLOOD RRH Series provides:

  • Капацитет: 30–145 tons
  • Мозочен удар: 38–258 mm

4. What applications require hollow plunger cylinders?

They are commonly used for:

  • Затегнување на кабелот
  • Затегнување на завртките
  • Pulling operations
  • Shaft removal
  • Structural adjustment
  • Одржување на тешка опрема

5. What is the maximum operating pressure?

The RRH Series operates at:

700 бар (10,000 psi) maximum pressure.


6. Why is a hollow plunger design useful?

The hollow plunger allows components such as rods and cables to pass through the cylinder, enabling applications that standard solid cylinders cannot perform.


7. What accessories are included with the cylinder?

Each RRH Series cylinder includes:

  • CR-400 coupler
  • Dust cap

8. What is the purpose of the relief valve?

The relief valve protects the cylinder from damage caused by excessive hydraulic pressure.


9. Are RRH Series cylinders suitable for industrial use?

Да. They are designed for professional applications including construction, одржување, manufacturing, и сервисирање на тешка опрема.


10. Can LONGLOOD customize hollow plunger cylinders?

Да. LONGLOOD provides OEM and ODM services including customized capacities, удари, опции за монтирање, hydraulic connections, coatings, и решенија за брендирање.


Why Choose LONGLOOD RRH Series Hollow Plunger Hydraulic Cylinders?

На LONGLOOD RRH Series Double Acting Hollow Plunger Hydraulic Cylinders combine powerful push-pull capability, fast hydraulic retraction, издржлива конструкција, and reliable safety features. They provide a versatile hydraulic solution for demanding tensioning, кревање, влечење, and industrial maintenance applications.

Апликација со шупливи цилиндри:

цилиндар со клип со двојно дејство
цилиндар со клип со двојно дејство

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