Цилиндр с пружинным возвратом | Гидравлический цилиндр одностороннего действия

Описание продукта

The LONGLOOD Spring Return Pull Cylinder is a high-performance hydraulic cylinder designed for pulling applications where reliable force, компактный дизайн, and safe operation are required. Featuring a single-acting hydraulic system with spring return function, this cylinder provides efficient extension and automatic retraction, improving productivity in industrial maintenance and installation operations.

Manufactured from high-strength alloy steel and equipped with a hard chrome-plated plunger, LONGLOOD pull cylinders deliver excellent durability, коррозионная стойкость, and long service life even in demanding working environments. The compact structure and dependable pulling performance make them suitable for a wide range of applications, including mechanical assembly, обслуживание оборудования, tensioning, and positioning tasks.

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Ключевые особенности & Преимущества

Single-Acting Hydraulic Design with Spring Return

The single-acting design provides powerful hydraulic pulling force while the built-in spring return mechanism automatically retracts the plunger after pressure release. This allows faster operation cycles and improves working efficiency.

Высокопрочная сплавная стальная конструкция

Built with premium alloy steel components, the cylinder offers excellent strength and resistance to heavy loads, ensuring dependable performance in industrial environments.

Твердый хромированный поршень

The precision-machined plunger features hard chrome plating to improve wear resistance, reduce friction, and protect against corrosion, extending the service life of the cylinder.

Защита от взрыва плунжера

The integrated safety design prevents excessive plunger extension, protecting internal components and improving operator safety during demanding pulling operations.

Replaceable Pull Links

Selected BRP models are equipped with replaceable links, allowing easier maintenance and reducing downtime during long-term use.

Corrosion-Resistant Surface Treatment

The baked enamel finish provides additional protection against corrosion, влага, and harsh working conditions, ensuring reliable operation in various environments.

Built-In Contamination Protection

A high-quality plunger wiper helps prevent dirt, пыль, and other contaminants from entering the cylinder, reducing maintenance requirements and extending product lifespan.

Complete Hydraulic Connection Accessories

All models include CR-400 hydraulic couplers and dust caps, allowing quick connection and protecting hydraulic ports when not in use.

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Технические характеристики

Особенность	Описание
Тип цилиндра	Single-Acting Pull Cylinder
Тип возврата	Весеннее возвращение
Материал	Высокопрочная легированная сталь
Plunger Surface	Hard Chrome Plated
Protection Finish	Baked Enamel Coating
Функция безопасности	Защита от взрыва плунжера
Accessories Included	CR-400 Coupler & Пылезащитный колпачок
Maintenance Feature	Replaceable Links Available on BRP Models

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Приложения

LONGLOOD Spring Return Pull Cylinders are widely used in:

• Industrial equipment installation
• Mechanical maintenance and repair
• Machine alignment and positioning
• Bearing and component removal
• Construction equipment servicing
• Shipbuilding and offshore maintenance
• Power generation equipment maintenance
• Heavy machinery assembly

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Why Choose LONGLOOD Spring Return Pull Cylinder?

• Reliable pulling performance with automatic spring return
• Strong alloy steel construction for heavy-duty applications
• Long service life with chrome-plated plunger
• Compact and easy-to-use hydraulic design
• Enhanced safety features for professional operations
• Suitable for various industrial maintenance environments

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Часто задаваемые вопросы

1. What is a spring return pull cylinder?

A spring return pull cylinder is a hydraulic cylinder designed to generate pulling force. After hydraulic pressure is released, the internal spring automatically returns the plunger to its original position, allowing faster and easier operation.

2. What applications are pull cylinders used for?

Pull cylinders are commonly used for equipment maintenance, component removal, mechanical positioning, tensioning, and industrial repair operations where controlled pulling force is required.

3. What hydraulic pump can be used with LONGLOOD pull cylinders?

LONGLOOD pull cylinders can be operated with compatible manual hydraulic pumps, электрические гидравлические насосы, or other hydraulic power units depending on cylinder capacity and application requirements.

4. Are replacement parts available?

Да. Replacement components such as pull links, муфты, dust caps, and other service parts are available to support long-term maintenance.

5. What makes LONGLOOD pull cylinders durable?

The combination of high-strength alloy steel construction, hard chrome-plated plungers, corrosion-resistant coating, and contamination protection provides excellent durability for demanding industrial applications.

6. Can the pull cylinder be used in harsh environments?

Да. The corrosion-resistant finish and robust construction make LONGLOOD pull cylinders suitable for challenging environments including construction sites, industrial plants, верфи, and outdoor maintenance applications.

Применение Enerpac цилиндр