Cilindro de tracción con retorno por resorte | Cilindro de extracción hidráulica de actuación única

Descripción del Producto

The LONGLOOD Spring Return Pull Cylinder is a high-performance hydraulic cylinder designed for pulling applications where reliable force, diseño compacto, 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, resistencia a la corrosión, 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, mantenimiento de equipos, tensar, and positioning tasks.

---

Características clave & Beneficios

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.

Construcción de acero de aleación de alta resistencia

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

Émbolo cromado duro

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.

Protección contra explosión del émbolo

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, humedad, and harsh working conditions, ensuring reliable operation in various environments.

Built-In Contamination Protection

A high-quality plunger wiper helps prevent dirt, polvo, 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.

---

Especificaciones técnicas

Característica	Descripción
Tipo de cilindro	Single-Acting Pull Cylinder
Tipo de retorno	Retorno de primavera
Material	Acero de aleación de alta resistencia
Plunger Surface	Cromado duro
Protection Finish	Baked Enamel Coating
Safety Feature	Protección contra explosión del émbolo
Accesorios incluidos	CR-400 Coupler & Dust Cap
Maintenance Feature	Replaceable Links Available on BRP Models

---

Aplicaciones

LONGLOOD Spring Return Pull Cylinders are widely used in:

• Industrial equipment installation
• Mechanical maintenance and repair
• Machine alignment and positioning
• Bearing and component removal
• Servicio de equipos de construcción.
• Shipbuilding and offshore maintenance
• Power generation equipment maintenance
• Heavy machinery assembly

---

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

---

Preguntas frecuentes

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, tensar, 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, bombas hidráulicas eléctricas, or other hydraulic power units depending on cylinder capacity and application requirements.

4. Are replacement parts available?

Sí. Replacement components such as pull links, acopladores, 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, émbolos cromados duros, corrosion-resistant coating, and contamination protection provides excellent durability for demanding industrial applications.

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

Sí. The corrosion-resistant finish and robust construction make LONGLOOD pull cylinders suitable for challenging environments including construction sites, plantas industriales, shipyards, and outdoor maintenance applications.

Aplicación de ENERPAC cilindro