Mechanical Self-Centering Puller

IL LONGLOOD Mechanical Self-Centering Puller is designed for the safe and efficient removal of bearings, marcia, pulegge, hub, e altri componenti montati a pressione. Caratterizzato da un innovativo three-claw linkage system, the puller automatically aligns with the workpiece centerline, providing stable gripping force and simplifying operation.

Prodotto da acciaio legato ad alta resistenza, this puller delivers excellent durability, resistenza all'usura, and reliable performance for professional maintenance applications.

Disponibile in mechanical and hydraulic versions, with pulling capacities ranging from 7 tonnellate a 60 tonnellate, the LONGLOOD Self-Centering Puller provides a versatile solution for automotive repair, manutenzione industriale, e manutenzione di attrezzature pesanti.

Mechanical Self-Centering Puller Features

Automatic Self-Centering Three-Claw Design

The advanced three-claw linkage system automatically adjusts and aligns the claws around the centerline of the workpiece.

Vantaggi:

• Posizionamento più rapido
• Anche la forza di presa
• Stabilità di trazione migliorata
• Rischio ridotto di danni ai componenti
• Easier operation for technicians

Costruzione in acciaio legato ad alta resistenza

Manufactured from premium alloy steel, the puller provides:

• Elevata resistenza meccanica
• Eccellente resistenza all'usura
• Superior load-bearing capability
• Long service life under repeated use

The robust construction makes it suitable for demanding workshop and industrial applications.

Ampia gamma di capacità

LONGLOOD self-centering pullers are available in multiple capacities:

• Mechanical type
• Hydraulic type
• Intervallo di capacità: 7 tons–60 tons

This allows users to select the correct puller according to different component sizes and removal requirements.

Stable and Safe Pulling Performance

The three-claw structure evenly distributes pulling force around the component, improving safety and preventing uneven loading during removal.

Funzionamento facile

The self-centering mechanism reduces adjustment time and allows quick setup, improving maintenance efficiency.

Applicazioni

The LONGLOOD Mechanical Self-Centering Puller is widely used for:

• Rimozione del cuscinetto
• Rimozione dell'ingranaggio
• Pulley extraction
• Rimozione del mozzo
• Rimozione dell'albero
• Manutenzione motore elettrico
• Riparazione automobilistica
• Riparazione macchine agricole
• Manutenzione attrezzature industriali
• Officine meccaniche

Vantaggi del prodotto

Automatic Alignment

The three-claw linkage automatically centers on the workpiece, making operation faster and more accurate.

Design industriale durevole

High-strength alloy steel construction ensures reliable performance under heavy loads.

Flexible Selection

Available in mechanical and hydraulic versions to meet different working requirements.

Reduced Maintenance Time

Quick positioning and stable gripping improve overall repair efficiency.

Professional Removal Solution

Suitable for technicians and maintenance teams requiring dependable component extraction tools.

Specifiche tecniche

Modello	Capacità (kN)	Approx. Capacità	Diffusione massima (mm)	Gamma di diffusione (mm)	Peso (kg)
JXDZ-7	69 / 98 / 196 / 294	7–30 Ton	225	60–280	4.5
JXDZ-10	98	10 Tonnellata	385	60–430	10.5
JXDZ-20	196	20 Tonnellata	480	60–500	25.5
JXDZ-30	294	30 Tonnellata	585	60–600	5.8

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Linee guida sulla sicurezza

Per un funzionamento sicuro:

• Select a puller with suitable capacity for the component being removed.
• Ensure all three claws are properly engaged before applying force.
• Keep the pulling force aligned with the shaft centerline.
• Do not exceed the rated pulling capacity.
• Inspect claws, discussioni, and mechanical components before use.
• Avoid using damaged or worn puller parts.
• Indossare dispositivi di protezione adeguati durante il funzionamento.

Domande frequenti (Domande frequenti)

1. What is a self-centering puller?

A self-centering puller is a mechanical tool designed to remove bearings, marcia, pulegge, and hubs using multiple claws that automatically align around the center of the component.

2. How does the three-claw self-centering system work?

The three claws are connected through a linkage mechanism that moves them evenly, automatically positioning them around the workpiece centerline for balanced pulling.

3. What are the advantages of a three-claw puller?

A three-claw design provides:

• Better balance
• More stable gripping
• Reduced slipping risk
• Distribuzione uniforme della forza
• Easier operation

4. Quali componenti può rimuovere questo estrattore?

È comunemente usato per la rimozione:

• Cuscinetti
• Ingranaggi
• Pulegge
• Mozzi
• Boccole
• Altri componenti montati a pressione

5. What capacity range is available?

LONGLOOD self-centering pullers are available from 7 tonnellate a 60 tonnellate, including both mechanical and hydraulic versions.

6. What material is used for the puller?

The puller is manufactured from high-strength alloy steel to provide excellent durability, forza, e resistenza all'usura.

7. What is the difference between mechanical and hydraulic pullers?

A mechanical puller uses manual force through a screw mechanism, while a hydraulic puller uses hydraulic pressure to generate higher pulling force with less operator effort.

8. Is this puller suitable for industrial maintenance?

SÌ. È ampiamente utilizzato nella riparazione automobilistica, manutenzione dei macchinari, impianti di produzione, and industrial workshops.

9. Come dovrebbe essere mantenuto l'estrattore??

Manutenzione consigliata:

• Clean after each use
• Lubricate moving parts regularly
• Check claws and threads for wear
• Conservare in un ambiente asciutto
• Replace damaged components when necessary

10. Why choose LONGLOOD Mechanical Self-Centering Pullers?

IL LONGLOOD Mechanical Self-Centering Puller combines automatic alignment, costruzione in acciaio legato ad alta resistenza, flexible capacity options, and reliable pulling performance. Fornisce una cassaforte, efficiente, and durable solution for professional bearing and component removal applications.