Silent guide en bronze graphite
Graphite Bronze Guide Bushing is a maintenance-free guiding element designed for molds and mechanical systems. It combines bronze strength with embedded graphite lubrication to ensure smooth motion without external oil. The structure supports continuous operation, reduces friction wear, and improves stability in demanding industrial environments with long-term reliability.
- Flux de lubrification auto-ajustable: adapts lubrication during operation cycles
- Structure à haute résistance à l’impact: withstands sudden load shocks effectively
- Risque réduit d’adhérence de surface: prevents sticking between moving parts
- Stabilité prolongée des intervalles de service: maintains performance over long periods
Description du produit
Introduction
Graphite Bronze Guide Bushing is a self-lubricating precision component designed for guiding systems in molds, Ceci, et machines industrielles. It uses high-strength bronze as the base material, combined with evenly distributed graphite plugs that provide continuous lubrication during operation. This structure eliminates the need for external oil supply and ensures stable, low-friction movement between guide pillars and bushings, improving overall equipment efficiency.
The bushing is manufactured through precision casting, Usinage, and finishing processes to achieve high dimensional accuracy and reliable mechanical strength. The embedded graphite lubrication points release lubricant gradually during operation, forming a consistent lubrication film on the contact surface. This significantly reduces wear, prevents seizure under high load conditions, and extends service life even in demanding continuous production environments.
Graphite Bronze Guide Bushing is widely used in injection molds, tamponnement, die-casting systems, and automated machinery. It is especially suitable for applications where regular maintenance is difficult or lubrication conditions are limited. With compatibility for MISUMI, HASCO, DME, DE, and ISO standards, Il peut également être personnalisé selon des plans ou des exigences particulières, making it a reliable solution for high-performance industrial guiding systems.
Caractéristiques techniques
| Objet | Description |
|---|---|
| Nom du produit | Silent guide en bronze graphite |
| Matériel | CuSn8 / CuAl10Ni5Fe4 Bronze |
| Type de lubrification | Auto-lubrification des bouchons en graphite solide |
| Structure | Type droit / Type à rebords / Type à épaule |
| Dureté | HB 70–120 (depending on alloy) |
| Finition de surface | Inserts en graphite usinés de précision |
| Méthode de lubrification | Oil-free (dry running) |
| Charge de travail | Charge élevée et fonctionnement continu adaptés |
| Taille personnalisée | Disponible selon les dessins |
Trois aspects clés de la personnalisation, Adapté à vos besoins
Adapter différentes méthodes de personnalisation pour répondre à divers besoins.
Fabrication de précision, Qualité excellente
Capacité de fonctionnement à sec
Graphite inserts enable continuous operation without external lubrication, ensuring stable performance in environments where oil supply is impractical or maintenance access is limited.


Performance anti-convulsion
Solid lubricant distribution prevents metal-to-metal contact, effectively reducing the risk of sticking or locking during heavy load and continuous motion conditions.
Amélioration de l’absorption de charge
Bronze base structure provides strong mechanical support, allowing the bushing to handle high radial loads while maintaining structural integrity under repeated stress cycles.


Sortie d’auto-lubrification stable
Graphite particles release lubricant gradually during operation, maintaining consistent lubrication performance and reducing sudden friction changes throughout long production runs.

Service raffiné, Délai de livraison réduit
De la revue de conception à la livraison, Nous proposons un suivi personnalisé dédié tout au long du processus.
Consultation → Fournir des plans → une revue de conception & Devis → traitement des commandes → inspection qualité → livraison à temps → suivi après-vente
Nos avantages
Soutenu par plus de 25 ans d’expérience en ingénierie, Notre équipe propose des services complets — de la conception personnalisée des moules et l’usinage de précision à la production à grande échelle — soutenus par un système d’assurance qualité robuste et un service client proactif. Certifié sous ISO9001, ISO14001, et IATF 16949, Nous visons continuellement l’excellence en matière de qualité, Innovation, et la satisfaction client.
Champ d’application
Le choix privilégié dans divers secteurs.
FAQ
1. What is a Graphite Bronze Guide Bushing?
It is a self-lubricating bushing made of bronze with embedded graphite plugs, used to guide moving parts in molds and machinery.
2. How does the self-lubrication work?
Graphite inserts gradually release lubrication during operation, forming a low-friction layer between the bushing and the guide pillar.
3. Does it require oil or grease maintenance?
Non, it is designed for oil-free operation, reducing maintenance needs and making it suitable for hard-to-service environments.
4. Where is this product commonly used?
Il est largement utilisé dans les moules d’injection, tamponnement, Les systèmes de moulage, et équipements d’automatisation industrielle.
5. Peut-on personnaliser ??
Oui, we offer custom sizes, structures, and materials based on drawings or specific application requirements.