Machine à laminer à 4 plaques

Nos machines sont construites avec un châssis haute résistance conçu par Finite Element Analysis (FEA) to ensure maximum rigidity and precision. All main components undergo traitement thermique to enhance durability and long-term stability.

Équipé d’un système dédié Système de roulement en cône, allowing the machine to easily form conical shapes with high accuracy and efficiency.

By distributing the load uniformly across several gears, the planetary arrangement provides strong and steady torque to the rollers with little energy loss, in contrast to traditional heavy transmission systems that waste energy through multi-stage mechanical losses.

A separate hydraulic motor and planetary gearbox that are directly connected on the same axis power each roll. Longer mechanical life, improved bending precision, and smoother operation are made possible by this design, which removes torque loss during transmission.

For large-diameter cylinders, an Dispositif de soutien supérieur et inférieur is provided to prevent material collapse and ensure roundness during the rolling process.

During the bending process, the pressure applied to the rolls can cause slight deflection in the center, leading to uneven curvature or flat zones along the plate. To eliminate this, our machines are equipped with a Système de compensation de couronnement conçu de précision.

Chaque jet est Usiné CNC avec un profil de couronne calculé that offsets deflection under load. When bending thick or wide plates, the crown ensures that pressure is evenly distributed across the entire plate width, maintaining a perfect cylindrical shape.

Tous les jets sont forgé solide et subir Durcissement par induction pour obtenir une dureté de surface de 42–55 HRC, significantly improving wear resistance and extending service life. In addition, rolls receive a Traitement spécial de surface for superior hardness and smooth rolling performance, CNC machined with an Une couronne optimisée, and induction hardened up to 54 HRC for superior strength and surface durability. Optional Rouleaux polis are available for high-finish requirements.