Import Engine Dampers (Pulleys) — Buy in Bulk from Supplier in Italy

Engine Dampers (Pulleys) from Cora Engineering & Testing are torsional vibration dampers designed to mitigate crankshaft oscillations, with a focus on high-load applications. The range includes TVD (Torsional Vibration Dampers) using premium rubber compounds for superior damping, DDS (Double Damping System) decouplers combining a TVD with a torsional coupling isolator to address low and high-frequency vibrations, and viscous dampers that dissipate energy via an oil layer between the inertia ring and pulley body, converting it into heat. These dampers target crankshaft natural frequencies across multiple orders, with Cora holding two patents for innovative viscous damper constructions.

The TVD line leverages rubber compounds engineered for durability under torsional stress, while DDS units integrate an isolator to eliminate low-frequency vibrations through the crankshaft rubber component. Viscous dampers, a hallmark of the range, use a viscous oil layer to absorb and dissipate energy, making them effective across a broad spectrum of frequencies. Typical industry standards for such components include balancing to ISO 1940-1, material hardness of 60-70 Shore A for rubber elements, and operational temperature ranges from -40°C to 120°C for standard applications.

These dampers are primarily used in automotive, marine, and industrial engines where crankshaft vibration control is critical to performance and longevity. Buyers include OEMs and aftermarket suppliers seeking reliable damping solutions for high-performance or heavy-duty engines. Trade terms such as MOQ, lead time, and packaging details should be confirmed directly with Cora Engineering & Testing, as these are not specified in the available data.

Cora Engineering & Testing is based in Busano, Piedmont, Italy, with its address at Via Stefano Bruda, 35 C. The company specializes in the design and manufacturing of engine dampers, including torsional vibration dampers, decoupled dampers, and viscous dampers, with a focus on innovative solutions for vibration control in high-load applications. Its product range includes patented viscous damper technologies, reflecting a commitment to engineering advancements in this niche.

The supplier is classified under the harbor trust tier, though its response rate and average response time are currently not available. Cora Engineering & Testing does not provide publicly listed details on company size, revenue, or client base, but its technical expertise is evident in its patented designs and specialized product offerings. Buyers should engage directly to confirm operational capabilities, certifications, and trade terms.