The Marangoni Group has developed,
manufactured and sold rubber compounds
since the early 1950s. With its wide
range of elastomers it is a solid
and reliable player in the processing
of rubber and production of compounds.
In the tyre industry Marangoni stands
out for the design and development of
high-performance highly technological
compounds like the compounds offering
low rolling resistance
and outstanding mileage.
Over time, the tyre-related activities and products were joined by other technical and industrial product sectors. Today the Marangoni Group produces rubber compounds for many key industrial sectors.
The quality management system is implemented with the selection and accreditation of the suppliers of raw materials and the analysis of the latter upon arrival in order to verify that the supply specifications are met. Thanks to state of the art technologies, activators and accelerators used for the production of compounds are automatically dosed in order to ensure repeatability, homogeneity, accuracy, and lack of human error. The dosing and verification system as well as the monitoring stations with bar codes during the entire production cycle enable the full traceability of the product. Our Quality Management System is updated continuously to comply with the EN ISO 9001 standard which leads to homogeneous, consistent, and reliable production.
We offer co-design, after-sales technical support, and quick and comprehensive delivery service for a wide range of customized compounds, depending on customer requirements.
Both traditional and special compounds are produced. Thanks to the production capacity of the plants, the efficiency of the processes, and the bargaining power in the purchasing of raw materials, Marangoni is highly competitive: from the planning of the compound through the industrialization and moulding of the finished product, even intervening directly on customers’ production lines to solve processing problems and/or settings and calibration of the machines.
Together with a strong ethical awareness regarding the environment and energy savings, scientific research drives the development of the Group by stimulating innovation and exploration in all operating areas. For this reason, the real heart of the company is the technological laboratory with its state of the art equipment. Besides the usual equipment for the characterization of rheometric parameters (MDR) and for physical and mechanical tests, the laboratory is equipped with an ozonometer, dynamometers, viscometers, durometer hardness gauges, hydrometer, electron microscope, torsional pendulum testers, scratch hardness tester, cold testing equipment, presses and stoves for the preparation of samples, Banbury laboratory mixer, open mixer for industrial characterization of new compounds, TGA and FIT – IR (infrared).