Starting from early 1980 until 2001 Sjaak van Cappellen together with his father (Willem van Cappellen) had the pleasure and honor to work on several Amels Yachts. Comprehensive noise and vibration studies, consultancy and onsite supervision was carried out onboard all motor yacht projects.
Silent Line had the pleasure and honor to work on several Benetti Yachts knowing 45 | 63 | 93 meter. Comprehensive noise and vibration studies, consultancy and onsite supervision was carried out onboard the motor yacht projects.
Starting from early 1980 until 2001 Sjaak van Cappellen together with his father (Willem van Cappellen) had the pleasure and honor to work on all Feadship Yachts. Comprehensive noise and vibration studies, consultancy and onsite supervision was carried out onboard all motor yacht projects.
Silent Line had the pleasure and honor to work on several Ferretti Custom Line projects. Comprehensive noise and vibration studies, consultancy and onsite supervision was carried out onboard the motor yacht projects.
Starting from early 1980 until 2001 Sjaak van Cappellen together with his father (Willem van Cappellen) had the pleasure and honor to work on several Hakvoort Yachts. Comprehensive noise and vibration studies, consultancy and onsite supervision was carried out onboard all motor yacht projects.
Starting from early 1980 until 2001 Sjaak van Cappellen together with his father (Willem van Cappellen) had the pleasure and honor to work on all Heesen Yachts. Comprehensive noise and vibration studies, consultancy and onsite supervision was carried out onboard all motor yacht projects. Most of the projects in close consultation with Mulder Design.
Silent Line had the pleasure and honor to work on several ISA Yacht projects. Comprehensive noise and vibration studies, consultancy and onsite supervision was carried out onboard the motor yacht projects.
Starting from early 1980 until 2001 Sjaak van Cappellen together with his father (Willem van Cappellen) had the pleasure and honor to work on most of the Jongert Yachts. Comprehensive noise and vibration studies, consultancy and onsite supervision was carried out onboard all motor yacht projects.
Silent Line had the pleasure and honor to work on several Mulder Yacht Builder projects. Comprehensive noise and vibration studies, consultancy and onsite supervision was carried out onboard the motor yacht projects.
Silent Line is proud and honored to have a close relationship with Numarine Yachts for many years already. As a close partner of Numarine Yachts we take care of all Numarine Yachts from noise and vibration point of view to make the Yachts extremely quiet. The explorer series, both 26XP and 32XP, are the quietest Yachts available on the nowadays market. Silent Line, in close consultation with Numarine Yachts, provides comprehensive noise and vibration studies along with S-Line product supply and supervision and training.
Sjaak van Cappellen had the pleasure and honor to work on two (2) large 70 | 90-meter projects with Oceanco. For both projects we used Statistical Energy Analysis (S.E.A) software along with other comprehensive noise and vibration studies, consultancy and onsite supervision was carried out onboard these motor yacht projects.
Silent Line had the pleasure and honor to work together with OVERMARINE on the MANGUSTA 132 and 165 projects providing comprehensive noise and vibration studies along with onsite supervision and training.
Starting from early 1980 until 2001 Sjaak van Cappellen together with his father (Willem van Cappellen) had the pleasure and honor to work on all Royal Huisman Yachts. Comprehensive noise and vibration studies, consultancy and onsite supervision was carried out onboard all sailing yacht projects.
Silent Line worked together with SANLORENZO on several composite Yachts and the first steel hull project providing comprehensive engineering studies and onsite supervision and training.
Over the past years and still nowadays Silent Line is the noise and vibration partner for all Su Marine projects. It is a great pleasure working with this team as we achieve very low noise and vibration levels on all Yachts so far. Currently, 2020, we are working on a 44-meter Motor Sailor project. We provide all engineering services and we assist the Yard with onsite supervision in order to achieve very low noise and vibration levels.
Silent Line had the honor working on the well-known Wally 164 project providing all engineering services related to noise and vibration control and we also provided the custom build sound shields for the generator sets.