Production Process

Moulding Process and Preparation
The type of mould which Marathon Pacific Marines incorporate is permanent mould that is designed by our talented and experienced naval architects to have great performance and stability. The mould are made from solid glass with a tooling gelcoat finish and is 3 to 4 times thicker than the final laminate. This makes it solid and long lasting. We have permanent mould for hull sizes from 5 meters all the way up to 15 meters in length. The benefits of having permanent mould is that it will help make the production process faster so that each boat will be delivered on time. Also, the final product will have a better finish and all our products are consistent. For hull lengths of 15 meters and up to 32 meters, we use a semi permanent mould which will be knocked down after the lamination process.

The Vacuum Infusion Process
The process which Marathon Pacific Marines incorporate to laminate our hulls is by closed mould vacuum infusion process. We use marine grade vinyl ester resin and multi-axial e-glass fabric. By adopting this process, the final result is a much lighter and stronger vessel, and a laminate with a higher glass content compared to hand lay up.

The Installation of Girders and Frame Process
The method of construction we use is transfers construction system with
lengths of each framing according to the Germanischer Lloyd (GL). We also
use longitudinal girders which make our boats and yachts very solid with
minimal flex.

Engines and Accessories Installation Process
Expert workers of Marathon Pacific Marines carry out the installation of the
main engines and electrical systems. It is done carefully and in accordance
with the marine standard so that it always works properly and safely.

Interior and Outfitting
The selection of equipment and materials used in outfitting is a material that
resists against corrosion, and of the best quality. The idea for the interior of
the vessel can be from the customer or from us. This is why we are the
leaders in Indonesia for custom boat and yacht manufacturing.