In addition to the design and manufacture of new propellers and stern gear Stone Marine            Singapore have the highly trained staff and equipment to provide the following services.

• Repair of propellers back to their original form
• Casting of replacement tips for damaged propellers.
• Analysis of trial results and advice on propeller design
• Inspection of propellers & analysis of performance 
• Adjustment of existing propellers to improve the performance using PropScan: report before and after repair.
• Dynamic and static balancing propellers 
• Shaft measurement, for trueness, concentricity and bending.
• Machining of bearings to manufacturers’ specifications and tolerances.
• Casting of non-ferrous bushes (e.g. BC 2 & 3), blocks etc
• General machining services.
• Advice on selection of materials for propellers and/or shafting