Marine Propellers

PropMan’s Computerized Scanner for Marine Propellers

PropMan’s computerized scanner for marine propellers is designed to inspect the accuracy of marine propellers from 10” to 100” or 250 mm to 2500 mm. Based on the results the propeller technician can repair, modify or  tune the propeller, thus to increase the boat speed, improve boat fuel consumption, reduce engine load or vibration.
System Measurement Features:

• Pitch
• Rake
• Radius
• Diameter
• Blades Positions and Blades Distance
• AND FOR THE FIRST TIME – B.A.R. /Blade Area Ratio/ of the propellers!

System Accuracy:

• High precision linear digital measurements – deliberately limited to 0,001” or 0,025 mm
• High precision rotary digital measurements.

Reporting System Features

• Very easy and fast measurements
• Customer permanent data base
• Printing and saving the reports
• Graphical and text/numbers reports
• User friendly and easy to understand reports
• No useless and confusing graphics

Additional Calculators

• Determine the weight of the propellers from 20 ” to 80″ in diameter
• Optimal propeller diameter for given RPM and HP
• Optimal distances from propeller to the boat hull
• Maximum allowed tolerances for unbalance depending on the propeller class

Advantages over similar scanners

• Designed by professionals with extensive experience in the repair and modification of marine propellers
• Without unnecessary pomposity, unusable graphics or meaningless accuracy separating millionths of a millimeter
• Comply with actual requirements of the standard ISO 484/2 for marine propellers
• Displayed in real time whether standards have been achieved according to propeller class.