Portable Diamond Grinder(4

1
Portable Diamond Grinder(4) Performance Test

• 4 Inch Portable Grinder GRINDZ ALL Turbo 4S
  
• vs 4 Inch Conventional
  Alumina Grinder
• Workpiece CGI ( compacted graphite iron)
• M/C Portable/Hand Grinder RPM
  1100

2
Roughnes
Roughness Roughness
R-max Ra
Alumina 12.6 2.31
GRINDZALL 4SC Diamond 40/50 11.0 1.54
GRINDZALLTurbo 4SM Diamond 50/60 3.8 0.76
GRINDZALL Turbo 4SF Diamond 60/70 3.6 0.72
3
GRINDZALL SUPERDISC 4 INCH
4
Portable Diamond Grinder Grindzall Turbo
7SPerformance Test Data

• Performance Comparison Test
• Turboshield 7S Vs Carborundum 7 Grinding
  wheel
• Workpiece Cast iron FC 250
• Tool Portable/ Hand Grinder RPM 7500

5
Wear of Grinder
6
Grinding Rate