Automatic chip breaker slot grinder for HSS circular saw blades

Features:

Grinds alternating chip breaker slots in single pass (notch grinding)
PLC controlled
Automatic shutdown upon completion of cycle
High Frequency air cooled electrospindle allows for Variable grinding wheel speeds from 0- 50,000 rpm
For slot grinding of HSS, Carbide or cermet tips

Standard Machine Includes:

Saw blade support for saws 140–630mm (5.5 to 25”)
Set of bushings for 12mm shaft: 1”, 32, 40 & 50mm
1 CBN grinding wheel 30mm x .4 x 2mm bore
MACHINE SPECIFICATIONS
Blade Diameters 140-630mm (70mm option)
Grinding Motor 1/2 HP
Maximum blade thickness 8mm
Maximum tooth pitch 18mm
Grinding Wheel Diameters 15, 25, 30mm
Grinding wheel Thickness 0.4mm- 0.6mm
Grinding wheel speed 0 – 50,000 rpm
Grinding speed 40 teeth/min
Air requirements 6 Bar at 20 liter/min
Voltage 220v, single phase
Weight 275kg (605lbs)

Micron Options

Low voltage halogen target light
Fully recirculating coolant system
Clamping Fixture for circular saw blades from 70mm – 140mm (2.75” – 5.5”)
Circular saw centering collars: up to 1-1/4” & 32
45, 60, 80mm

Recommended Grinding Wheels

Resinoid Grinding Wheel - 25 x 0.4 x 2mm
CBN Grinding Wheel - 30 x 0.4 x 2mm
Diamond Grinding Wheel – 30 x 0.4 x 2mm

This machine is listed for sale by Colonial Saw, Inc. located in Kingston, Massachusetts