More than 80% of Campbell Grinder machines are built to order so they meet the customer’s unique requirements.

Hundreds of hours of engineering ensure each machine will produce parts of the highest possible quality. The Campbell Grinder standard modules described below are all available in customizable configurations.

Creep Feed Grinders

Campbell Grinder creep feed grinders are optimized for processes that require 3 or 4 linear axes and include unique dimensions, applications, programming, and features. All three structural guideway rail-mating components have a large closed box cross-section, maximizing grinding stiffness and geometric accuracy. These traveling column creep feed grinders feature a Y-axis ram traveling on the Z-axis and a stationary workpiece, allowing for a very small machine footprint.

Model
Table Size
Max Part Height
Spindle RPM
Spindle HP
Axes & Accuracy
Table Size
Spindle HP
Axes
Table Size 400x300 mm, Max Part Height 400 mm

0-3600 RPM

20-60 HP

X, 5 Microns (0.0002”)
Y, 5 Microns (0.0002”)
Z, 5 Microns (0.0002”)

400x300mm
60HP
X, Y, Z

Table Size 600x400 mm, Max Part Height 600 mm

0-5000 RPM

20-60 HP

X, 5 Microns (0.0002”)
Y, 5 Microns (0.0002”)
Z, 5 Microns (0.0002”)

600x400mm
60HP
X, Y, Z

Table Size 800x600 mm, Max Part Height 600 mm

0-5000 RPM

20-60 HP

X, 5 Microns (0.0002”)
Y, 5 Microns (0.0002”)
Z, 5 Microns (0.0002”)

800x600mm
60HP
X, Y, Z

Table Size 1000x600 mm, Max Part Height 600 mm

0-5000 RPM

60-100 HP

X, 5 Microns (0.0002”)
Y, 5 Microns (0.0002”)
Z, 5 Microns (0.0002”)

1000x600mm
60HP
X, Y, Z

5 Axis Grinders

Campbell Grinder 4 and 5 axes vertical grinders are engineered to grind with any abrasive or superabrasive including plated or vitrified CBN, or any aluminum oxide and ceramic blend grinding wheel. These vertical grinders are especially well suited for grinding turbine engine vanes, turbine engine buckets, turbine engine shrouds, turbine engine hangers, turbine engine panels, and fairings ranging in size from small jet engine vanes to large land based turbine parts. Optional features include automatic wheels and coolant nozzle changers and capabilities such as milling, drilling, and probing.

Model
Work Cube Size
Spindle RPM
Spindle HP
Axes & Accuracy
Max Part Height
Spindle HP
Axes
250 mm work cube

0-7200 RPM*

30-60 HP

X, 5 Microns (0.0002”)
Y, 5 Microns (0.0002”)
Z, 5 Microns (0.0002”)
B, 5 Arc Seconds
C, 5 Arc Seconds

250mm
60HP
X, Y, Z, B, C

500 mm work cube

0-7200 RPM*

30-60 HP

X, 5 Microns (0.0002”)
Y, 5 Microns (0.0002”)
Z, 5 Microns (0.0002”)
B, 5 Arc Seconds
C, 5 Arc Seconds

500mm
60HP
X, Y, Z, B, C

750 mm work cube

0-7200 RPM*

30-60 HP

X, 5 Microns (0.0002”)
Y, 5 Microns (0.0002”)
Z, 5 Microns (0.0002”)
B, 5 Arc Seconds
C, 5 Arc Seconds

750mm
60HP
X, Y, Z, B, C

1000 mm work cube

0-7200 RPM*

30-100 HP

X, 5 Microns (0.0002”)
Y, 5 Microns (0.0002”)
Z, 5 Microns (0.0002”)
B, 5 Arc Seconds
C, 5 Arc Seconds

1000mm
100HP
X, Y, Z, B, C

* Other Speeds Available 

Vertical Grinders

Campbell Grinder vertical grinders have the ability to grind ID, OD, faces, tapers, and curvic while in a vertical configuration and are designed specifically to perform precision grinds on cylindrical parts. Bearings, curvic couplings, honeycomb rings, stator cases, gears, sprockets, shafts, vane rings, and more can be finely ground on these cylindrical grinders.

Model
Table Diameter
Max Part Height
Swing Diameter
Spindle HP
Spindle RPM
Axes & Accuracy
Table Diameter
Spindle RPM
Axes
Table Size 1000x900 mm, Max Part Height 559 mm

1067 mm

25 HP
1500-7200 RPM

X, 5 Microns (0.0002”)
Z, 5 Microns (0.0002”)
B, 10 Arc Seconds
C, 5 Microns (0.0002”)

1000mm
1500-7200RPM
X, Z, B, C

Table Diameter 600 mm, Max Part Height 609 mm

800 mm

20 HP
1500-8500 RPM

X, 2.5 Microns (0.0001”)
Z, 2.5 Microns (0.0001”)
B, 5 Arc Seconds
C, 0.0004”

600mm
1500-8500RPM
X, Z, B, C

Table Diameter 500 mm, Max Part Height 500 mm

660 mm

15 HP
1500-7500 RPM

X, 5 Microns (0.0002”)
Z, 5 Microns (0.0002”)
B, 2.5 Microns (0.0001”)
C, 2.5 Microns (0.0001”)

500mm
1500-7500RPM
X, Z, B, C

Table Diameter 1000 mm, Max Part Height 1016 mm

1143 mm

25-40 HP
1500-7500 RPM

X, 5 Microns (0.0002”)
Z, 5 Microns (0.0002”)
B, 2.5 Microns (0.0001”)
C, 2.5 Microns (0.0001”)

1000mm
1500-7500RPM
X, Z, B, C

Table Diameter 1500 mm, Max Part Height 1016 mm

1651 mm

25-60 HP
1500-7200 RPM

X, 5 Microns (0.0002”)
Z, 5 Microns (0.0002”)
B, 2.5 Microns (0.0001”)
C, 2.5 Microns (0.0001”)

1500mm
1500-7200RPM
X, Z, B, C

Table Diameter 2000 mm, Max Part Height 1524 mm

2159 mm

25-60 HP
1500-7200 RPM

X, 5 Microns (0.0002”)
Z, 5 Microns (0.0002”)
B, 2.5 Microns (0.0001”)
C, 2.5 Microns (0.0001”)

2000mm
1500-7200RPM
X, Z, B, C

Custom Grinders

Campbell Grinder engineers and application designers develop unique machines, including those shown below, to meet our customers’ most demanding applications. Contact us to find out how we can develop a unique solution for your specific part processing requirements.

Model
Table Size
Max Part Height
Swing Diameter
Spindle RPM
Axes & Accuracy
Table Size
Spindle RPM
Axes

800 mm

0-2000 RPM

X,Y,V,Z

700mm
0-2000
X, Y, V, Z

Table Size 500 mm, Max Part Height 550 mm

600 mm

1500-7200 RPM

X,Z

500mm
1500-700
X, Z

Call for Info

Call for Info

Call for Info

8+

Custom
Custom
8+

Microtech Coolant Filtration Systems

Campbell Grinder filtration systems are used throughout the metalworking industry worldwide for handling both water-based coolants and oil on the most demanding and challenging filter applications. We apply our 50+ years of precision grinding and filtration experience to design and manufacture our MicroTech line of filtration machinery and customizable add-ons.

Model
Filtration Size
Filtration Type
Coolant Type
Media Width
Tank Size
Filtration Size
Coolant Type

20-30 microns

Gravity Bed
Roll Media

Water-Based

40 inches

300-700 gal

20-30 microns
Water-Based

15-20 microns

Inclined Bed
Roll Media
Vacuum Filter

Oil or Water-Based

40-60 inches

425-1600 gal

15-20 microns
Oil or Water-Based

5-20 microns

Permanent Media
Drum Cellulose
Vacuum Filter

Oil or Water-Based

NA

NA

5-20 microns
Oil or Water-Based