TRU TECH Cylindrical Grinders

Our versatile TRU TECH universal cylindrical grinders allow for multiple diameters, complex shapes, and angles to be ground. These systems use a headstock comprised of a chuck, or a center with a driver, to hold and rotate the workpiece. This ensures that all diameters ground about the central axis of rotation are concentric with each other and with any other internal diameters that are concentric or “true” with the centers. These machines are ideal for finishing the outside diameter of small cylindrical metal parts requiring a tight tolerance.

Larger Workpiece OD Grinding

Designed for the bigger jobs, the T23XM is larger, longer, bigger and faster. This machine features an 8” diameter swing and 20” length between centers. Featuring a fully controlled variable speed 10HP spindle motor, it can accommodate up to a 16” diameter x 2” wide grinding wheel.

Capabilities Include:

Profile grind, plunge grind, peel grind

Grind diameter: up to 200mm

Grind length between centers: up to 508mm

Wheel size: 350mm (14”)

Variable speed spindle control: 500 – 3000 RPM

Variable speed workhead: 60 – 800 RPM

Workhead angle adjustment: +/- 45 degrees

Table angle adjustment: +/-8 degrees

Wheel size: 300mm – 406mm (2.5”)

Accuracy: +0.002mm

Repeatability: +0.001mm

Part runout: less than 0.0025mm

Machine Features

7.0 HP spindle motor (10 HP optional)
In-process dressing
Fully enclosed to accommodate high pressure coolant flow
2.5-ton polymer base
Precision ball screws
Touch screen pendant
Mitsubishi advanced CNC controls

Optional Features:

Fire suppression system
Length and/or diameter probing
Automatic wheel dressing
Application Specific Oil Filtration
Mist extraction
Rotary or dual single point diamond dressing with automatic compensation

T23XM Series Specifications

-                                        Description
+                                        T23XM
-                                        Maximum Grind Length (Distance Between Centers)
+” (500mm)
-                                        Maximum Grind Diameter
+                                        X Axis: 20” (500mm)

Y Axis: 8” (200mm)
-                                        Standard Wheel Size
+” (350mm) Max.
-                                        Wheel Speed
+-3000 RPM
-                                        Maximum Velocity
+                                        X Axis: 50”/Min.

Y Axis: 60”/Min.
-                                        Input Increment
+                                        .000010” (0.000254 mm)
-                                        Accuracy
+                                        ±.00010” (0.00254 mm)
-                                        Repeatability
+                                        ±.000050” (0.00127 mm)
-                                        Wheel Spindle Motor
+HP Variable
 (10 HP Optional)
-                                        Workhead Motor HP
MT-4
+.3 HP / 1 KW

50-600 RPM
-                                        Workhead Angle Adjustment
+                                        ±45 Degrees
-                                        Table Angle Adjustment
+                                        ±8 Degrees
-                                        (Optional) ID Spindle Motor
+/2 HP
-                                        Power Requirements
+Amps: 208-230V 60 Hz
-                                        Shipping Dimensions
+                                        Pallet #1: 40”x48”x60” (1016 x 1219 x 1524 mm)

Pallet #2: 91”x90”x65” (2311 x 2286 x 1651 mm)
-                                        Shipping Weight
+,000 LBS.