Double Disk Grinder with Horizontal Spindle
This series uses powerful double disc grinding technology to simultaneously grind opposite and parallel surfaces flat, at high rates of production.
A specially designed forged spindle supported by precision bearings provides accurate finishing even under heavy duty loads. Accurate positioning of grinding wheels is possible with zero backlash through a precision ball screw, anti friction slide and digital control.
Vertical tilting and horizontal swiveling mechanism of the spindle is operated conveniently through a special screw mechanism.
Through spindle coolant is supplied to both spindles.
The swing arm wheel dresser is hydraulically operated.
All controls are provided within easy reach of the operator.
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Optional CNC controls for fully automatic grinding cycle including dressing and compensation. Dressing is initiated by operator pressing “Dresser Start” button, or automatically through the programmable control.
Optional Auto loading & unloading can be provided specific to the grinding application.
Optional Gaging can be provided specific to the grinding application.
Models | DDH-400 | DDH-500 | DDH-600 | DDH-760 | |
Workpiece Diameter (Max) | mm (in) | 70 (2.75) | 90 (3.54) | 120 (4.72) | 150 (5.9) |
Workpiece Thickness (Max) | mm (in) | 20 (0.78) | 25 (1) | 50 (2) | 80 (3.1) |
Process Speed (Carrier) | rpm | 1-5 | 1-5 | 1-5 | 1-5 |
Wheel Diameter | mm (in) | 400 (16) | 500 (20) | 600 (24) | 760 (30) |
Spindle Speed | rpm | 1200 | 950 | 950 | 600 |
Spindle Motor | hp (kw) | 5 (3.7) | 15 (11) | 20 (15) | 30 (22.3) |
Machine Size L*W*H | mm (in) | 1500 * 1900 * 1000 (59 * 75 * 40) | 2000 * 2300 * 1550 (79 * 93 * 61) | 2200 * 3000 * 1650 (87 * 119 * 65 ) | 4000 * 2500 * 1800 (157 * 98 * 70) |
Net Weight of Machine | kg (lb) | 4000 (8800) | 6000 (13200) | 10000 (22000) | 14000 (30800) |
Gross Weight of Machine | kg (lb) | 5000 (11000) | 7000 (15400) | 11500 (25300) | 16000 (35000) |