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TSCHUDIN HTG 400
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TSCHUDIN HTG 400 is a cylindrical grinder of high precision, designed for high accuracy and reliability. Capacities: centre height 150 mm, distance between centres 400 mm; wheel Ø300×50 mm; bore 127 mm; wheel speeds 3 steps 1500–1900 rpm; work spindle stepless 65–500 rpm, rotatable 360°; table tilt 9°, table speed up to 5 m/min. Specs: 50Hz 3×380 V; wheel motor 2.5 CV; total power 4 CV; weight ≈1600 kg; dimensions 1600×1200×1550 mm. Accessories: tailstock, swivelling internal grinding attachment, reversible dresser, 3‑jaw chucks Ø120/160, magnetic chucks Ø150/100, coolant with paper filter, steady, 50 mm elevation plates. Enables tight tolerances; suitable for automotive, aerospace, medical and toolmaking.
| Centre height | 150 mm |
| Distance between centres | 400 mm |
| Grinding wheel right and left hand | |
| Grinding wheel: | |
| Diameter | 300 mm |
| Width | 50 mm |
| Bore | 127 mm |
| Grinding wheel speeds: | |
| number (steps) | 3 |
| from | 1500 t/min |
| up to | 1900 t/min |
| Work piece spindle head: | |
| speeds: | |
| stepless | |
| from | 65 t/min |
| up to | 500 t/min |
| rotatable | 360 ° |
| Spindle hole | 23 mm |
| Spindle taper | 4 CM |
| Taper in tailstock: | 3 CM |
| Table angular displacement | 9 ° |
| Table speed: | |
| stepless | |
| up to | 5 m/min |
| Voltage 50 Hz 3x | 380 Volt |
| External Grinding wheel motor | 2.5 CV |
| Total power required | 4 CV |
| Machine's weight about | 1600 kg |
| Overall dimensions machine: | |
| Length | 1600 mm |
| Width | 1200 mm |
| Height | 1550 mm |
| Various accessories: | |
| Tailstock | |
| Internal grinding attachment swivellable: | |
| Reversible dressing device | |
| 3-jaw chuck diameter | 120 mm |
| 3-jaw chuck diameter | 160 mm |
| Macnetic chuck diameter | 150 mm |
| Macnetic chuck diameter | 100 mm |
| Coolant system | |
| Paper filtration system | |
| Steady | |
| Set of elevation plates | 50 mm |
