TQZ-8560 A series air float auto-centering valve seat boring machine i sa kind of high precision and efficiency special machine with tool grinder and vacuum testing for workpiece. It’s suitable for rebuilding and repairing kinds of valve seat and valve rod hole of engine cylinder head. It has been sold to more than 30 countries and areas and win high reputation at home and abroad.
Features:
Airfloating, auto-centering, vacuumclamping, highaccuracy
Frequency motor spindle, stepless speed
Regrinding cutter with machine grinder
Supply vacuum test device for checking the valve tightness
Widely used, rapid clamping rotary fixture
Supply all kinds angle cutter according to order
TQZ-8560A Air Float Auto - Centering Valve Seat Boring Machine
| Models | TQZ-8560A |
| Boring dia. | 014~060mm |
| Max. size of cylinder head for cutting | 1200 x 500 x 300 mm |
| Power of spindle motor | 1.2kw |
| Spindle speed (infinitely variable speed) | 0~ 1000rрm |
| Spindle swing angle | 5° |
| Spindle stroke | 200 mm |
| Spindle move (cross x longitudinal) | 950 mm x 35 mm |
| Fixture rotary angle | +45° ~ - 15° |
| Power supply | 220V/50HZ |
| Air supply pressure | 0.7Mpa |
| Air supply flow | 300L/min |
| Machine weight (N/G) | 1100/1300kg |
| Overall dimensions | 1910 x 1050 x 1970 mm |
| Packing size | 2230 x 1350 x 2270 mm |
