High-production Multi-process Grinding Machine PGV-3

Multi-process

High productivity enabled by turn table

3-ACC (Auto Chuck Change) system equipped as standard.
Workpiece unloading/loading can be done during grinding operation, which reduces non-grinding time and significantly improves productivity.
2 processes can be done in 2 grinding stations at the same time. Also, further cycle time reduction is possible by selecting gang tooling spec.

Movie

Specification

Range of internal grinding diameter	ø25 mm(1.0 in) ～ ø100 mm(3.9 in)
Range of external grinding diameter	～ ø150 mm(5.9 in)
Grinding length	ID 120 mm(4.7 in) / OD 120 mm(4.7 in)
Work spindle swing	ø250 mm(9.8 in) [ø200mm(7.8 in)] ※Value in [ ] is at gang-tooling spec
Workpiece height	120 mm(4.7 in) [including fixture]
Max. loading weight on work table	30 kg(66 lb) [including fixture]
Grinding spindle rotation speed	45,000min^-1 (1st/Int.) 4,400min^-1 (2nd/Ext.)
Floor space (W×D)	1,580 mm(62.3 in) × 3,530 mm(139.0 in)

Highlights

3-ACC (Auto Chuck Change) system

3-ACC system with turn-table feature is equipped as standard. Workpiece unloading/loading can be done in setup station while grinding different processes in 2 grinding stations at the same time, which achieves significant improvement of productivity. * This pictures shows gang tooling spec. (option)

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