The Shigiya GDP-20-43 is a high-precision cylindrical grinder built for efficient production of shafts and cylindrical components. It delivers consistent accuracy through a rigid machine structure, stable thermal performance, and reliable grinding behavior across continuous operating cycles. As a result, the GDP-20-43 supports dependable throughput while maintaining tight tolerances and consistent part quality in production grinding environments.
The GDP-20-43 features a double-drive CNC cylindrical grinder configuration that applies equal torque at both the headstock and tailstock. This balanced force reduces part deflection and improves surface finish, even under high grinding pressure. Engineers use this double-drive CNC cylindrical grinder to machine parts that require uniform support. Its design supports critical applications in aerospace, automotive, and energy sectors where part geometry and dimensional control are essential.
The GDP-20-43 maintains consistent accuracy as a high-precision grinding machine. Its solid base, thermally stable frame, and high-speed spindle enable precise machining across long runs. Operators can perform rough and finish grinding in one setup. This high-precision grinding machine eliminates the need for frequent adjustments, which helps reduce setup time and improves consistency across shifts.
The machine operates as a CBN wheel cylindrical grinder, offering faster material removal and lower wheel wear. Its compatibility with CBN wheels allows shops to increase cutting speed while minimizing heat generation. Manufacturers choose this CBN wheel cylindrical grinder to extend wheel life and improve surface integrity—especially when working with hard materials or continuous batches.
The GDP-20-43 uses an in-process gauging system to monitor part dimensions during each grinding cycle. This system adjusts parameters automatically to maintain tolerance without interrupting production. Shops that rely on this in-process gauging system reduce manual inspection and improve part traceability. It ensures compliance with strict specifications while supporting consistent output.
The machine includes NC movable workheads that allow automatic repositioning based on part size and job requirements. Operators can adjust setups quickly without stopping production. These NC movable workheads reduce downtime and support a wider range of part geometries. This feature makes the GDP-20-43 ideal for job shops and production lines that require fast, accurate changeovers.
Metric
| Specifications | Units | |
|---|---|---|
| Swing Over Table | mm | 200 |
| Distance Between Centers | mm | 430 |
| Weight Capacity | kg | 20 |
| Machine Weight | kg | 4000 |
| Wheel Size OD | mm | 300 |
| Wheel size width | mm | 30 |
| Wheel spindle | KW | 5.50 |
Standard
| Specifications | Units | |
|---|---|---|
| Swing Over Table | inch | 7.87 |
| Distance Between Centers | inch | 16.93 |
| Weight Capacity | lbs | 44.09 |
| Machine Weight | Ibs | 8818.40 |
| Wheel Size OD | inch | 11.81 |
| Wheel size width | inch | 1.23 |
| Wheel spindle | HP | 4 |
