The Shigiya GAC-40B is a high-capacity angular cylindrical grinder built for precision grinding of larger, more complex workpieces. It delivers stable, repeatable accuracy through a rigid machine structure, precise axis control, and consistent thermal performance during extended production runs. As a result, the GAC-40B supports dependable throughput while maintaining tight tolerances and consistent part quality.
The Shigiya GAC-40B is a compact CNC angular cylindrical grinder built to deliver accuracy, reliability, and efficiency in a small footprint. Its design supports manufacturers who need to maximize production capabilities while maintaining floor space flexibility. With a swing over table of 16.14 inches, it accommodates a wide range of medium-sized parts, making it suitable for tool rooms and production facilities alike. Moreover, the machine’s compact layout integrates easily into existing manufacturing lines. This makes it an excellent choice for companies seeking to upgrade grinding performance without extensive facility modifications.
One of the GAC-40B’s standout features is its ability to perform simultaneous O.D. and shoulder face grinding. This dual-operation capability reduces the need for multiple setups, helping operators save time and avoid alignment errors. With fewer tool changes and less downtime, throughput increases, and the process becomes more streamlined. In high-volume environments, reducing cycle times can significantly impact overall efficiency. As a result, this grinder is ideal for operations requiring both speed and precision in every part it processes.
The GAC-40B features a powerful grinding spindle available in 10, 15, or 20 HP configurations. It drives a large grinding wheel—24.02 inches in diameter—capable of aggressive material removal or fine finishing. The distance between centers is 13.78 inches, and it supports up to 330 lbs of part weight. These specifications support a wide range of cylindrical grinding tasks while maintaining tight tolerances. Additionally, the machine’s rigid construction minimizes vibration, which enhances surface finish and extends wheel life. Operators benefit from both durability and precision, ensuring consistent output over time.
With its compact form and versatile grinding capability, the Shigiya GAC-40B is engineered for manufacturers who demand precision in a limited space. It handles complex parts with ease and fits well in both automated and manual setups. Whether you’re grinding shafts, tools, or shoulder faces, the GAC-40B delivers consistent results with reduced labor and higher repeatability.
Metric
| Specifications | Units | |
|---|---|---|
| Swing Over Table | mm | 410 |
| Distance Between Centers | mm | 350 |
| Weight Capacity | kg | 150 |
| Machine Weight | kg | 5600 |
| Wheel Size OD | mm | 610 |
| Wheel size width | mm | 50 – 175 |
| Wheel spindle | KW | 7.5 / 11 / 15 |
Standard
| Specifications | Units | |
|---|---|---|
| Swing Over Table | inch | 16.14 |
| Distance Between Centers | inch | 13.78 |
| Weight Capacity | lbs | 330.69 |
| Machine Weight | Ibs | 12345.89 |
| Wheel Size OD | inch | 24.02 |
| Wheel size width | inch | 1.97 – 6.89 |
| Wheel spindle | HP | 10.06 / 14.75 / 20.12 |
