The Shigiya GP-85D is a large-capacity cylindrical grinder built for high-precision grinding of very large, heavy workpieces. It delivers stable, repeatable accuracy through an exceptionally rigid machine structure, controlled thermal performance, and consistent grinding behavior during extended production cycles. As a result, the GP-85D supports reliable throughput and consistent part quality in demanding large-part manufacturing environments.
The GP-85D is robust, reliable high-precision grinding equipment designed for large components that require accuracy, stability, and performance. Built for manufacturers handling oversized parts, it delivers consistent tolerances even in continuous, heavy-duty operations. Because it incorporates rigid structural components and a thermally stable frame, this high-precision grinding equipment supports fine surface finishes and dimensional control over long production runs. Its configuration allows precise machining of shafts, rollers, and high-value industrial parts.
As production demands increase, shops need dependable industrial grinding solutions that deliver both throughput and repeatability. The GP-85D answers that need with a design tailored to long, heavy parts. With high-torque motors, programmable control systems, and advanced guideways, the machine provides durable, scalable industrial grinding solutions for aerospace, energy, and large-scale machining. Its footprint and capabilities make it a strong fit for shops managing complex part geometries and tight deadlines.
The GP-85D was engineered to perform CNC grinding for large components with efficiency and control. Its wheel head movement and worktable capacity support grinding of oversized parts without compromising finish quality or cycle time. Since the system ensures uniform grinding across long parts, this CNC grinding for large components setup is especially useful for manufacturers working with long shafts, large bearings, and industrial rollers.
Although optimized for size, the GP-85D remains a versatile cylindrical grinding machine. It adapts to different workpiece shapes and materials with ease. Its flexible tooling and intuitive CNC interface allow operators to change setups quickly and maintain productivity. This versatile cylindrical grinding machine supports both repeat production and custom one-offs, which helps shops stay competitive in dynamic manufacturing markets.
The GP-85D integrates advanced CNC grinding technology to enhance precision, stability, and efficiency. With servo-controlled axes and digital feedback systems, the machine maintains tight tolerances in all grinding phases. As manufacturing standards rise, this advanced CNC grinding technology ensures that shops meet evolving customer specs while reducing downtime and error rates.
Metric
| Specifications | Units | |
|---|---|---|
| Swing Over Table | mm | 850 |
| Distance Between Centers | mm | 2200, 3000, 4000, 5000, 6000 |
| Weight Capacity | kg | 3000 |
| Machine Weight | kg | 21,500 / 23,500 / 25,500 / 28,500 |
| Wheel Size OD | mm | 915 / 1065 |
| Wheel size width | mm | 130* |
| Wheel spindle | KW | 15 / 22 |
Standard
| Specifications | Units | |
|---|---|---|
| Swing Over Table | inch | 33.46 |
| Distance Between Centers | inch | 86.62 / 118.11 / 157.48 / 196.85 / 236.22 |
| Weight Capacity | lbs | 6613.87 |
| Machine Weight | Ibs | 47399.39 / 51808.63 / 56217.88 / 62831.74 |
| Wheel Size OD | inch | 36.02 / 41.93 |
| Wheel size width | inch | 5.12* |
| Wheel spindle | HP | 20.12 / 29.5 |
