Grinding Bench GT20

The Winona Van Norman GT-20 Grinding Bench is a precision-built grinding solution designed to deliver accurate, repeatable surface finishing for engine components and other machined parts. Engineered for professional engine rebuilding and machine shop applications, the GT-20 provides the stability and control needed to achieve smooth surface finishes, precise dimensions, and exceptional machining accuracy for optimal component fit and performance.
Constructed with a rugged, heavy-duty frame and a precision-ground work surface, the GT-20 minimizes vibration to produce consistent, high-quality grinding results. Adjustable grinding controls allow operators to optimize performance for a variety of materials and applications, while the machine’s user-friendly design simplifies setup and operation. Its versatile platform is ideal for servicing connecting rods, cylinder heads, engine blocks, and numerous other precision components requiring accurate surface preparation or finishing.
Built for long-term reliability and shop productivity, the Winona Van Norman GT-20 Grinding Bench delivers the durability, precision, and ease of operation professionals depend on every day. Whether performing routine engine rebuilding tasks or precision grinding for high-performance applications, the GT-20 helps reduce rework, improve workflow, and produce consistently superior results.
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Product Information
Operations
Specifications
Features
Heavy-duty work surface support
Automatic self-cleaning pulse heat system
Stable, efficient backward inclined airfoil fan
Large capacity dust drawers
Fluorescent light fixture
Hinged side-wing panels open to accommodate longer than normal work pieces
Built-in florescent light laminated work area
Powered or remote configurations available with pulse or static cleaning for the application
Ergonomically designed for operator comfort
Productivity increases and moral improves by providing a cleaner working area
Help to meet OSHA clean air standards
Quiet operations
Standard Tooling
Features and Options
Air Flow:
Motor Power:
Light Voltage:
Gross Weight:
No. of Filter Cartridges:
Work Area Dimensions:
Surface Support:
7,769 cubic feet / h
3 HP
220V/40W
1,102 lbs.
2
31″ h x 59″ w
75 lbs. / squared feet







