The GL7-63 is a powerful cylindrical grinding machine from the JTEKT Toyoda GL7 series, categorized as a Production Highspeed OD Cylindrical Grinding Machine. It is engineered for dedicated processes in continuous high-production environments that require long-term machining accuracy.

The GL7-63 is designed to deliver superior speed and high precision on larger components compared to the GL5-i series. It achieves its high accuracy and reliable positioning through premium design elements, including a hydrostatic wheelhead bearing and way system, and the patented TOYODA STAT BEARING and floating plate technology. This robust machine can be configured with either a plain-head or an angled-head for application versatility.

The specifications highlight its increased capacity for larger, heavier workpieces:

• Distance Between Centers: 24.8 inches (630 mm), suitable for mid-length workpieces.
• Swing Over Table (Standard): 15.7 inches (400 mm), with an optional swing of 19.7 inches (500 mm).
• Maximum Grinding Diameter: 11.8 inches (300 mm).
• Weight Capacity: 660 pounds.
• Wheel Surface Speed: It operates at a high-speed rate of 8,860 SFPM (45 m/s).

The GL7-63 is an excellent solution for high-throughput manufacturing requiring consistent accuracy and rigidity for grinding medium-length, large-diameter cylindrical parts.