sales@libertymachinery.com
sales@libertymachinery.com
Harig Surface Grinder 612
Serial No. 20501
Year Built – 1998
SPECIFICATIONS:
Chuck Size…………6″ x 12″
Longitudinal Travel…………12 – 3/4″
Cross Travel…………6 – 3/4″
Grinding Wheel Diameter – Maximum…………8″
Wheel Width…………1/2″
Hole Size…………1 – 1/4″
Vertical Working Height – Maximum (Under New 7″ Wheel)…………12″
Handwheel Graduations…………0.0005″
Downfeed…………0.0001″
Cross…………0.001″
Spindle Power…………1.5 HP
Dimensions – Approximate…………41″ x 38″ x 77″(H)
Weight – Approximate…………725 Lbs.
EQUIPPED WITH:
– Fine Down feed handwheel
– Walker Cermax Perm-Mag Chuck
– Auto-lubrication
– E-Stop
– Adjustable work light
– Wheel Puller
– Documentation
*Preliminary Specifications Subject to Verification
The Harig Surface Grinder is a precision grinding machine renowned for its exceptional accuracy, versatility, and reliability. Manufactured by Harig Manufacturing Corporation, this grinder has become a staple in many industries, including tool and die making, mold making, and precision machining.
The Harig Surface Grinder is known for its robust construction, incorporating high-quality materials and craftsmanship. Its rigid base, column, and saddle provide stability and minimize vibration during the grinding process, ensuring superior surface finish and dimensional accuracy. The machine features a precision-ground spindle that is driven by a powerful motor, allowing for high-speed and precise grinding operations.
One of the standout features of the Harig Surface Grinder is its patented dual-axis feed system. This system enables both longitudinal and crossfeed movements, providing operators with exceptional control over the grinding process. The handwheel-controlled crossfeed allows for precise incremental adjustments, while the longitudinal feed can be set for automatic or manual operation.
The Harig Surface Grinder offers a range of grinding wheel options, enabling operators to tailor the machine to specific applications. The grinder’s fine-tuning capabilities and microfeed adjustments ensure precise material removal and surface finishing.
Moreover, the Harig Surface Grinder is equipped with advanced safety features, such as wheel guards, interlocks, and emergency stop buttons, prioritizing operator safety during operation.
Overall, the Harig Surface Grinder is a highly regarded tool in the metalworking industry. Its precision, versatility, and reliability make it a favored choice for achieving tight tolerances and exceptional surface finishes, making it an essential asset for any workshop or manufacturing facility.
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