surface grinding machine / external cylindrical / tool / CNC
GC12 Ecotech Machinery, Inc.

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Characteristics

  • Type:

    surface, external cylindrical

  • Applications:

    tool

  • Control type:

    CNC

  • Power:

    1.5 kW, 11 kW (2 hp)

  • Spindle speed:

    Min.: 30 rpm (188 rad.min-1)

    Max.: 1,600 rpm (10,053 rad.min-1)

  • Distance between centers:

    Min.: 20 in

    Max.: 118 in

Description

A Special Note on the GC12 Series
All GC12 series machines have a 10° slant table which is easy to clean and guide the coolant fluid back to the machine reservoir. The 10° slant provides the gravity force to keep the workhead and tailstock stand on the table and against the grinding normal force, enhancing the rigidity and efficiency of grinding. The Z-axis positioning accuracy and repeatability is assured with an AC servo motor and a high precision ball screws. The lubrication design is similar to the wheel head guideways the multi-point flow adjustable lubrication system together with the high accuracy hand scraped ways ensures the table travel movement without any stick-slide on full table speed range even when the speed is low to 4 inches per minute. The table also has a built-in swivel system with a stand for the dial indicator for the tapered adjustment of the parts.

Turn-key/automation for high production applications, Ecotech offers solutions with several automation possibilities, fitting the customer´s requirements. The loading system varies depending on the part´s specifications.
GC12 - This is our best production cylindrical grinder. The design is based on our most popular manual cylindrical grinder GM12. Achievable roundness 0.0001"(0.0025mm) for standard test part ground between center.