M7740-6A Precision grinding machine spring
M7740-6A  Precision grinding machine spring

1, Series --- M77A's Description:

The series is drawing all kinds of spring grinder at home and abroad the advantages of the developed spring with a water filter in the grinding equipment, It can not only grind cylindrical spring, and can wear pagoda spring, concave spring, wear a good spring automatically leave out, to overcome the shortcomings of horizontal spring grinder.

Second, model performance --- M7740-6A:

Wire diameter of 0.5-6.0

Spring diameter :3.0-70

Spring height :15-160

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