M7740-5A Precision grinding machine spring
M7740-5A  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 --- M7740-5A's performance:

Wire diameter of 0.5-5.0

Spring diameter :6.0-70

Spring Height :9-115 or 15-160

Production (pieces / minute) :8-120

Motor (kW): 5.14
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