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棉紡粗紗機

HONOR

Invention patent
A six-axis woolen roving frame ZL 2018 2 1956012.1
A seven-spindle cotton roving frame ZL 2018 2 1956774.1
Dust suction device and roving frame ZL 2017 2 1376094.8
A non-differential system for roving frame ZL 2017 2 0987075.2
New wool spinning guide and carding machine ZL 2017 2 1376111.8
A five-axis woolen roving frame ZL 2017 2 0987354.9
Electric control device of roving frame ZL 2017 2 1105668.8
Electric control device of roving frame ZL 2017 2 1105692.1
New five-axis roving frame ZL 2017 2 1106086.1



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