Utility model patent: a direct-drive wind power rotor bracket assembly device

Utility model patent: a direct-drive wind power rotor bracket assembly device

Utility model patent: a direct-drive wind power stator bracket assembly device

Utility model patent: a direct-drive wind power stator bracket assembly device

Utility model patent: a spreader for direct-drive wind power stator support flanging

Utility model patent: a spreader for direct-drive wind power stator support flanging

Utility model patent: a direct-drive wind power stator bracket brush plating device

Utility model patent: a direct-drive wind power stator bracket brush plating device

Utility model patent: A positioning device for assembling the structural parts of weightlifting pliers

Utility model patent: A positioning device for assembling the structural parts of weightlifting pliers

Utility model patent: a false shaft body for assembly of large mining dump truck slewing frame

Utility model patent: a false shaft body for assembly of large mining dump truck slewing frame

Utility model patent: a special hanger for the structural parts of a wind turbine

Utility model patent: a special hanger for the structural parts of a wind turbine

Utility model patent: an excircle detection device for wind power rotor support structural parts

Utility model patent: an excircle detection device for wind power rotor support structural parts

Utility model patent: an auxiliary wind power rotor spindle structure processing positioning device

Utility model patent: an auxiliary wind power rotor spindle structure processing positioning device

Utility model patent: a narrow gap deep groove submerged arc welding with a conductive nozzle

Utility model patent: a narrow gap deep groove submerged arc welding with a conductive nozzle

Utility model patent: a narrow gap deep groove submerged arc welding with a conductive nozzle

Utility model patent: a narrow gap deep groove submerged arc welding with a conductive nozzle

Utility model patent: rack for wind turbine

Utility model patent: rack for wind turbine

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