She competes alongside men in competitions throughout the North Island and more recently Australia.
Her most recent show was in Warrnambool, Australia, where she came second in the senior division.
In the Masterton Golden Shears competition in March, she was second in the senior grade, and later that month she came sixth at the NZ Shearing Championships in Te Kuiti.
After yesterday's feat, Mrs Welch will move into the open class and compete alongside New Zealand shearing greats such as David Fagan, Paul Avery and Digger Balme.
Mrs Welch lives on a 12ha goat and cow farm with her husband, Sam, also a professional shearer, at Waikaretu.