The phrase "also producing a large" is correct and usable in written English.
It can be used when describing an additional action or result that contributes to a significant quantity or impact.
Example: "The new factory is not only increasing production efficiency but also producing a large volume of goods to meet demand."
Alternatives: "also generating a significant" or "additionally creating a substantial".
As he made the measurements, however, he noticed that the reaction was also producing a large and unexpected electrical pulse.
The Substance Abuse and Mental Health Services Administration estimates and publishes the number of people to have used cannabis in the previous 30 days, as compiled by the Oregon chapter of the National Organization for the Reform of Marijuana Laws (NORML): Oregon imports cannabis from Washington, California, Mexico and Canada, while also producing a large quantity locally.
The expansion also produced a large meeting room dominated by a three-paneled, 30-foot Works Progress Administration mural called "The Meetinghouse" by George Avison.
Queensland also produces a large portion of the country's cotton and is a major supplier of tropical fruits and winter vegetables to the southern states and Asia.
However, it also produces a large electromagnetic force and imposes a huge stress on power facilities such as the main transformer and gas-insulated switchgear.
Lost circulation, as a widespread and costly drilling problem, not only wastes a lot of drilling fluid, but also produces a large amount of nonproductive time (NPT).
In his middle period Wordsworth invested a good deal of his creative energy in odes, the best known of which is "On the Power of Sound". He also produced a large number of sonnets, most of them strung together in sequences.
Such big shifts during campaigns are rare, although not unheard of – the 2010 election campaign, for example, also produced a large swing in the polls but, on that occasion, the projections pointing to a surge in Lib Dem support proved to be mistaken, as they were in 2015 when the campaign polling was more stable.
