1 EXHIBIT 23 CONSENT OF INDEPENDENT ACCOUNTANTS We consent to the incorporation by reference in the registration statements on Form S-8 (File Nos. 33-26816, 33-26817, 333-9929, 333-69361 and 333-69015) of Twin Disc, Incorporated of our report dated July 30, 2004 relating to the financial statements and financial statement schedules, which appears in this form 10-K. /s/ PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP Milwaukee, Wisconsin July 30, 2004