Complete line of pulleys and specialized drives from Congress

Congress Drives was established in 1915 in Detroit, Michigan. The business was moved to Ennis, TX in 1980 where it continued to grow and prosper. In 2003 Congress Drives was acquired by CLESCO. 

The Clesco Congress Drives product line consists of custom and standard pulleys - groove pulleys, V-belt pulleys, step cone or variable pitch pulleys as well and custom designed pulleys to meet your specific function.

Fifty years of engineering experience and excellence in producing standard and custom pulleys, as well as specialized drives at surprisingly low-cost...that's Congress Drives!

Consistently Reliable Production Standards
Congress Drives are built better to last longer -- bored to .001, machined to customer standards, burnished to a superior finish -- then tested for accuracy. You can depend on consistent quality and performance from Congress Drives products.

We offer an extensive line of standard Congress Drives die cast pulleys & related components, and can also competitively manufacture custom-designed pulleys and other castings to meet your special requirements.

No-Obligation Engineering Service
Take advantage of Congress engineering services for your custom designed pulleys or couplings. Reap the benefits of our expertise and a broad range of dies and tooling that can be adapted to your exact specifications. Get the special drives you need -- without the cost of all-new tooling.

Browse our products on-line using the PRODUCT Menu to the right►

[ PRODUCTS: sheaves, pulleys . power transmission, tool and abrasives ]
[ TYPES: v-belt; grooved, fractional horsepower, adjustable pitch; adjustable diameter; variable pitch; variable diameter ]
[ MATERIALS: Die Cast; zinc; aluminum; custom; special ]