NEW 2026 TDP ST-36

Located in Minneapolis, Minnesota, these Superior Parts Tumblers provide a durable, efficient solution for deburring, finishing, and polishing metal components. Designed for stainless steel, aluminum, and steel parts, these tumblers combine rugged construction with smooth, quiet operation for consistent results in production or maintenance environments.
Each tumbler features 1/4″ side walls, 11-gauge octagon steel construction, and two-ply 3/8″ thick rubber-lined belting for long-lasting durability and gentle part handling. Powered by an ultra-quiet 3/4 HP electric motor with a 40:1 gearbox, the tumblers operate at 11 RPM and are controlled by a 30-minute timer. They run on standard 120V single-phase power, making them easy to integrate into most shop settings.
In-stock models are available in popular sizes:
ST-36 –
Door opening: 27 3/4″L x 7 3/4″H
Overall dimensions: 60″L x 36″W x 48″H
ST-42 –
Door opening: 27 3/4″L x 7 3/4″H
Overall dimensions: 60″L x 42″W x 48″H
ST-56 –
56″ length, 24″ flat-to-flat
Custom builds, both larger and smaller, are available and typically ship within 2–3 weeks from order. All tumblers come with a 1-year warranty, providing peace of mind and long-term reliability.
These Superior Parts Tumblers are available for inspection in Minneapolis, MN. Offered by Source Machinery Sales, a trusted used machinery dealer serving manufacturers nationwide, these tumblers deliver robust performance, precision finishing, and dependable operation for a wide range of industrial applications.

Additionally these Parts Tumblers are Extremely Efficient at Deburring; Stainless Steel, Aluminum and Steel. 

Contact Us to requested builds, including custom builds both larger and small. These typically ship between 2 to 3 weeks from your order date.

All of these Tumblers come with a 1-Year Warranty