RTB-6 – Rubber Tumbler Blaster
The LS Industries Rubber Belt Blasters are built to deliver thorough, uniform part cleaning while ensuring delicate handling through gentle tumbling. Ideal for small or fragile components, these machines feature a durable 4-ply continuous molded rubber belt that cushions parts during operation without compromising cleaning performance.
With options for standard swing doors, or slide-up and pneumatic doors for automated workflows, LS Rubber Belt Blasters are as flexible as they are compact. The manganese wear and drum plates provide long-lasting protection in high-impact zones, while a side air wash ensures efficient media recovery and cleaning.
Key Features:
- 4-ply rubber belt for soft, non-damaging part tumbling
- Available slat (metal) belt option for heavier-duty parts
- Swing door standard, with optional pneumatic or slide-up doors
- Manganese wear and drum plates for extended machine life
- Side air wash system for efficient media separation
- Shot hopper with high/low media level sensors to optimize blasting
- Small operating footprint for space-conscious facilities
- Built-in safety interlocks for operator protection
- Automatic timer controls for repeatable, hands-free operation
- Full load of steel shot media included
Perfect for shops that need reliable, damage-free cleaning of multiple part types, the LS Rubber Belt Blaster delivers consistent results and long-term durability in a compact, efficient design.
Why Choose LS Industries?


