Ingersoll Rand 130A1M Bench Sand Rammer | 2.5" Stroke | 870 BPM | 1" Bore

Built for foundry molding operations where consistent sand compaction is essential, the Ingersoll Rand 130A1M Air Percussive Bench Sand Rammer delivers 870 blows per minute (BPM) with a 2.5-inch piston stroke and 1-inch bore to create uniform, densely packed molds. The rapid impact rate helps improve mold consistency while reducing the manual effort required during repetitive bench-level ramming operations. Its compact design is well suited for workstations where maneuverability and controlled impact are important for producing accurate casting molds.

The 130A1M incorporates a time-tested valve design (a proven pneumatic valve system that delivers dependable reciprocating action), a plated piston, and a dual-action sand wiper that helps prevent dirt and abrasive grit from entering the cylinder. A built-in lubricator supports smooth internal operation, while the integrated muffler and side exhaust contribute to a cleaner, quieter working environment. These features make the tool a practical solution for foundries and molding facilities that require reliable pneumatic compaction throughout daily production.

Type: Bench Sand Rammer | Model: 130A1M | Blows Per Minute: 870 BPM | Stroke Length: 2.5 in. (63 mm) | Bore: 1 in. (25 mm) | Air Consumption: 14 CFM | Butt Diameter: 2.5 in. | Air Inlet: 1/4 in. NPT | Recommended Hose Size: 3/8 in. | Length: 21.5 in. | Weight: 11.56 lb

Features:

• Produces 870 blows per minute for rapid, consistent sand compaction in foundry molds.
• 2.5-inch piston stroke and 1-inch bore provide effective impact energy for bench-level molding work.
• Built-in lubricator helps maintain smooth internal operation during continuous pneumatic use.
• Time-tested valve design delivers dependable reciprocating performance in production environments.
• Dual-action sand wiper helps keep dirt and abrasive particles out of the barrel to reduce internal wear.
• Plated piston improves resistance to wear in demanding foundry conditions.
• Built-in muffler and side exhaust help reduce operating noise while directing exhaust away from the work area.
• Compact, lightweight configuration allows easier handling around small molds and confined bench workspaces.

Tech Tip: To increase tool performance, extend tool life and lessen repair costs use it with a Filter-Regulator-Lubricator (FRLs)

Applications:

• Compacting molding sand in bench-height foundry molds and casting patterns.
• Producing consistent mold density for aluminum, iron, steel, and non-ferrous casting operations.
• Pattern shop work requiring controlled pneumatic ramming in confined work areas.
• Foundry maintenance departments performing mold preparation and repair.
• Educational foundries and prototype casting facilities requiring repeatable bench-level sand compaction.

FAQs:

• Q: What is the 130A1M primarily used for?
  A: It is designed for compacting molding sand in bench-level foundry molds and patterns to help produce uniform, high-quality castings.
• Q: What does the 2.5-inch stroke provide?
  A: The 2.5-inch piston stroke delivers controlled impact energy that efficiently compacts molding sand while maintaining good control during bench work.
• Q: Why is the dual-action sand wiper important?
  A: It helps prevent dirt and abrasive grit from entering the barrel, reducing internal wear and supporting reliable long-term operation.
• Q: What air supply is recommended?
  A: The tool uses a 1/4-inch NPT air inlet, a recommended 3/8-inch air hose, and consumes approximately 14 CFM under load.

Looking for more information about Ingersoll Rand Construction Tool? Click here to view the Catalog

For help choosing the correct Ingersoll Rand Bench Sand Rammers for your application, please call (800) 608-5210 or email info@intlairtool.com