Industrial vacuum pumps are used on CNC router tables, material-handling systems and other woodworking equipment where reliable vacuum is essential. A used pump should be selected around required airflow, vacuum level, duty cycle and the condition of the complete system.
Define the application
Identify whether the pump will hold sheet goods on a CNC table, power vacuum lifting or serve another process. Record the required flow and vacuum level and determine whether the application favors rotary vane, dry claw or another pump technology.
What to verify
- Pump type, model and rated capacity
- Motor horsepower and electrical requirements
- Operating hours when available
- Oil condition and leakage on lubricated pumps
- Vane, claw, bearing and seal condition as applicable
- Filters, separators, silencers and relief devices
- Cooling and ventilation requirements
- Service history and rebuild information
Test under load
Listen for abnormal noise, verify operating vacuum and check for excessive heat, vibration or oil carryover. Confirm that the pump can maintain the required vacuum under realistic leakage conditions.
Research iBiD history
Review vacuum pumps iBiD has sold, search current machinery inventory, or submit a Machinery Wanted request. Owners can also request a valuation or sell equipment through iBiD.
Verify pump performance, service requirements and compatibility with the intended system before purchase.