Used Cincinnati 325-12 Centerless Grinder | A.K. Machine Traders, Navi Mumbai, India

This used Cincinnati 325-12 centerless grinder is available from A.K. Machine Traders in Navi Mumbai, India. A centerless grinder grinds round work held between a grinding wheel and a regulating wheel, without centres.

It takes work up to 6" (inch) in diameter with a new wheel and uses grinding wheels up to 12" wide. The grinding wheel is driven by a 25 HP motor, and the regulating wheel has variable speed from 11–315 RPM.

Key Features

• Variable-speed regulating wheel
• Separate motors for the grinding wheel and the regulating wheel

Technical Specifications

• Model: Cincinnati 325-12
• Maximum work diameter (new wheel): 6"
• Grinding wheel diameter: 16"–24"
• Maximum grinding wheel width: 12"
• Grinding wheel hole diameter: 12"
• Regulating wheel diameter: 10.25"–12"
• Regulating wheel width: 8"–12"
• Regulating wheel hole diameter: 6"
• Regulating wheel speed: 11–315 RPM (variable)
• Grinding wheel motor: 25 HP
• Regulating wheel motor: 2 HP
• Electrics: 460/3/60
• Machine dimensions (approx.): 95" x 127-1/2"
• Machine height (approx.): 88"
• Machine weight (approx.): 18,500 lbs

Applications

• Grinding round bars and shafts
• Finishing cylindrical pins and bushings
• Precision grinding of turned components
• Production grinding of round parts

Commercial Details

• Make: Cincinnati
• Model: 325-12
• Condition: Used
• Location: Navi Mumbai, Maharashtra, India
• Seller: A.K. Machine Traders

Frequently Asked Questions

• What size work can it grind? It handles work up to 6" in diameter with a new wheel.
• What wheel sizes does it use? Grinding wheels range from 16"–24" in diameter and up to 12" wide; regulating wheels are 10.25"–12" in diameter.
• What power supply does it need? It is listed with 460/3/60 electrics, a 25 HP grinding wheel motor and a 2 HP regulating wheel motor.
• What should I ask when enquiring? Ask for photos or video of the machine running, whether it can be inspected, which wheels, work rests and accessories are included, the condition of the control and electrics (460/3/60 supply), and loading and shipping arrangements for its 18,500 lbs weight.