Used Jones & Shipman Suprema 650 M Easy OD/ID Grinder | A.K. Machine Traders, Navi Mumbai, India

This used Jones & Shipman Suprema 650 M Easy OD/ID cylindrical grinder is available from A.K. Machine Traders in Navi Mumbai, India. It grinds the outside and inside diameters of round parts held between centres.

It offers a 650 mm grinding length and a 300 mm swing over the bed, with a maximum load of 100 kg between centres. Table traverse and wheel infeed are driven by FANUC digital AC servo motors, and the machine is controlled by a FANUC Mate Power Motion CNC.

Key Features

• Swivelling universal wheelhead
• Live and dead centre workhead with infinitely variable speed
• FANUC digital AC servo drives on both table traverse and wheel infeed
• Electronic handwheels on table and wheel slide with three increment settings
• Table swivel of +16° / −18°
• Separate coolant system

Technical Specifications

• Model: Suprema 650 M Easy OD/ID
• Grinding length: 650 mm
• Swing over bed: 300 mm
• Capacity between centres: Maximum 100 kg
• Table traverse distance: 750 mm
• Table traverse speed: Stepless, up to 12 m/min
• Table swivel: +16° / −18°
• Handwheel increments: 0.001 mm / 0.01 mm / 0.1 mm
• Wheel slide total infeed: 260 mm
• Infeed rate: Up to 6 m/min
• Wheelhead: Swivelling, universal
• Main motor: 7.5 kW
• Wheel speed: 2,174 / 2,672 RPM
• Grinding wheel: 457 mm Ø × 50 mm wide × 203.2 mm bore
• Recessed wheel: 457 mm Ø × 80 mm wide × 203.2 mm bore
• Workhead type: Live and dead centre
• Workhead swivel range: −15° / +90°
• Workhead speed: Infinitely variable, 1–660 RPM
• Workhead output torque: 27 N·m
• Spindle taper (standard / reduced): #5 MT / #3 MT
• Tailstock taper: #3 MT
• Tailstock poppet travel: 30 mm
• Control: FANUC Mate Power Motion CNC
• Minimum programmable increment: 0.001 mm
• Machine dimensions: Approximately 3,429 × 2,235 × 1,727 mm
• Machine weight: Approximately 5,000 kg
• Coolant system dimensions: 1,447.8 mm L × 838.2 mm W × 685.8 mm H

Applications

• Grinding shafts and spindles between centres
• Finishing outside diameters of round components
• Internal bore grinding of cylindrical parts
• Tool room and general precision engineering work

Commercial Details

• Make: Jones & Shipman
• Model: Suprema 650 M Easy OD/ID
• Condition: Used
• Location: Navi Mumbai, Maharashtra, India
• Seller: A.K. Machine Traders

Frequently Asked Questions

• What is the grinding length and swing? The machine has a 650 mm grinding length and a 300 mm swing over the bed.
• What control does it use? It has a FANUC Mate Power Motion CNC with a minimum programmable increment of 0.001 mm.
• How heavy a workpiece can it hold? It takes up to 100 kg between centres.
• What should I ask when enquiring? Ask for photos or video of the machine running under power, whether an inspection is possible, and which accessories, wheels and the ID grinding attachment are included. Also confirm the condition of the CNC and electrics, and arrangements for loading and shipping.