FMB Italy 550 mm Swing Diameter Internal Grinding Machine

Internal Grinding Machine made by FMB (Italy), Model 250, available in excellent working condition. The machine has a Maximum Job Swing Diameter of 550 mm and a Maximum Internal Grinding Capacity of 250 mm. The machine features Hydraulic Rapid Travels of the Wheel Head and is equipped with a Hydraulic Wheel Dresser. It also has features such as Automatic Depth Adjustment ("Auto-Cut"), Micro-Feed Movements on both Table and Wheel-Head along with a Single-Axis DRO. The technical details are as follows -

Make - FMB (Italy)

Model - 250

Max. Job Swing Diameter - 550 mm

Max. Internal Grinding Diameter - 250 mm

Table Longitudinal Travel - 600 mm

Max. Distance between Chuck & Spindle Support - 900 mm

Rotation of Work Head - +15 degree to -15 degree

Least Count - 5 Microns (0.005 mm)

Internal Grinding Spindle Diameter - 100 mm

Chuck Diameter - 315 mm

Internal Grinding Spindle Speeds - 8750 / 17500 RPM (Approximately)

Table Rotation Range - +6 degree to -6 degree

- Equipped with Hydraulic Wheel Dresser.

- Features Hydraulic Rapid Forward & Backward Movement of the Wheel Head.

- Features Automatic Depth Adjustment "Auto-Cut".

- Features Micro-Feed Movements for both Wheel Head & Table Travels.

- Equipped with a Single-Axis DRO on Wheel Head Travels.

- Machine is in Excellent Working Condition.