Key Features:

★This machine tool can grind inner circular holes and conical holes with a diameter less than φ50mm.

★The machine tool bed is cast from cast iron, featuring a compact structure, excellent stability, and strong rigidity.

★Machine tool parameter settings and adjustments are made via a touchscreen, enabling human-machine dialogue for intuitive and convenient operation.

★The machine tool feed is driven by a servo motor through a coupling to move the ball screw. The guide rail uses a cross roller steel guide rail, which is rigid.

The reciprocating hydraulic part of the workbench is automatically controlled by a touch screen via PLC.

★Machine tool workpieces can be clamped using a variety of fixtures, including three-jaw chucks, pneumatic clamps, hydraulic clamps, and diaphragm clamps, for user selection.

★The grinding wheel shaft for grinding uses a high-speed electric spindle, controlled by a variable frequency converter, achieving stepless adjustment.

Machine Tool Model MB215 Grinding Hole Diameter (mm) φ5-50 Grinding Depth (mm) 80 Workpiece Spindle Diameter (mm) Inside Cover φ180 Outside Cover φ220 Headstock Rotation Angle (°) 30° Workpiece Speed (r/min) 280, 400, 560, 800 Grinding Wheel Speed (r/min) 0-60000 (Variable Speed) Total Power of Machine Tool (kw) 6.5 Feeding (X-axis) Servo Motor Power (kw) 1 X-axis Resolution (mm) 0.001 Workpiece Motor Power (kw) 0.45/0.75 Grinding Wheel Motor Power (kw) 2-4 Machine Dimensions (mm) 1900×1150×2000 Machine Weight (kg) 1200 Working Precision Inside Hole Roundness (μm) 2 Inside Hole Straightness (μm) 3 Inside Hole Surface Roughness (μm) Ra0.4 Inside Hole Size Tolerance (mm) 0.012