Key Features of This Machining Center

★This machine tool is an external cylindrical grinder, suitable for grinding the external surface and external end face of cylindrical or conical workpieces, especially for the processing of various shaft-type components.

★This machine tool's worktable features both hydraulic and manual longitudinal movement. The grinding wheel stand and headstock are rotatable. The outer diameter grinding wheel uses a diameter of 400mm, enhancing the grinding efficiency and the practical lifespan of the grinding wheel.

★ The headstock is rotatable, the grinding stand features a micro-feed hydraulic system with a low-noise dedicated pump for smooth oil supply. The worktable hydraulic reciprocation is equipped with a reversing device, enabling frequent short-distance cuts and reversing functions, enhancing the surface finish of the workpiece during cutting and grinding.

Primary Technical Parameters

Model M1320B, Specifications

500 750

Center Height (mm)

125

Distance (mm)

520/770

Workpiece Turning Diameter (mm)

Ф200

Grinding Length (mm)

500/750

External Diameter Grinding Range (mm)

Ф8-ф200

Part Weight (kg)

50

Workbench Rotation Range (mm)

-7°~+7°/-5.5°~+5.5°

Outside Diameter of Grinding Wheel (mm)

Ф400×40×ф203

Grinding Wheel Speed (m/s)

35

Headstock, tailstock taper hole (Morse taper)

4#or3#

Total Motor Capacity (kw)

5.8 

Machine Tool Weight (kg)

2000/2100

Machine Tool Dimensions (mm)

2200(2700)×（3100）×1600×1500

Work precision

Grinding specimen accuracy

Roundness

0.0015（mm）

Cylindericity

0.005（mm）

Precision of the workpiece being ground on the chuck

Roundness

0.0025（mm）

Roughness

Ra≤0.32（μm）