M1420 Universal Cylindrical Grinding Machine

The M1420 universal cylindrical grinder is a high-precision and high-efficiency grinding equipment widely used in the mechanical processing industry. It is mainly used for grinding cylindrical and conical outer circles and inner holes, and can also grind axial end faces. This machine tool is particularly suitable for small and medium-sized production workshops, as well as tool repair workshops.
main features
High precision machining:
The machine tool has a flexible structure, stable accuracy, and high grinding efficiency.
The machining accuracy meets the national standard (GB/T4685-94), which can meet the requirements of high-precision machining.
High degree of automation:
Equipped with hydraulic drive and electrical control, easy to operate.
The grinding wheel holder adopts a sleeve type integral tile dynamic bearing spindle system, with high rotation accuracy and good rigidity.
Multifunctionality:
Suitable for grinding cylindrical and conical outer circles and inner holes, as well as axial end faces.
Especially suitable for small and medium-sized production workshops, as well as tool and machine repair workshops.
Easy to operate:
The hydraulic drive of the machine tool adopts a screw pump, which runs smoothly and has low noise.
The feed guide uses plastic coated guide rails to improve the stability and service life of the machine tool.

Parameter specifications
Maximum grinding diameter 200mm
Maximum grinding length 520 mm/750 mm
Grinding aperture range 13-80mm
Grinding aperture depth of 125mm
Top distance 550mm
Center height 125mm
The maximum weight of the ground workpiece is 50kg
Workbench movement speed 100-4000 mm/min
Workbench rotation angle -5 °~ 9 °
Grinding wheel size 400 × 40 × 203mm
Grinding wheel speed 1780 r/min
Quick movement of grinding wheel 20mm
The maximum travel of the grinding wheel holder is 150mm
Grinding wheel handwheel feed rate per grid 0.005mm
The feed rate of the grinding wheel handwheel is 1mm per rotation
The total power of the motor is 4.24 kW
Machine tool dimensions 2000 × 1420 × 1600mm
Machine weight 2200kg
Structural design:
The machine tool bed is made of high-strength cast iron, which has undergone manual aging treatment to ensure long-term stability.
The grinding wheel holder and worktable both use high-precision guide rails to ensure machining accuracy.