Model MK2120 Automatic measurement /CNC internal grinding machine/ CNC internal grinder machine with High-precision and high effeciency

Product Details

MK2120 CNC Internal Grinding Machine

Grinding range

Diameter: 10-200mm






Main Characteristics of MK2120 CNC Internal Grinding Machine Tools

This machine tools is mainly used for grinding of internal hole, internal end face, external end face and stepped hole of work piece.

This machine tools body adopts castings with good rigidity and small deformation.

Setting and adjustment of machine tools parameters adopt touch screen.Human-machine dialogue can be realized.

All the movable guide rails of machine tools adopt high-precision linear rolling guide rails which have good sliding performance. Screws for feed and reciprocating motion adopt high-precision ball screws.

The feed system and reciprocating system of machine tools adopt Japanese Mitsubishi servo system for double-axis linkage control.

Grinding wheel spindle of machine tools adopts high-speed motorized spindle and is controlled by static frequency converter, so as to realize stepless adjustment.

The headstock adopts high-precision ball bearing. The rotating speed of work piece is controlled by AC frequency converter, so as to realize stepless speed adjustment.

The machine tools can be equipped with fixtures such as three-jaw chuck,hydraulic chuck,diaphragm chuck, pneumatic chuck, pneumatic chuck,etc.For user to select.

The machine tools adopts fully-closed shell with beautiful and elegant appearance.

Specification Parameter List

Grinding diameter: φ10-φ200mm

the Maximum grinding depth: 300mm

Swing diameter of work piece inside the shell: 400mm

Swing diameter of work piece outside the shell: 600mm

Maximum rotation angle of lather head: 30°

Rotating speed of work piece: 30-600 r/min stepless

Rotating speed of grinding wheel: 0-240000 r/min stepless

Motor power of X-axis servo motor: 2kw

Motor power of Z-axis servo motor: 3kw

Resolution of X axis: 0.001mm

Power of work piece motor: 2.2kw

the weight of machine tool: 4500kg

the machine overall dimension: 3100x2120x2000mm

Roundness of internal hole: 2μm

Cylindricity of internal hole: 3μm

Surface roughness of internal hole: Ra0.4 μm

Our Services

Internal Cylindrical Grinder Machine

1.Your inquiry will be replied in 24 hours.

2.Spare parts and services are provided free of charge within one year of warranty.

3.Technical support provides operational training for our site.

4.Professional after-sales service team, all of our goods will pass quality inspections before shipment. Customer can follow their order situation any time, no matter on product line, warehouse or shipment.

Our Advantage

Internal Cylindrical Grinder Machine

1.All models with ISO9001 & CE and other authority approved.

2.Professional service and technology support.

3.The competitive price of better quality.

4.If the customer needs, the final export product will be strictly tested by the third party international inspectors.

5.Special sizes can be provided according to the requirements.

If you're looking for the high-precision and high effeciency model mk2120 automatic measurement/CNC internal grinding machine/ cnc internal grinding grinders, welcome to consult the price and the quotation with our factory. As one of the professional grinding machine manufacturers and suppliers in China, we also offer you the customized service. Please be free to buy the cheap machine made in China in stock from us.