Place of Origin : CHINA
Brand Name : CHANGYI
Model Number : MK215
Certification : ISO:9001
Price : USD29000-30000
Packaging Details : WOODEN BOX
Delivery Time : 90 days
Payment Terms : 30% down payment, 70% after inspection
Supply Ability : 200 sets one year
MOQ : 1 set
This machine tool is mainly used for grinding of internal hole, stepped hole, internal tapered hole and end face of work piece
The body of machine tool adopts the cast iron for casting with compact structure, good stability and strong rigidity.
The setting up and adjusting of the parameters of machine tool utilizes the touch screen form which can achieve man-machine dialog with the convenient and intuitive operation.
The machine tool adopts servo motor, and drives the ball screw movement through the coupler. The guide rail uses the cross intersection type of the roller steel guide rail with high precision and good rigidity.
The machine tool has the whole sealing housing that can ensure the safety of the use.
The clamps of the machine work include three jaw chuck, pneumatic clamp, hydraulic clamp, film clamp and other clamps which are optional for users.
The grinding wheel spindle adopts the high speed electric spindle which is controlled by the static frequency converter to achieve stepless speed regulating.
Specification parameter list
Hole diameter of grinding (mm)
Maximum grinding depth (mm)
Turning diameter of the work piece (mm)
inside the cover (mm)
outside the cover (mm)
Maximum rotary angle of head (°)
Rotation speed of work piece (r/min)
Rotation speed of grinding wheel (r/min)
Total power of machine tool (kw)
Power of servo motor of x-ais (kw)
Resolution of X axis (mm)
Maximum stroke of X ais (mm)
Power of servo motor of Z axis（Kw）
Resolution of Z axis (mm)
Maximum stroke of Z ais (mm)
Motor power of work piece (kw)
Power of grinding wheeling motor (kw)
Machine overall dimension (mm)
Machine weight (kg)
Roundness of inner hole (μm)
Cylindricity of inner hole (μm)
Surface roughness of inner hole (μm)
roughness of end face（μm）
Perpendicularity of end face and internal hole (mm)
Size scatter of internal hole (mm)
MK215 CNC Internal grinding machine Images