CNC fixed-beam gantry guide-way grinding machine---------------------------------MKW53 series

1. MKW53 series machines are mainly used for grinding various forms of guide rail and large plane. the high grinding precision and efficiency with better universal function is the ideal equipment in the lathe industry.
2. It adopts gantry layout and closed frame structure with high quality castings by thermal aging treatment. The guide way of worktable is hydrostatic and crossbeam is in-laid steel plate. Quality casting parts were treated by supersonic frequency quenching process. Long life and high precision.
3. There are two pallets on the beam separately installed with surrounding grinding head and universal grinding head and wheel dressers. Double grinding head respectively travels along pallet rail for vertical lifting movement and pallet along cross rail for horizontal movement.
4. Longitudinal movement of worktable is driven by hydraulic, stepless and smooth moving with oil temperature control device.
5. Surrounding  grinding head vertical feeding, horizontal feeding movement, grinding wheel dressing feeding, universal grinding head vertical feeding movement, transverse feeding movement and revolve graduation all driven by AC servo system. Each feeding shaft can do fasting feed movement and continuous feed movement.
6. Siemens 840D CNC system is adopted (optional others). Not only for auto grinding cycle but also can realize electric hand wheel manual control with 100% manual operation function.
7. Modular design, worktable increases one gear every one meter. Other functions with customer required: spindle motor frequency control, bump grinding CNC axis closed-loop control, grinding wheel online dynamic balance, etc

Main technical specification:

Note: Concerning technical data can be changed as per customer’s need.