Z860 Steel 7.5KW Vertical Grinding Machine Water Cooling 3000r/Min

Product Specification

Device description:

1. The body and components are cast by Milhanna high grade cast iron FC30, which is artificially normalized heat treatment and then treated by natural aging. Components are processed by YASDA, MITSUI SEIKI, TOSHIBA, ELB and other world-class equipment once clamping processing. Precision size can be up to micron level, to ensure high precision equipment basic components.

2. Machine guide rails and precision ball screws are continuously lubricated by automatic lubrication system to ensure longer service life and accuracy. The cooling system is separated from the body to eliminate vibration and favorable heat dissipation.

3.Equipped with Siemens 828D CNC automatic grinding system, and secondary development, man-machine dialogue fool operation, with many optional equipment to choose from, including inner hole grinding device, automatic end measuring device, automatic outside diameter measuring device, etc.

4. The grinding feed system is composed of a V and a flat track of hand-crafted precision shovel, with automatic lubrication system and C3 level precision grinding ball screw, which can achieve smooth movement, excellent repeated positioning accuracy and long track life.

5. The standard configuration of the grinding wheel spindle is rear four and rear two bearing structure. High precision dynamic and static pressure spindle can also be selected, which has the characteristics of high rotation precision, high dynamic stiffness, good vibration resistance, high grinding efficiency and good grinding surface quality. For special work-piece grinding, the grinding wheel speed can be adjusted, up to 3500 RPM and 60m/s.

6. The tail seat is designed to be both rigid and robust. A hardened alloy steel sliding cylinder encrusted in the cast iron body is designed to carry the MT4 top core. The jacking force of the sliding cylinder can be easily changed by adjustment knobs at the rear. Special accessories oil pressure tail seat with a pedal to facilitate unloading work parts.

7.Siemens numerical control system as the standard configuration, after secondary development, all Chinese operation interface, easy to use. Equipped with Siemens high performance servo motor, the equipment CNC system and drive system have better compatibility, at the same time with automatic sand repair and automatic compensation function, to ensure the stability and precision of feed and grinding.

1,Once clamping can complete the grinding of the inner hole,outer circle, cone and end face of the parts

2,Suitable for processing disk/short shaft/sleeve/ring and other parts

B axis double gear positioning turret:

  Inside/outside diameter grinding with 0 ° positioning,22.5 ° positioning can be used to grind outside diameter and end surface efficiently.

Grating scale feedback:

The X axis and Z axis are equipped with feedback control using grating ruler (Z axis is an option) to achieve high precision machining.

ATC grinding wheel library:

Six grinding wheels of different specifications and shapes are equipped according to the machining needs. In the continuous machining of

complex shapes, it is unnecessary to replace the grinding wheel frequently,which can realize online automatic dressing and size compensation.

Temperature management system:

In continuous batch processing, you can control the temperature of the workpiece and machine tool body, to achieve higher precision processing.

Widely used:

Working machinery parts such as spindle sleeve, engineering machinery parts such as bevel gear, reducer parts such as planet gear (for wind power generation), Marine parts engine CAM

Machining accuracy:

Processing capacity: