Z860 Steel 7.5KW Vertical Grinding Machine with Water Cooling, 3000 RPM, 860mm Max Diameter
Price:
RMB1/SET
MOQ:
1
Delivery Time:
60DAYS
Brand:
HOTMAN
Product Description
Precision Vertical Grinding Machine Overview
The Z860 Steel 7.5KW Vertical Grinding Machine combines advanced CNC technology with robust construction for high-precision grinding applications. Featuring water cooling and 3000 RPM capability, this machine delivers exceptional performance for industrial manufacturing requirements.
Key Construction Features
- Body and components cast from Milhanna high-grade FC30 cast iron with artificial normalization heat treatment and natural aging
- Components processed using world-class equipment including YASDA, MITSUI SEIKI, TOSHIBA, and ELB with single-clamping processing
- Precision machining achieves micron-level accuracy for high-precision equipment foundation
- Automatic lubrication system continuously lubricates guide rails and precision ball screws
- Separate cooling system minimizes vibration and enhances heat dissipation
Advanced Control System
- Siemens 828D CNC automatic grinding system with secondary development
- User-friendly interface with simplified operation controls
- Siemens high-performance servo motors for optimal compatibility
- Automatic wheel dressing and compensation functions for consistent precision
Grinding Spindle Performance
- Standard configuration: rear four and rear two bearing structure
- Optional high-precision dynamic and static pressure spindle available
- Features high rotation precision, dynamic stiffness, vibration resistance, and grinding efficiency
- Adjustable grinding wheel speed up to 3500 RPM and 60m/s
Primary Capabilities
- Single clamping completes grinding of inner holes, outer circles, cones, and end faces
- Ideal for processing disk, short shaft, sleeve, ring, and similar parts
Advanced Technical Features
- B-axis double gear positioning turret with 0° and 22.5° positioning
- Grating scale feedback control on X and Z axes for high-precision machining
- ATC grinding wheel library with six different specifications and shapes
- Temperature management system for continuous batch processing
Application Versatility
Suitable for various industrial applications including:
- Working machinery parts: spindle sleeves
- Engineering machinery parts: bevel gears
- Reducer parts: planet gears (wind power generation)
- Marine parts: engine CAM components
Machining Accuracy Specifications
| Parameter | Value |
|---|---|
| Roundness | 1.5μm |
| Coaxiality | 2.5μm |
| Surface Roughness | 0.1μm |
Processing Capacity
| Parameter | Value |
|---|---|
| Maximum Grinding Outside Diameter | 860mm |
| Inner Circle Grinding Diameter Range | Ø50-700mm |
| Maximum Grinding Height | 600mm |
| Maximum Table Load | 800kg |
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Company
Guangdong Hotman Machine Tool Co.,Ltd.
Location
China
Contact Person
Gary Wu