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JIANKE ZR20-3II Swiss Type CNC Lathe with 3 Axis Single Spindle for High Precision Turning and Milling up to 20mm
High Precision Turning and Milling Swiss Type CNC Lathe
,3 Axis Single Spindle ZR20-3II CNC Lathe
,20mm Max Processing Diameter Longitudinal CNC Lathe
The ZR series represents Swiss high-speed precision CNC lathes with integrated turning and milling capabilities. These machines are engineered as high-precision, versatile processing equipment suitable for a wide range of industrial applications.
Brief Introduction: This CNC lathe is specifically engineered for machining "slender shaft" components with significant length-to-diameter ratios. It excels in high-volume production, multi-variety operations, and high-precision machining of small and complex parts. Widely utilized across medical, automotive, motorcycle, communications, refrigeration, optics, home appliances, microelectronics, electronics, watches, and mobile phone industries.
Functions: The ZR20-3Ⅱ Swiss CNC lathe processes bar materials ranging from Ф3mm to Ф20mm. Equipped with 5 external turning tools, 4 end face machining tools, and 4 side power tool heads, it enables comprehensive single-clamp operations including external turning, conical and curved surface machining, internal/external threading, groove milling, slot cutting, spiral grooving, end face side drilling, boring, tapping, and lettering. This integrated capability minimizes clamping operations, shortens manufacturing process chains, and enhances both processing accuracy and production efficiency.
| System | Taiwan SYNTEC | Syntec21TB-E |
| Control Channel | Single Channel |
| Minimum Setting Unit | 0.001mm |
| Max Processing Diameter | 20 mm |
| Max Processing Length (with guide bush) | 90mm |
| Max Processing Length (without guide bush) | 1:2.5D (Diameter:Length) |
| Main Spindle Max Drilling Diameter (Axial) | Φ10mm |
| Main Spindle Max Tapping Diameter (Axial) | M8 |
| Power Head Max Drilling Diameter (Radial) | Φ8mm |
| Power Head Max Tapping Diameter (Radial) | M6 |
| Tool Seat Arrangement | Double tool holders from both sides |
| Main Spindle Turning Tool | 5 Pieces | 12X12mm |
| Main Spindle Side Rotary Power Head | 4 Pieces | 2 Pieces ER11 + 2 Pieces ER16 |
| Main Spindle End Face Fixed Tool Seat | 4 Pieces | ER11/ER16 |
| Main/Sub Spindle Type | Built-in oil-cooled electric spindle |
| Main/Sub Spindle Speed | 10000rpm/min |
| Main/Sub Spindle Index | 0.001° |
| Main/Sub Spindle Hole Diameter | 22mm |
| Main/Sub Spindle Center Height | 990mm |
| Main Spindle Power (rated/maximum) | 2.2kw/3.5kw |
| Side Rotary Head Motor Power | 0.75kw |
| Side Rotary Head Speed | 6000rpm/min |
| Number of Moving Axis | 3 axis | X,Y,Z |
| Rapid Feeding Speed (X,Y) | 24 m/min |
| Rapid Feeding Speed (Z) | 28m/min |
| Moving Axis Motor Power | 0.75kw |
| Parts Receive Device (Short material) | Stretch parts receiver |
| Parts Receive Device (Long material) | Stretch parts holder device |
| Power Capacity | 10.5kw |
| Air Pressure | Above 0.4MPa |
| Cutting Oil Tank Capacity | 175L |
| Machine Size (L*W*H) | 1.65m x 1.4m x 1.7m |
| Lathe Weight | 1785KG |
| No. | Name | Qty | Note |
|---|---|---|---|
| 1 | Protective cover | 1 | |
| 2 | Signage | 1 | Various warning signs, machine nameplates |
| 3 | Main spindle | 2 | Oil cooling electric spindle (Main and Sub spindle) |
| 4 | Turning tool row seat | 2 | Double tool holders on both sides (2+3 arrangement) |
| 5 | Side power tool holder | 1 | |
| 6 | Main spindle end face drilling seat | 1 | |
| 7 | Live rotary guide bush | 1 | |
| 8 | Pneumatic system | 1 | Taiwan AIRTAG |
| 9 | Cooling system | 1 | YUNHAI pump |
| 10 | Lubrication system | 1 | Japan HERG |
| 11 | Electrical System | 1 | Schneider |
| 12 | Material receive device | 1 | Material receive device / Long material aid device |
| 13 | Lathe lighting | 1 | DC24V |
| 14 | Three-color warning light | 1 | |
| 15 | Special tool box | 1 | Special tools included |
| Name | Origin and Brand |
|---|---|
| Operation System | Taiwan SYNTEC |
| Spindle and Driver | Oil cooling electric spindle |
| Bearing | Japan NSK |
| Guide rail | Japan THK / Taiwan Hiwin / Taiwan PMI |
| Guide screw | Japan THK / Taiwan Hiwin / Taiwan PMI |
| Servo Motor | Taiwan SYNTEC |
| Motor driver | Taiwan SYNTEC |
| Electrical components | Germany Schneider |
| Lubricant system | Japan Herg |
| Relay | Japan Omron |
| Stroke switch | Japan Omron |
| Magnetic valve | Taiwan Airtag |
Standard configuration. If configuration needs to be changed due to supply problems or customer requirements, additional remarks will be provided.
Taiwan SYNTEC Controller System includes comprehensive functionality for precision machining operations:
- Axis control and axis linkage
- English/Metric Conversion
- Pitch error compensation
- Automatic operation, MDI operation, JOG feed
- Dry run, single block, block skip, selective stop
- G00 fast positioning
- Linear and circular interpolation (G01, G02, G03)
- Programmable pause (G04)
- Continuous feedrate override, JOG feedrate override
- Constant line speed control
- Decimal programming
- Absolute value/incremental value programming
- Canned cycle operations
- Tool compensation capabilities
- Comprehensive status display
- Self-diagnostic display functions
- Alarm and operation information display
- Chinese/English display options
- 8.4" color LCD display interface
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