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Nanjing Jianke Machinery Co., Ltd.

  • China,Nanjing
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China ZR20-3II Swiss Type CNC Lathe with 3 Axis Single Spindle for High Precision
China ZR20-3II Swiss Type CNC Lathe with 3 Axis Single Spindle for High Precision

  1. China ZR20-3II Swiss Type CNC Lathe with 3 Axis Single Spindle for High Precision
  2. China ZR20-3II Swiss Type CNC Lathe with 3 Axis Single Spindle for High Precision

ZR20-3II Swiss Type CNC Lathe with 3 Axis Single Spindle for High Precision

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Detail Power capacity: 10.5kw; Air pressure: >0.4MPa; Oil tank: 175L; Size: 1.65mx1.4mx1.7m; Weight: 1785KG
Parameter Other
Place of Origin Made in China
Brand Name JianKe

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Product Specification

Detail Power capacity: 10.5kw; Air pressure: >0.4MPa; Oil tank: 175L; Size: 1.65mx1.4mx1.7m; Weight: 1785KG Parameter Other
Place of Origin Made in China Brand Name JianKe
High Light High Precision Turning and Milling Swiss Type CNC Lathe3 Axis Single Spindle ZR20-3II CNC Lathe20mm Max Processing Diameter Sliding Headstock Lathe
JIANKE ZR20-3II 3 Axis Single Spindle Swiss Type CNC Lathe Machine for High Precision Turning and Milling
Product Overview

ZR series are Swiss high-speed precision CNC lathes with turning and milling capabilities, designed as high-precision, wide-range practical processing equipment.

Appearance
ZR20-3II Swiss CNC Lathe Machine Exterior View
Mechanical Tool Post Structure
Mechanical Tool Post Structure Diagram of ZR20-3II CNC Lathe
Machine Description

Brief Introduction: This machine tool is specifically designed for "slender shaft" parts with relatively large length-to-diameter ratios. It excels in high-volume, multi-variety, and high-precision machining tasks of "small" and "abnormal" parts. Widely used across various industries including medical, automotive, motorcycles, communications, refrigeration, optics, home appliances, microelectronics, electronics, watches, and mobile phones for complex machining of precision shaft parts and small components.

Functions: The ZR20-3Ⅱ Swiss CNC lathe can handle 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 single-clamp operations including turning external circles, cones, arcs, curved surfaces, internal and external threads, milling grooves, cutting slots, spiral grooves, end face side drilling, boring, end face side tapping, and lettering. This comprehensive capability reduces clamping times, shortens the product manufacturing process chain, and improves both processing accuracy and production efficiency.

Technical Parameters
Parameter Specification
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
Standard Accessories
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
Main Accessory Brands and Origins
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.

Controller System Features

Taiwan SYNTEC Controller System includes:

  • Axis control, 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
  • Tool compensation
  • Status Display
  • Self-diagnostic display
  • Alarm and operation information display
  • Chinese/English display
  • 8.4" color LCD display
According to factors such as equipment upgrades/updates/optimizations, some of the above parameters and content may differ. Subject to the actual contract content.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    1999

  • Total Annual:

    10000000-15000000

  • Employee Number:

    150~180

  • Ecer Certification:

    Verified Supplier

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  • Nanjing Jianke Machinery Co., Ltd.
  • 72 Fengshan Road, Gaochun Economic Development Zone, Nanjing
  • https://www.jiankemachinery.com/

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