JIANKE ZR20-3II 3 Axis Single Spindle Swiss CNC Lathe with 20mm Max Processing Dia for High-Speed Precision Machining

Place of Origin:Made in China
Brand Name:JianKe
Minimum Order Quantity:not specified
Product Details
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20mm Max Processing Dia Swiss CNC Lathe

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3 Axis Single Spindle Sliding Headstock Lathe

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High-Speed Precision ZR20-3II CNC Machine

System: Taiwan SYNTEC
Detail: Syntec21TB-E
Control Channel: Single Channel
Minimum Setting Unit: 0.001mm
Max Processing Dia: 20 Mm
Max Processing Length At One Time (With Guide Bush): 90mm
Max Processing Length At One Time (Without Guide Bush): 1:2.5D(Dia:Length)
Main Spindle Max Drilling Dia (Axial): Φ10mm
Main Spindle Max Tapping Dia (Axial): M8
Power Head Max Drilling Dia (Radial): Φ8mm
Power Head Max Tapping Dia (Radial): M6
Main Spindle Power (Rated/Maximum): 2.2kw/3.5kw
Rapid Feeding Speed (X,Y): 24 M/min
Rapid Feeding Speed (Z): 28m/min
Lathe Weight: 1785KG
Product Description
JIANKE ZR20-3II 3 Axis Single Spindle Swiss CNC Lathe with Max 20mm Processing Dia
Product Overview

ZR series are Swiss high-speed precision CNC lathes with turning and milling capabilities. These machines provide high-precision, wide-range processing equipment suitable for "slender shaft" parts with relatively large length-to-diameter ratios.

ZR20-3II Swiss CNC Machine AppearanceZR20-3II Mechanical Tool Post Structure Diagram
Machine Description

Brief Introduction: ZR series Swiss CNC lathes are designed for high-volume, multi-variety, and high-precision machining tasks of small and complex-shaped parts. Widely used in medical, automotive, motorcycles, communications, refrigeration, optics, home appliances, microelectronics, electronics, watches, mobile phones and other industries for precision shaft parts and complex small parts machining.

Functions: ZR20-3Ⅱ Swiss CNC lathe can process Φ3mm - Φ20mm bar material. Equipped with 5 external turning tools, 4 end face machining tools, and 4 side power tool heads. Capable of performing turning external circle, cone, arc, curved surface, internal and external threads, milling grooves, cutting slots, spiral grooves, end face side drilling, boring, end face side tapping, lettering and other compound processing procedures in a single clamping, reducing manufacturing process chain and improving processing accuracy and production efficiency.

Technical Parameters
SystemTaiwan SYNTEC | Syntec21TB-E
Control channelSingle Channel
Minimum setting unit0.001mm
Max processing Dia20 mm
Max processing length at one timeWith guide bush: 90mm
Without guide bush: 1:2.5D (Dia:Length)
Main spindle max drilling DiaAxial: Φ10mm
Main spindle max tapping DiaAxial: M8
Power head max drilling DiaRadial: Φ8mm
Power head max tapping DiaRadial: M6
Tool seat arrangementDouble tool holders from both sides
Main spindle turning tool5 Pieces | 12X12mm
Main spindle side rotary power head4 Pieces | 2 Pieces ER11 + 2 Pieces ER16
Main spindle end face fixed tool seat4 Pieces | ER11/ER16
Main/sub spindle typeBuilt-in oil-cooled electric spindle
Main/sub spindle speed10000rpm/min
Main/sub spindle index0.001°
Main/sub spindle hole Dia22mm
Main/sub spindle center height990mm
Main Spindle power (rated/maximum)2.2kw/3.5kw
Side rotary head motor power0.75kw
Side rotary head speed6000rpm/min
3 axisX,Y,Z
Rapid feeding speedX,Y: 24 m/min
Z: 28m/min
Moving axis motor power0.75kw
Parts receive deviceShort material: Stretch parts receiver
Long material: Stretch parts holder device
Power capacity10.5kw
Air pressureAbove 0.4MPa
Cutting oil tank capacity175L
Machine size(L*W*H)1.65m x 1.4m x 1.7m
Lathe Weight1785KG
Standard Accessories
No.NameQtyNote
1Protective cover1
2Signage1Various warning signs, machine nameplates
3Main spindle2Oil cooling electric spindle (Main and Sub spindle)
4Turning tool row seat2Double tool holders on both sides (2+3 arrangement)
5Side power tool holder1
6Main spindle end face drilling seat1
7Live rotary guide bush1
8Pneumatic system1Taiwan AIRTAG
9Cooling system1YUNHAI pump
10Lubrication system1Japan HERG
11Electrical System1Schneider
12Material receive device1Material receive device / Long material aid device
13Lathe lighting1DC24V
14Three-color warning light1
15Special tool box1Special tools included
Main Component Brands & Origins
NameOrigin and Brand
Operation SystemTaiwan SYNTEC
Spindle and DriverOil cooling electric spindle
BearingJapan NSK
Guide railJapan THK / Taiwan Hiwin / Taiwan PMI
Guide screwJapan THK / Taiwan Hiwin / Taiwan PMI
Servo MotorTaiwan SYNTEC
Motor driverTaiwan SYNTEC
Electrical componentsGermany Schneider
Lubricant systemJapan Herg
RelayJapan Omron
Stroke switchJapan Omron
Magnetic valveTaiwan 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.

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