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JSL: SWISS TYPE CNC SLIDING HEAD LATHE MACHINE

JSL-20RB/RBY

JSL-20RB/RBY CNC Sliding Head Lathes Machines

Key features of the JSL-20RB and JSL-20RBY sliding head lathes include:

  • Max Turning Diameter: 20mm
  • Max Turning Length (Collet open once): Up to 250mm with a rotary guide bush mode
  • Spindle Speeds: Main spindle up to 10,000 rpm, sub-spindle up to 8,000 rpm
  • Tooling Capacity: OD tool holder (6 tools), ID tool holder (4 tools), cross live tool holder (5 tools)
  • Rapid Traverse: 24 m/min for X1/Z1/Y1/X2/Z2/Y2 axes
  • Motor Power: Main and sub-spindle motors at 2.2/3.7 kW
  • Description
  • Features
  • Specifications
  • Tools

The JINN FA MACHINE company's JSL-20RB and JSL-20RBY Swiss-type CNC sliding head lathes are premium solutions tailored to meet the diverse needs of modern manufacturing industries. Engineered for maximum operational flexibility, these advanced machines are ideal for producing automotive and motorcycle parts, electronic components, precision instruments, and pneumatic and hydraulic parts. Their high precision and efficiency make them particularly well-suited for these sectors. The JSL-20RBY features a sub-spindle tooling system, while both models boast comprehensive main spindle and tooling systems, enabling them to handle a variety of intricate machining tasks with ease.


One of the standout features of the JSL-20RB and JSL-20RBY models CNC sliding head machines is their remarkable versatility. Despite their compact construction, these machines are equipped with a sub-spindle that allows for simultaneous turning, milling, drilling, and tapping. This synchronous operation between the main spindle and sub-spindle not only enhances machining efficiency but also significantly reduces secondary processing time. Additionally, the option to convert side drilling to end drilling upon request further increases operational adaptability.


The JSL-20RB model features C1/Z1/X1/Y1/C2/Z2/X2 axis controls, while the JSL-20RBY model adds an additional Y2 axis for even greater control and precision. Both models support a wide range of optional accessories to further enhance their functionality, including devices for deep hole drilling, polygon forming, and power-driven saw units.


For businesses looking to optimize their production processes with state-of-the-art CNC sliding head machines, the JINN FA JSL-20RB and JSL-20RBY offer unparalleled performance and reliability. Contact us now to learn more about how these machines can meet your specific manufacturing needs.

  • SWISS TYPE CNC LATHE
    JSL-20RBY Sub-spindle Tooling System
  • SWISS TYPE CNC LATHE
    JSL-20RBY Main Spindle and Tooling System
    • OD tool holder:6 tools
    • ID tool holder:4 tools
    • Cross live tool holder:5 tools
  • SWISS TYPE CNC LATHE
    JSL-20RB Sub-spindle Tooling System
  • SWISS TYPE CNC LATHE
    Deep Hole Drilling Device (sub-spindle side)
ITEM UNIT JSL-20RB JSL-20RBY
Main Spindle Max. Turning Diameter mm 20 20
Sub Spindle Max. Turning Diameter mm 20 20
Max. Turning Length (rotating bush) mm 250/190 250/190
Max. Turning Length (non bush) mm Non/50 Non/50
Max. Turning Length (fixed bush) mm 280/220 280/220
Main Spindle Max. Drilling/Tapping Capacity mm Ø10/M8 Ø10/M8
Sub Spindle Max. Drilling/Tapping Capacity mm Ø8/M8 Ø8/M8
Max. Cross Drilling/Tapping Capacity mm Ø8/M6 Ø8/M6
OD Tool Holder pcs 6/□12mm 6/□12mm
ID Tool Holder pcs 4/Ø22mm 4/Ø22mm
S1 Cross Live Tool Holder pcs 5/ER-16 5/ER-16
Sub Spindle Face Tool Holder pcs 4 8
Control Axis (with C axis) pcs 7 8
Main/Sub Spindle Bore mm Ø26.6 Ø26.6
Main/Sub Spindle Max. Speed rpm 10000/8000 10000/8000
X1/Z1/Y1/X2/Z2/Y2 Rapid Traverse m/min 24 24
S1 Cross Drilling Max. Speed rpm 8000 8000
S1 Cross Driven Motor kw 1.2 1.2
S2 Face Driven Motor kw 0.5 0.75
S2 Face Drilling Max. Speed rpm 8000 8000
Main Spindle Motor kw 2.2/3.7 2.2/3.7
Sub Spindle Motor kw 2.2/3.7 2.2/3.7
X1/Z1/Y1 Motor kw 0.75 0.75
X2/Z2 Motor kw 0.5 0.5
Y2 Motor kw Non 0.5
Coolant Pump kw 2.3 2.3
Power Requirements kw 20KVA 20KVA
Lubrication Capacity L 2 2
Coolant Tank Capacity L 220(100%) 220(100%)
Machine Dimensions (LxWxH) mm 2846x1284x2024 2846x1284x2024
Weight kg 2670 2700
Main Spindle

  • 3 Position Angle Drilling Tool Holder
    (Manual Adjusting)

  • 3 Position Face Live Tool Holder For Main And Sub Spindle

  • Power Driven Saw Unit (Main Spindle)

  • Polygon Forming Unit

  • Punching Unit

  • Whirling Threading Unit

Sub Spindle

  • Extended Id Tool Holder Ø16
    (With One Ø16 Id Tool Holder)

  • 1 Position Cross Live Tool (Sub Spindle)

  • Power Driven Saw Unit (Sub Spindle)

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