HEAVY DUTY CNC LATHE
Model : JW-31, JW-41

Features

  • Ultra-high Stability at High Speed Machining
  • 45° Slant Bed with ridig Construction with Travel 750mm, could add travel every 500mm for Z axis.

Z axis side

  • Bigger Z Axis slideway with double side Taper Gib to keep Z axis accuracy and rigidity, also to keep cutting more stable and tooling longer life.

Tailsock

  • Tailstock Body use double clamping cylinder to fix in Slideway to keep its rigidity. Option accessory for Programable Tailstock with MT 4 Center, Quill Diamenter 110mm with travel 110mm.

CNC operation panel

  • operation panel can be turned 60°, which is good for handel. under has Drawbox to put the tooling . Steanless Panel can resist Oil and dirty , so the life is much longer.

Multi-function coolant tank

  • Multiful Functions Coolant Tank can be mounted 2 set Pump and Oil Skimmer.
  • oolant Tank can be draw out from Front, so it is easy for maintainance and keep its cleaning.

Spindle

  • Spindle has been inner / outter grinded, so the accuracy is very high and roundout very precious.

Specifications

ITEM SPCIFICATION JW-31 JW-31M JW-31ST JW-31STM JW-41 JW-41M JW-41ST JW-41STM
Machining Capacity Max. Machining Diameter (mm) 480 450 400 400 480 400 400 400
Max. Machining Length (mm) 750/1250/1750/2250
Swing Over Cross Slide (mm) 770
Travel Max. X Axis Travel 275+20 275+20 275+20 275+20 275+20 275+20 275+20 275+20
X Axis Motor 3.0kw
Y Axis Travel *Optional ± 50 X O X O X O X O
Y Axis Motor 1.8kw 1.8kw
Z Axis Max. Cross Travel (mm) 750/1250/1750/2250
Z Motor 3.0kw 4.0kw
Rapid traverse X/Y/Z 18/9*/24
Slide way type Box way
Main Spindle Spindle Speed 10-3500rpm 10-2500rpm
Main Spindle Through-hole Diameter 75mm 91mm
Spindle Nose A2-8mm A2-11mm
Spindle Chuck 10"/12" 15"/18"
Spindle Motor 15/18.5 KW 22/26 KW
Main Input Unit 0.001mm 0.001mm
Cutting Tool Size □ 25 □ 32
Cutting Tool Size of Inner Tools Ø40 Ø32 Ø40 Ø32 Ø50 Ø32 Ø50 Ø32
Max. Tapping Capability M20 M24
No of Axis Controls X/Z/*Y X/Z/*Y
Hydraulic Tailstock Tapper Type Living center A2-4/ Fixed center A2-5
Travel 690/1190/1690/2190
Sub-spindle Sub-spindle Speed No 4000rpm No 3000rpm
Sub-spindle nose No A2-5 No A2-6
Sub-spindle Through-hole In Dia. No 42 No 42
Chuck No 6" No 8"
Sub-spindle Power Output No 3.7/5.5KW No 5.5/7.5KW
Turret No of External Turning Tools 6
No of Internal Turning Tools 3 3
Number of Tools Station 12/10* 12/16* 12/10* 12/16* 12/10* 12/16* 12/10* 12/16*
The Time of Changing Adjoining Tool 0.15 seconds 0.3 seconds
BMT/VDI Size No BMT55/VDI40 No BMT55/VDI40 No BMT65/VDI40 No BMT65/VDI40
Drive Power No 2.2/3.7 No 2.2/3.7 No 3.7/5.5 No 3.7/5.5
Collect Chuck Size ER25
Max. Live Tool Speed 6000 6000 5000 5000
Servo Drive Motor No 1.2KW No 1.2KW
Air Pressure 7 Bar
Lubrication Motor 250W
Hydraulic Unit 3hp/35kgs
Coolant Pump Motor 1 hp 1 hp
Machine Dimension L X W X H (mm) 4200x1750x2000 4300x1750x2000 4200x1950x2000 4300x1950x2000
Net Weight 7600kgs 7800kgs 7900kgs 8000kgs 8000kgs 8200kgs 8100kgs 8500kgs

Specifications are subject to change without prior notice.

Optional Accessories

STANDARD ACCESSORIES

  • 8.4"color
  • 10"/12"power chuck including 1set soft jaws(JW-31)
  • 15"/18"power chuck including 1set soft jaws(JW-41)
  • Central Lubrication System
  • Coolant System
  • Hydralic Unit System
  • Three Color Indicator Tower
  • Tool Box
  • Electric Manual with Jenn Wei/One Set
  • Operation Manual with Jenn Wei & Fanuc
  • Foot Switch
  • Chip Conveyor & bullet
  • Servo Motor Index Turret 12 Stations
  • Full-Closed Cover Garud
  • Cabinet Heat Exchanger
  • Count Complete Auto. Power Off
  • Two-year Warranty for Controller
  • 1 Year Machine Warmty
  • O.D Turning Tool Holder 25x25 12pcs
  • I.D. Turning Tool Holder 3sets ida. 40
  • Tool sleeve 8,10,12,16,20,25,32 per 2pcs
  • Programable tailstock M2-5

OPTION ACCESSORIES

  • Bar Feeder Interface
  • High Pressure Collant Pump
  • CE Sandard
  • Mist collector
  • Air condition for electic box
  • Renishaw tool presetter(auto or manual)
  • Export wooden case
  • Y axis device +-50
  • Sub.spindle device 8"power 3 jaws chuck
  • Power radial milling tool holder ER32
  • Power axial milling tool holder ER32
  • Transformer 40 kva
  • Rotary tailstock enter M2-4
  • Spindle Gear box 2 Steps
  • Powered servo turren BMT65 or VDI40 12T

Patent Certificate

HEAVY DUTY CNC LATHE JW-31