• Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20
  • Flat Bed CNC Turning Center UL-20

UL-20

Flat Bed CNC Turning Center

Realization of big and long work pieces turning operations



· Cam-driven hydraulic/servo turret with 8/10/12 station

· One-piece flat-bed base coupled with 30° slant saddle design

· Max. Swing:  455 mm

· Max. Length:  600  mm

· Spindle:  A2-6/A2-5 in  4500/6000 rpm

· Bar capacity:  52 mm

· 8.4"Fanuc 0i controller with color LCD monitor
ITEM/MODEL UL-20
Controller FANUC 0i-T
CAPACITY
Swing over bed mm 455
Swing over saddle mm 260
Max. turning diameter mm 330/280(300)
Max. turning length mm 600
Guide way type Box
SPINDLE
Spindle type Belt
Spindle nose taper ASA A2-6(A2-5)
Chuck diameter inch 8(6)
Spindle hole diameter mm 62(56/76)
Spindle speed rpm 4500(6000/4000)
Spindle motor power(Cont. / 30min) kW 11/15
Bar capacity mm 52(44/65)
TRAVELS
Z-axis travel mm 625
X-axis travel mm 175
FEED RATES
Z-axis Rapid Traverse Rate m/min 20
X-axis Rapid Traverse Rate m/min 20
TURRET
Tooling system BOT
Turret driven type Hydraulic/Servo
Number of tools station 8/10(12)
Square tool shank size mm 25(20)
Round tool shank size mm 32
TAILSTOCK
Tailstock body travel mm 400
Quill travel mm 150
Quill diameter mm 70
Quill taper MT# 4
DIMENSION
Machine dimension L x W x H m 2.5 x 1.5 x 1.7
Net weight kg 3350



NO. STANDARD ACCESSORIES NO. OPTIONAL ACCESSORIES
1 FANUC 0i-T controller 1 Upgrade to 10.4" Colored LCD monitor
2 RJ-45 interface 2 Collet chuck
3 Rigid tapping 3 Tool setter
4 Heat exchanger for electric cabinet 4 Parts catcher and parts conveyor
5 8.4" Colored LCD monitor 5 Bar feeder interface (7 or 24 pins)
6 Lubrication system 6 Bar feeder
7 4-bar coolant system 7 Oil mist collector
8 Three-color warning light 8 Oil-coolant skimmer

9 Air cooler for electric cabinet
10 Transformer
11 CE version
12 Loader interface
13 Gantry loader system
14 Automatic door
The manufacturer reserves the right to modify the design, specifications, mechanisms, etc. to improve the performance of the machine without prior notice. All the specifications shown above are just for reference.
Delicate Scraping Work
Gibs and sliding surfaces coated with Turcite-B are hand-scraped to create oil pockets and grooves for precise motion and durability of machine.
Skilled craftsmen perform continuous surface trimming to adjust flatness, squareness and straightness to satisfy accuracy requirements.

Rigid Casting Structure
One-piece flatbed base coupled with 30°slant saddle, made of high tensile strength MEEHANITE casting, heat treated and ground to reach hardness in HRC 53. All sliding surfaces are coated with Turcite B to maintain feeding and positioning accuracy plus long service life. Chip flushing function is excellent for this structure.
Large span of high-rigidity box way design, along with high damping coefficient, allows heavy or discontinuous cutting of carbon steel, stainless steel, and aluminum casting without inducing chatter.

Powerful High-rigidity, Top-accuracy Spindle System
Symmetrical reinforced headstock structure design balances thermal displacement and reduces spindle errors. Annealed, and naturally seasoned to diminish residual stress for stable material quality and assure long-term machining accuracy.
High-performance, wide-range spindle motor powered by 20 hp offers full-scale power output at speed range of 750-6000 rpm. In addition, 240 N-m peak torque makes it become the most powerful and competitive lathe at this level.

High-accuracy Turret
Large-size precision curve coupling combined with roller-cam mechanism and hydraulic actuator provide accurate positioning for indexing.
Fast bi-directional index selects tools at 0.3 seconds for adjacent tool, and 1.5 seconds for opposite tool.

High Performance X/Z Axis Box Slideways
Pre-loaded double-nut ballscrews features high rigidity, and alleviate backlash significantly.
Square box slideways on X/Z axes have high stiffness, large contact areas and excellent damping effects.
They are the best design to sustain heavy duty as well as segmanted cuttings.

FANUC 0i-T controller 
FANUC 0i-T controller with color LCD monitor, integrated with one-piece control panel, provides the most comfortable and convenient man-machine interface.

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Flat Bed CNC Turning Center

UL-20M