LGNCL QT55LM 630 Mill Turn (Price Starting From)

$110,000.00
In Stock
AVAILABILITY
International Warehouse — 2 To 3 Months In Stock

LGNCL QT55LM-630 CNC Turning and Milling Centre

The LGNCL QT55LM-630 is a high-performance CNC turning and milling machine designed to complete complex turned and milled components in a single setup. Combining a powerful main spindle, BMT55 live tooling turret and Fanuc Or Syntec CNC control, the QT55LM-630 provides a versatile machining solution for precision engineering, general manufacturing and production machining applications.

With a maximum machining diameter of 290mm, a maximum machining length of 485mm and a 51mm bar capacity, the QT55LM-630 is suited to a wide variety of medium-sized components. The machine is equipped with an 8-inch hollow chuck, a 4500rpm spindle and driven tooling speeds up to 6000rpm.

Turning and Milling in One Machine

The QT55LM-630 combines conventional CNC turning with live-tool milling capability. Its 12-station BMT55 live turret allows turning tools and powered tools to be installed on the same machine, helping reduce component handling and the need to transfer work between separate turning and milling machines.

This configuration is suitable for operations including:

  • External and internal turning
  • Facing and profiling
  • Drilling and boring
  • Thread cutting
  • Cross drilling
  • Axial drilling and tapping
  • Slotting and light milling

Rigid High/Low Guide Rail Bed

The machine uses a high/low guide rail structured lathe bed designed to provide excellent stiffness and stable machining performance. The Z-axis guide rails are installed horizontally so the saddle weight and cutting forces are distributed across four guide blocks.

This arrangement helps reduce concentrated wear on the guide blocks while supporting consistent machine alignment, rigidity and machining accuracy throughout the service life of the machine.

Precision Spindle System

The QT55LM-630 uses a precision mechanical spindle assembly fitted with dedicated spindle bearings and high-temperature-resistant lubrication. The complete spindle assembly undergoes computerised dynamic balancing and running-in testing to support reliable operation, long service life and consistent machining accuracy.

  • Spindle nose: A2-6
  • Maximum spindle speed: 4500rpm
  • Spindle bore: 66mm
  • Maximum bar capacity: 51mm
  • Chuck size: 8-inch hollow chuck

BMT55 Live Tool Turret

The machine is fitted with a rigid 12-station BMT55 live tooling turret. Powered tools can operate at speeds up to 6000rpm, allowing the machine to perform a broad range of secondary machining operations without removing the component from the chuck.

  • Turret type: 12-station live turret
  • Tool interface: BMT55
  • Maximum powered-tool speed: 6000rpm
  • Live-tool motor: 4.5kW
  • Live-tool torque: 11/27Nm
  • Maximum boring bar diameter: 40mm
  • Square tool size: 25mm

Precision Axis Movement

The X and Z axes use precision-grade pre-tensioned ball screws with direct-coupled servo motors. This construction provides strong transmission rigidity, stable movement and reduced drivetrain backlash.

Precision linear roller guides help reduce friction and minimise creeping during low-speed movement, supporting smooth axis travel and accurate positioning.

  • X-axis travel: 210mm
  • Z-axis travel: 570mm
  • X-axis rapid traverse: 30m/min
  • Z-axis rapid traverse: 30m/min
  • X/Z positioning accuracy: 0.008/0.01mm

FANUC CNC Control

The QT55LM-630 is controlled by a FANUC 0i Plus 3B CNC system with a 10.4-inch display. FANUC axis, spindle and turret motors provide a reliable and widely supported CNC platform for professional production environments.

Key Features

  • Combined CNC turning and live-tool milling capability
  • Maximum machining diameter of 290mm
  • Maximum machining length of 485mm
  • 51mm maximum bar capacity
  • 8-inch hollow hydraulic chuck
  • A2-6 spindle nose
  • 4500rpm maximum spindle speed
  • 12-station BMT55 live tooling turret
  • 6000rpm maximum powered-tool speed
  • 30m/min X and Z rapid traverse
  • High-rigidity structured lathe bed
  • Precision-grade pre-tensioned ball screws
  • THK linear roller guides and C3 ball screws
  • NSK P4 spindle bearings
  • NACHI P4 axis screw bearings
  • FANUC CNC system and motors
  • Side-mounted chip conveyor
  • Servo tailstock configuration available

Technical Specifications

Maximum Rotating Diameter 550mm
Maximum Machining Diameter 290mm
Maximum Machining Length 485mm
X-Axis Travel 210mm
Z-Axis Travel 570mm
X/Z Positioning Accuracy 0.008/0.01mm
X-Axis Rapid Traverse 30m/min
Z-Axis Rapid Traverse 30m/min
Spindle Bore 66mm
Maximum Bar Capacity 51mm
Spindle Nose A2-6
Maximum Spindle Speed 4500rpm
Chuck Size 8-inch hollow chuck
Mechanical Spindle Power 11/15kW continuous/30 minute
Electro-Spindle Power 18.7/33kW
Turret Type 12-station BMT55 live turret
Maximum Powered-Tool Speed 6000rpm
Live-Tool Motor 4.5kW, 11/27Nm
Maximum Boring Tool Diameter 40mm
Square Tool Size 25mm
Tailstock Type Servo tailstock
Tailstock Taper MT-4
Chip Conveyor Side-mounted
Machine Weight Approximately 4200kg
Machine Dimensions 3000mm L x 1950mm W x 1955mm H

Major Machine Components

  • CNC control: FANUC 0i Plus 3B or Syntec
  • Axis and spindle motors: FANUC
  • Spindle bearings: NSK Japan, P4 grade
  • Axis screw bearings: NACHI Japan, P4 grade
  • Linear roller guides: THK Japan
  • Ball screws: THK Japan, C3 grade
  • Chuck and hydraulic cylinder: AUTOGRIP
  • Live turret: GPM SAUTER
  • Lubrication system: ISHAN
  • Electrical components: Schneider Electric

Standard Supplied Accessories

  • Foundation pads
  • Three internal boring tool holders
  • One face tool holder
  • Toolbox and machine tools
  • One set of soft jaws
  • Foot switch
  • CNC system operation manual supplied on flash drive
  • Packing documentation

Important: Machine specifications, equipment and optional configurations may be subject to change. Please confirm the final machine configuration, electrical requirements, tooling package and available options before ordering.

(WTC-LGNCL-QT55LM-630)

SKU WTC-LGNCL-QT55LM-630
Brand LGNCL

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