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CNC 5 Bed Way Heavy Duty Extra Long Turning Centers

CNC 5 Bed Way Heavy Duty Extra Long Turning Centers
CNC 5 Bed Way Heavy Duty Extra Long Turning Centers2019-11-14T13:13:15-08:00

CNC 5 Bed Way Heavy Duty Extra Long Turning Centers

Kent-CNC-LL-750-5-Bed-Way-Heavy-Duty-CNC-Lathe

Product Highlights

The Kent CNC LL Series Extra Long 5 Bed Way Heavy Duty Turning Centers allow for seamless turning from tip to tip with its 5 individual bed way structure. The 5 bed way design keeps the carriage, tailstock and steady rest on their own ways. This special high-low bed ways design retains the rigidity of a flat bed lathe while also having the advantages of slant bed lathes. The LL Series Extra Long 5 Bed Way Heavy Duty Turning Center Series features up to 53 feet (16,000 mm) of distance between centers, 16 inches in spindle bore diameter, and over 22,000 lbs of turning capacity.

Turret, Steady Rest, and Carriage

The high concentricity hydraulic steady rest allows automatic adjustments for clamping different diameter work pieces. All clamping/unclamping can be controlled by M code. On the other hand, the manual steady rest is equipped with a 3-point heavy duty needle roller bearing. The tool can also pass the steady rest without interference. Lastly,Our box type carriage and cross slide do not interfere with the steady rest. In addition, Turcite B lining is applied on cross slide and carriage to reduce friction.

Tailstock

The tailstock is equipped with high-precision rotary mandrel which provides maximum rigidity and high load capacity. In addition, the electric and manual quill movement allows for easy quill positioning.

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LL750 LL950
Swing Over Bed 29.5″ 37.4″
Maximum Cutting Diameter 29.5″ 37.4″
Center Height 22.6″ 26.6″
Distance Between Centers 120″ (Opt. Up to 320″) 120″ (Opt. Up to 400″)
Carriage Type Box Type
Carriage Width 37.6″
Cross Slide Width 17.7″
Bed Width 39″
Machine Length 330″ (Opt. Up to 565″) 330″ (Opt. Up to 683″)
Bed Way 2 Box Ways for Carriage 1V way and 2 flat ways for tailstock
Controller Fanuc 0i-TF
X-Axis Servo Motor 5.4 HP
Z-Axis Servo Motor 9.4 HP
Spindle Motor 30HP/35HP
Spindle Bore 6″ (Up to 16″)
Spindle Nose A2-11 (Opt. Up to A2-28)
Spindle Speed 9-600 RPM (Opt. 5-250 RPM)
Spindle Center MT#6
Turret Mode V8-160 (Opt. H4-350 VDI, ODT-N-32) V12-200 (Opt. H4-350 VDI, ODT-N-32)
Quill Diameter 6.5″ 7.9″
Quill Stroke 9.8″
Tailstock Center MT#6
Body Movement Motorized (motor through rack and pinion) + gear reducer
Quill Movement Motorized (Opt. Hydraulic)
X-Axis Rapid Traverse 197 ipm
X-Axis Ballscrew Diameter 40mm x P5
X-Axis Feed Range 0.1-3000 mm/min
X-Axis Stroke 14.6″ 19″
Z-Axis Rapid Traverse 5000 mm/min
Z-Axis Ballscrew Diameter 120″ (Opt. Up to 320″)
Z-Axis Feed Range 0.1-3000 mm/min
Z-Axis Stroke 120″ (Opt. Up to 320″)
LL1250 LL1450 LL1650
Swing Over Bed 49″ 57″ 65″
Maximum Cutting Diameter 49″ 57″ 65″
Maximum Cutting Diameter of Roller Bracket Support 41″ 48″ 56″
Center Height 27.8″ 31.7″ 35.6″
Distance Between Centers 120″ (Opt. up to 630″)
Carriage Type Box Type
Carriage Width 42.5″
Cross Slide Width 23.6″
Bed Width 54″
Machine Length 520″ (Opt. Up to 1030″)
Bed Way 2 Box Ways for Carriage 1V way and 2 flat ways for tailstock
Controller Fanuc 0i-TF
X-Axis Servo Motor 5.4 HP
Z-Axis Servo Motor 9.4 HP
Spindle Motor 30HP/35HP (Opt. 40HP/50HP)
Spindle Bore 7.87″
Spindle Nose A2-15
Spindle Speed 4-400 RPM
Spindle Center MT#6
Turret Mode H4-450 VDI or V12-200
Tool Size 1.57″
Quill Diameter 11.8″
Quill Stroke 9.8″
Tailstock Center MT#7
Body Movement Motorized + Gear Reducer
Quill Movement Hydraulic
X-Axis Rapid Traverse 500mm/min
X-Axis Ballscrew Diameter 50mm x P5
X-Axis Feed Range 0.1-3000 mm/min
X-Axis Stroke 30″
Z-Axis Rapid Traverse 5000 mm/min
Z-Axis Ballscrew Diameter 80mm x P10
Z-Axis Feed Range 0.1-3000 mm/min
Z-Axis Stroke 120″ (Opt. Up to 320″)
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Standard Accessories

  • Lubrication Pump

  • Coolant Pump

  • Hydraulic Pump

  • Rear (and front on some models) chip conveyor

  • 2 Front door + Rear splash guard (Opt. Fully enclosed guard)

Optional Accessories

  • X/Z-Axis linear encoder

  • C-Axis system

  • Steady rest

Brochure

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