2025 CL Series – Clausing Large Swing CNC Lathe, Hollow Spindle Oil Country Lathe, 50” Swing over Bed
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Discover the new CLAUSING CL 50X437 CNC Lathe, offering a 50" swing and 437" machining length. Perfect for precision tasks, it embodies Clausing's commitment to engineering excellence and high-quality manufacturing solutions. Chuck sizes 48",63" and 70" available.
Machine Style CNC Large Swing Lathe
Spindle Speed Control Inverter Variable
Spindle (Hp) Inverter (Hp) 50/60
Swing Over Bed (inch) 50
Swing Over Cross slide (inch) 35
** Maximum Weight Between Centers (lbs.) Standard 11,000
** Maximum Weight BC with Steady (lbs.) Standard 13,200
** Maximum Unsupported weight in Chuck (lbs.) STD 5,500
Distance Between Centers (inch) 437
Bed Width Across V and Flat (inch) 22
Bed Height from Floor (inch) 26.8
Spindle Bore (inch) 16.14
Spindle Nose A-Mount 11-20
Number of Spindle Speeds Variable 4-Auto Change
Spindle Speed RPM Range (standard RPM) 7-700
X- Axis Cutting Feed Rate (in/rev) 0.00004 – 9.84
X-Axis Rapid Rate (in/min) 236.16
Z-Axis Cutting Rate (in/rev) 0.00004 – 15.75
Z-Axis Rapid Rate (in/min) 314.88
X Ballscrew diameter (inch) 1.57
Z Axis Ballscrew Diameter (inch) 2.48
Tailstock Quill Diameter standard (inch) 9.25
Tailstock Quill Type Rotating
Tailstock quill Travel (inch) 7.87
Tailstock Quill Taper standard 6 MT
Coolant System Yes
Voltage Required 230/460
Phase 3
Machine Foot Print (LxWxH) (inch) Based on Specific Model
Machine Weight (lbs.) Based on Specific Model
** These weights can be increased with larger spindle bores and spindle bearings
Machine Features:
Fanuc Oi Control (other controls optional)
4-range auto change AC variable drive with CSS control 7-700 rpm
6.02” Spindle bore A2-11 nose mount with 7.87” ID Spindle bearing
Optional spindle bores to 16.14”
Hardened and Ground bed ways and gears
Turcite “B” fitted between saddle and bed to greatly reduce friction
Full enclosed interlock guarding
50 Hp Main spindle motor 60 Hp Inverter Optional sizes available
Front and Rear belt chip conveyor
Electric cabinet refrigeration unit
Spindle oil refrigeration unit
4-Way auto hydraulic turret
Coolant system
Automatic lubrication system
Hydraulic tailstock w/9.25” rotating quill programmable, and hydraulic body movement
Halogen worklight
Leveling screw and pads
Optional CE electrics
A one-year warranty backed by Clausing Service Center.
We are dedicated to support our customers with parts and service.
Discover the new CLAUSING CL 50X437 CNC Lathe, offering a 50" swing and 437" machining length. Perfect for precision tasks, it embodies Clausing's commitment to engineering excellence and high-quality manufacturing solutions. Chuck sizes 48",63" and 70" available.
For over 113 years, Clausing has been a leader in the Metalworking industry with rugged dependable Machine Tools. Today, Clausing markets and manufactures the best Machine Tools the world has to offer. Every product is backed by our independently operated Clausing Service Center. The service center has over 80,000 parts and 95% of all orders are shipped within 24 hours. Highly qualified technicians are available to provide phone and on-site support.
CLAUSING MULTITURN LARGE CAPACITY CNC LATHES –
Highly versatile flat bed design, engineered for precision and maximum CNC performance. Equipped with the latest generation Fanuc Oi-T with “Alpha Operation System” Control on XS series, or Siemens CNC Control on the SC series. The Clausing MultiTurn is the perfect machine for large capacity CNC turning and available in 26” and 30” swings, with 60” to 240” centers.
LARGE SWING MANUAL AND CNC LATHES –
A wide range of extra heavy-duty, large bore, geared head manual, and CNC large swing lathes. Up to 24” spindle bores, up to 80” swings, and up to 480” centers. Custom options available upon request.
Imperial
| Swing | 50" |
| Machining Length | 437" |
| # Axis | 3 |
| Bar Capacity | 16.14" |
| Power | 50 hp |
| Max RPM | 700 RPM |
| Tailstock | Yes |
| Control | CNC (FANUC OI) |
| Dimensions | Based on Specific Model |
| Weight | Based on Specific Model |
Machine Style CNC Large Swing Lathe
Spindle Speed Control Inverter Variable
Spindle (Hp) Inverter (Hp) 50/60
Swing Over Bed (inch) 50
Swing Over Cross slide (inch) 35
** Maximum Weight Between Centers (lbs.) Standard 11,000
** Maximum Weight BC with Steady (lbs.) Standard 13,200
** Maximum Unsupported weight in Chuck (lbs.) STD 5,500
Distance Between Centers (inch) 437
Bed Width Across V and Flat (inch) 22
Bed Height from Floor (inch) 26.8
Spindle Bore (inch) 16.14
Spindle Nose A-Mount 11-20
Number of Spindle Speeds Variable 4-Auto Change
Spindle Speed RPM Range (standard RPM) 7-700
X- Axis Cutting Feed Rate (in/rev) 0.00004 – 9.84
X-Axis Rapid Rate (in/min) 236.16
Z-Axis Cutting Rate (in/rev) 0.00004 – 15.75
Z-Axis Rapid Rate (in/min) 314.88
X Ballscrew diameter (inch) 1.57
Z Axis Ballscrew Diameter (inch) 2.48
Tailstock Quill Diameter standard (inch) 9.25
Tailstock Quill Type Rotating
Tailstock quill Travel (inch) 7.87
Tailstock Quill Taper standard 6 MT
Coolant System Yes
Voltage Required 230/460
Phase 3
Machine Foot Print (LxWxH) (inch) Based on Specific Model
Machine Weight (lbs.) Based on Specific Model
** These weights can be increased with larger spindle bores and spindle bearings
Machine Features:
Fanuc Oi Control (other controls optional)
4-range auto change AC variable drive with CSS control 7-700 rpm
6.02” Spindle bore A2-11 nose mount with 7.87” ID Spindle bearing
Optional spindle bores to 16.14”
Hardened and Ground bed ways and gears
Turcite “B” fitted between saddle and bed to greatly reduce friction
Full enclosed interlock guarding
50 Hp Main spindle motor 60 Hp Inverter Optional sizes available
Front and Rear belt chip conveyor
Electric cabinet refrigeration unit
Spindle oil refrigeration unit
4-Way auto hydraulic turret
Coolant system
Automatic lubrication system
Hydraulic tailstock w/9.25” rotating quill programmable, and hydraulic body movement
Halogen worklight
Leveling screw and pads
Optional CE electrics
A one-year warranty backed by Clausing Service Center.
We are dedicated to support our customers with parts and service.
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