C-Turn CNC

C-Turn CNC

C-Turn CNC

Product catalog summary
Overview: The document provides detailed specifications and features of various CNC Teach-style lathes, including models C-Turn 650, 420, 315, 385, 230, and 270. These machines are designed for high precision and performance in machining operations.
Specifications:
  • C-Turn 650: Offers a swing over bed of 1300 mm (51") and a spindle bore ranging from 155 mm to optional sizes up to 510 mm. It features a spindle speed of 6–750 rpm with optional ranges, and a spindle motor of 22/33 kW.
  • C-Turn 420: Features a swing over bed of 840 mm (33") and a spindle bore of 105 mm with optional sizes. The spindle speed ranges from 20–1500 rpm, and the spindle motor is 11.2 kW.
  • C-Turn 315 & 385: These models offer swing over bed dimensions of 630 mm (25") and 770 mm (30") respectively, with spindle bores starting at 85 mm. Spindle speeds range from 20–2250 rpm.
  • C-Turn 230 & 270: These models have swing over bed dimensions of 460 mm (18") and 540 mm (21") respectively, with spindle bores starting at 56 mm. Spindle speeds range from 27–3100 rpm.
Key Features:
  • All models are constructed with high tensile Meehanite cast iron for durability and stability.
  • Spindle and gears are made from carburized and ground CR-MO alloy steel.
  • Features include high precision ball screws, heavy-duty tailstocks, and optional external spindle cooling systems.
  • Standard configurations include Fagor 8055i/A TC Control, electronic hand-wheels, and automatic lubrication systems.
  • Optional configurations include Siemens/Fanuc Control, electric servo toolpost, and hydraulic turret.
Additional Information:
  • All machines are equipped with automatic lubrication systems and are designed for easy manual operations such as radial, chamfering, tapering, facing, and grooving.
  • Large spindle bore options and double chuck systems are available for enhanced machining capabilities.
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Catalog excerpts

C-Turn CNC-1

Standard configuration: ✔✔ Fagor 8055i/A TC Control ✔✔ Conversational graphic interface ✔✔ No need for previous knowledge of standard CNC programming or G-code background ✔✔ Electronic hand-wheels for manual operation with simple and easy DRO mode ✔✔ Constant Surface Speed for better finishes ✔✔ Graphic display of tool path Specifications Swing over bed Swing over carriage Center-to-center distance Spindle bore Spindle speed Spindle nose Z-axis Travels X-axis Ball screw (Diameter X/Z) Tailstock travel Tailstock diameter Taper tailstock Spindle motor Z-axis rapid travel X-axis rapid travel Weight Item No. ✔✔ Built in Tool Library for tool management ✔✔ Full range of automatic & profiling cycles ✔✔ Integrated PLC & ISO (G-code) ✔✔ RS-232 Port & DNC Channels ✔✔ Automatic lubrication system ✔✔ Center sleeve/Center ✔✔ Leveling pads and bolts ✔✔ Electrical handwheel (MPG) ✔✔ Automatic speed change ✔✔ Work light All castings are made of high tensile Meehanite cast iron Heating treatment eliminates internal residual stress Wide bed and box ways are high frequency heat treated and precision ground to provide stability during high speed running and deep cuts ▀▀ Spindle and gears are made of carburized and ground CR-MO alloy steel ▀▀ Forced lubrication and oil bath is combined in the headstock, which prolongs machine life and avoids need for service ▀▀ Three point support on the spindle with two taper roller bearings and one roller bearing to assure the accuracy & rigidity Gap bed on request ▀▀ ▀▀ High precision ball screw ▀▀ Heavy duty tailstock ▀▀ External spindle cooling system on request ▀▀ Double chuck system on request ▀▀ Metric threading Siemens/Fanuc Control Electric servo toolpost (H4) Hydraulic turret (V8) Powerful turret (V8 / V12) Steady rest Follow rest Live center MT#6 4” bore (A2-11, 20–1500 rpm) 6” bore (A2-11, 10–800 rpm)

 Open the catalog to page 1
C-Turn CNC-2

Swing over bed Swing over carriage Center-to-center distance Spindle bore Spindle speed Spindle nose Z-axis Travels X-axis Ball screw (Diameter X/Z) Tailstock travel Tailstock diameter Taper tailstock Spindle motor Z-axis rapid travel X-axis rapid travel Weight Item No. *The above specifications are subject to change without prior notice. No liability for printing mistakes. Machine may be shown with optional equipment. The headstock is manufactured from thick wall and heavily ribbed casting to provide a smooth and quiet turning machine. All gears and shafts are precisely hardened and ground for...

 Open the catalog to page 2
C-Turn CNC-3

The optional automatic tool changing systems (H4, V8 or V12 Turret) provide high performance and high production with flexible and accurate tooling which is optimized to meet the most demanding job schedule. The bed is made of high grade Meehanite cast iron with maximum stability to absorb cutting forces and dampen vibrations. The bedways are hardened and precision ground (HRC 55-60). Specifications Swing over bed Swing over carriage Center-to-center distance Spindle bore Spindle speed Spindle nose Z-axis Travels X-axis Ball screw (Diameter X/Z) Tailstock travel Tailstock diameter Taper tailstock...

 Open the catalog to page 3
C-Turn CNC-4

Specifications Swing over bed mm Swing over carriage mm Center-to-center distance mm Spindle bore mm Spindle speed rpm Spindle nose Z-axis mm Travels X-axis mm Ball screw (Diameter X/Z) mm Tailstock travel mm Tailstock diameter mm Taper tailstock Spindle motor kw Z-axis rapid travel m/min X-axis rapid travel m/min Weight Item No. *The above specifications are subject to change without prior notice. No liability for printing mistakes. Machine may be shown with optional equipment. Drilling/Boring Grinding The main spindle is precision machined and ground from large one-piece forging. Large spindle...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.