Wholesale OEM/ODM Metal Turning Precision Lathe CS6250c with Gap

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Our improvement depends around the sophisticated gear, outstanding talents and repeatedly strengthened technology forces for Wholesale OEM/ODM Metal Turning Precision Lathe CS6250c with Gap, Welcome any inquiry to our company. We will be glad to establish friendly business relationships with you!
Our improvement depends around the sophisticated gear, outstanding talents and repeatedly strengthened technology forces for China Gap Bed Precision Lathe and Universal Horizontal Metal Turning Lathe, Customer satisfaction is our goal. We’re looking forward to cooperating with you and providing our best services for yourself. We warmly welcome you to contact us and you should feel free to contact us. Browse our online showroom to see what we can do for yourself. And then E-mail us your specifications or inquiries today.
This machine tool is a multifunctional lathe developed by our company on the basis of a large horizontal flat-bed lathe. The bed is optimized, the overall weight is increased, the carriage is lengthened, widened, and thickened, and a dedicated boring tool holder is configured, it can cut the inner holes of parts, and the processing efficiency, accuracy, and rigidity are better than ordinary CNC lathes. Adopting a semi-enclosed protective structure and equipped with Siemens CNC systems(optional). The main transmission of turning is automatic four gears shift speed continuously variable transmission, with two linked control axes. The X and Z axes use ball screw pairs, AC servo motors, and precision speed reducers to achieve servo movement, semi-closed loop control, and have good positioning accuracy and repeated positioning accuracy.

Product application areas:

1. Medium and large oil cylinders

2. Full process machining of wind turbine shaft.

3. The drum in the Paper Industry

4. Wire rope drum of crane

5. Cathode rod drum

6. Centrifuge drum

7. Efficient turning of precious metals such as high-temperature alloys, titanium alloys, steel ingots, rollers, and laser cladding materials

8. Processing of thin-walled parts such as outer circle turning, inner hole boring, end face drilling, tapping, shaft surface drilling, milling, etc

Mian technical parameter

Width of guide way			1100mm
Max. swing diameter over bed			1320/1670/2070
Max. workpiece length（turning outer circle）			3000/4000/5000/6000/7000/8000/9000/10000/20000mm，transmission is by rack for above 10m lathe.
Max. workpiece loading weight between centers			15T（Pay attention to speed limit when the workpiece is heavy）
Max. swing diameter over carriage			Φ900mm/1200mm/1600mm
spindle
Front bearing of spindle			Φ200/220mm（optional）
Spindle speed
Four stepless speeds	gear 1	Gear 2		Gear 3	Gear 4
Spindle speed	5～40 r/min	20～80r/min		40～160r/min	80～315 r/min
Gear shift mode.			Hydraulic
Spindle bore			Φ130mm
Front taper of spindle inner hole			Metric 140#
Type of spindle end			A2-15
Four jaw chuck			Φ1000mm
Type of chuck			Manual four jaw chuck
Main motor
Main motor power			30kW servo motor
Transmission type			C type belt
Feed
X axis travel			750/750/850/1050mm
Z axis travel distance between chuck and tailstock			2750/3750/4750/5750/6750/7750/8750/19750mm
X axis rapid travel speed			4m/min
Z axis rapid travel speed			4m/min
Tool post
Vertical 4 position turret			Power turret
Turret type			LD4B-C6100
Distance between opposite side			300×300mm, optional（380×380）
Tool shaft section			45×45mm
Tailstock
Tailstock type			Manual tailstock
Mandrel diameter of tailstock			φ280mm
Mandrel travel			300mm
Taper hole of mandrel			Metric 80#
Travel type of tailstock			manual/motorized
Machining accuracy
Roundness of turning outer circle			0.01mm
Consistency of precision machining of outer circles (on a length of 300)			0.03mm
Precision machining flatness (on a diameter of 300)			0.025 concave
Surface roughness of precision turning outer circle			1.6μm