SL550 swing over carriage 550mm spherical lathe

• Type: Specialized Lathe
• Guide Rail: Horizontal Guide Rail
• Power Source: Electric
• Controlling Mode: Artificial
• Automatic Grade: Semiautomatic
• Setting Mode: Floor-type
• Model NO.: SL550
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Transport Package: Plywood Case
• Specification: Swing over cross slide 250mm
• Trademark: Songen
• Origin: China
• HS Code: 84581900
• Production Capacity: 1000sets/Year

Product Description

1. This spherical lathe is widely used to turn the external spherical surfaces on ball valve cores, spherical connections joints etc.. It processes sphere diameters upto 550mm. Also this spherical lathe can perform drilling and reaming;
2. Rectangular guide ways, hardened and precision ground to possess premium regidity and accuracy in a long run;
3. Three-point supported spindle for rigidity and stability;
3. Machining accuracy can be reached as IT6-IT7 on this spherical lathe. The roughness of turned surface can reach less than Ra3.2μm.
 

SPECIFICATIONS	UNIT	Model SL550
Swing over bed	mm	940
Swing over carriage	mm	550
Max. turning dia. of external spherical surface	mm	550
Min. turning dia. of external spherical surface	mm	50
Diameter of spindle thru hole	mm	100
Taper hole of spindle	mm	120
Number of spindle speeds		18 step
Range of spindle speeds	r/min	6-800
Spindle's reverse turning speed	r/min	11-838
Swivel angle of toolpost	0	± 9 0 0
Main motor power	KW	11
Net weight	T	4.4
Machine overall dimen: length	mm	3725
Width	mm	1280
Height	mm	1690