SL900 swing over carriage 900mm spherical lathe

• Customization: Available
• Type: Specialized Lathe
• Guide Rail: Horizontal Guide Rail
• Model NO.: SL900
• Power Source: Electric
• Controlling Mode: Artificial
• Automatic Grade: Semiautomatic
• Setting Mode: Floor-type
• 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 or internal spherical surfaces on ball valve cores, spherical connections joints etc.. It processes sphere diameters upto 950mm. 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	SL950
Swing over bed	mm	1600
Swing over carriage	mm	950
Max. turning dia. of external spherical surface	mm	900
Min. turning dia. of external spherical surface	mm	260
Max. turning dia. of internal spherical surface	mm	850
Min. turning dia. of internal spherical surface	mm	200
Min. distance between swivel table and chuck's end face	mm	180
Diameter of spindle thru hole	mm	130
Taper hole of spindle	mm	140
Number of spindle speeds		21 step (reversal12 step)
Range of spindle speeds	r/min	3.15-315
Spindle's reverse turning speed	r/min	3.5-291
Swivel angle of toolpost	0	± 9 0 0
Main motor power	KW	22
Net weight	T	12
Machine overall dimen: length	mm	4700
Width	mm	2500
Height	mm	2000