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Multi-purpose Machine

Multi-purpose Machine
Model No. BB25
Origin: China
Min. Order: Negotiable
﹣Very practical machine with leadscrew for turning / milling / drilling of parts
﹣Infinitely variable speed adjustment, with digital speed indicator for 2 ranges – quiet belt drive for turning, ﹣2-step gear for milling
﹣Easy tooling change-over from turning to drilling / milling
﹣Rigid machine bed with hardened and ground guideways, taper gibs for zero-backlash adjustments
﹣Precision bearings ensure high spindle concentricity
﹣Tailstock adjustable for taper turning
﹣Milling unit with swivel head
﹣Cross slide with T-slots for parts clamping
Main specifications
Model BB25
Max. swing diameter over bed 250mm
Max. workpiece diameter over carriage 130mm
Max. length of workpiece between certres 700mm
Max. cutting length 660mm
Taper of hole in spindle / hole MT4 / Ø27mm
Range of spindle speed (6 steps) 115~1620 rpm
Range of carriage logitudinal feed
per revelution of spindle
0.05~0.1mm/r
Range of screw thread (metric/inch) 20 kinds 0.2~3.5mm / 8~56TPI
Range of screw thread (mod) 10 kinds 0.2~1.25mm
Motor 0.37 ; 0.55 KW
Max. drilling diameter 16mm
Max. diameter of vertical milling cutter 20mm
Max. diameter of vertical milling face 63mm
Taper of hole in spindle nose MT3
Max. distance between spindle box 160mm
Max. quill movement of spindle 80mm
Max. horizontal rotation of spindle
box around column
+ 180°
Max. inclination of spindle box (left right) + 90°
Range of spindle speed (4 steps) 400~1640 rpm
Motor 0.37 ; 0.55 KW
Weight of machine BB25-1 145 / 155 kgs
BB25-3 218 / 238 kgs
 
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Add.: No.10, Huan Cheng Bei Er Lu,Seven Star district,Guilin, China   E-mail: pngbu@163.com
Tel: 0086-773-5609507 Fax: 0086-773-5606863