מחרטה מרכזית

Colchester Master VS 3250

Lead and feed screw lathe with digital display

Colchester Master VS 3250

Digital display, 3 axes, Heidenhain
Center height: 170 mm
Distance between centers: 650 mm
Swinging diameter over bed: 350 mm
Swinging diameter over cross slide: 196 mm
Spindle speed, stepless, from 20-3250 RPM (3 gear stages)
Year of manufacture: 1996

Spindle bore: 42 mm
Spindle mounting D1 4“ Camlock
Tailstock taper MK 4
Tailstock quill travel: 140 mm
Coolant pump
Hedpfx Alozp Nknegefl
Central lubrication of guideways
Electromagnetic spindle brake
Halogen lamp
Longitudinal feeds from 0.036 to 1.2 mm/revolution
Cross feed: half of the longitudinal values
51 metric thread pitches from 0.2 to 14 mm
56 Whitworth thread pitches from 2 to 56 threads/inch
20 module thread pitches from 0.2 to 3.5 module
20 diametral pitch thread pitches from 8 to 56 D.P.
Operating manual and spare parts list, English

Weight: 1350 kg
L x W x H: 1900 x 1100 x 1300 mm
Motor: 7.5 KW

Including accessories:
3-jaw chuck, brand Pratt Burnerd
4-jaw chuck, Ø 200, brand Bison
Quick-change collet chuck with lever
15 pcs. collets, Ø 1/1.5/2/3/4/5/6/7/8/9/10/12/13/14/15 mm
16 sets of soft jaws for 4-jaw chuck
Quick-change tool holder Multifix with 5 tool holders
incl. facing tool, cutoff tool, and internal turning tool
1 pcs. center punch
1 pcs. drill chuck, Ø 1 to 13 mm

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