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COLCHESTER MASTER 3250
Type: MASTER 3250
Manufacturer: COLCHESTER
Subgroup: Centre lathe
Stock: 023127
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COLCHESTER MASTER 3250 is a Centre lathe for precision machining, delivering high accuracy and reliability. Capacities: centre height 170 mm, between centres 1250 mm, swing over cross‑slide 196 mm, over bed 350 mm, in gap 535 mm, spindle bore 42 mm (MT3, D1‑4). Specs: up to 3250 rpm, leadscrew pitch 6 mm, leadscrew ø32 mm, tailstock taper CM4, quill ø63 mm stroke 140 mm; feeds 0.036–1.2 & 0.018–0.6 mm/rev; 3×400V 50Hz; spindle motor 7.5 kW; weight ~1450 kg; 2500×1230×1600 mm. Accessories: DRO 2 axes (FAGOR), 3‑jaw chuck Ø200 mm, MULTIFIX "B" toolholder, centres, drill tailstock, lamp, chuck guard. Enables tight tolerances; typical sectors: automotive, aerospace, medical, watchmaking, machine tools

Centre height 170 mm
Distance between centres 1250 mm
Swing over cross-slide 196 mm
Swing over bed 350 mm
Swing in gap 535 mm
Turning length mm
Spindle hole 42 mm
taper in spindle: MT 3
Camlock D1-4"
stepless
up to 3250 t/min
Pitch of leadscrew 6 mm
Steep thread transmission
Diameter of leadscrew 32 mm
Cross slide:
Taper in tailstock: 4 CM
Spindle diameter 63 mm
Spindle stroke 140 mm
Feeds:
from 0.036 mm/t
up to 1.2 mm/t
from 0.018 mm/t
up to 0.6 mm/t
Voltage 50 Hz 3x 400 Volt
Spindle motor 7.5 kW
Machine's weight about 1450 kg
Length 2500 mm
Width 1230 mm
Height 1600 mm
Various accessories:
Digital readout number of axis: 2
Manufacturer FAGOR
3-jaw chuck diameter 200 mm
Set of hard jaws
Coolant system
Quick-change toolholder MULTIFIX "B"
Toolholders
Set of centers
Lamp
Drilling tailstock
Lathe chuck protection

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