spindle passage 350 mm
turning diameter over bed 1200 mm
turning diameter over slide rest 710 mm
turning length 2800 mm
bed width 760 mm
control NUM 750
spindle drive 52 kW
total power requirement kW
weight of the machine ca. t
dimensions of the machine ca. m
Accessories: around 20 tool holders, 3-jaw chuck 600 mmø with bore 250
mm, 1 steady
High-output CNC oil country lathe range for pipe threading.
model -DN400-1750 Heinemann , 1990y.o.m.
Lathes designed specifically for machining pipes for OCTG and tube ends.
Pipe Threading Machine– For machining of pipe ends: by rotating the pipe in the machining center, pipes ends are threaded.
Spindle bore -300mm.
3-jaw pneumatic chuck ROEHM –(front and rear) . chuck bore -250mm.
Loading-unloading systems for tube- V Roller Conveyors.
Centring systems .
Swing over bed -...
Swing over bed Ø970 mm
Swing over cross slide Ø700 mm
Spindle bore360 mm
Spindle power22 kW
Stroke pinole360 mm
Spindle taper6 Mk
Speeds / ranges28 - 500 Rpm
Feed rate X-Axis0,05 - 4 mm/min.
Feed rate Z-Axis0,02 - 2 mm/min.
- Hydrominic gewindeschniedeinrichtung zyklus und Kugelgewinde bis 30 mm
- kegelleitlineal lange 600 mm bis 10 grad ...
ST 500-BB have a greater headstock with spindle bore 370mm. Provided
with an air powered main chuck & manual support chuck for turning of pipes and long details.
Distance spindle-tailstock 1390mm
Swing diameter max 900mm
Turning diameter max 570mm
Headstock (2stage gear box)
Power main motor AC 100/60% 40/50kW (60/71)*
Max torque on main spindle 100%/60% 4000/5000Nm (6000/6900Nm)*
Speed range of full torque 0-1000 rpm
Spindle diameter front bearing 420mm
Spindle bore 370mm
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