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CNC pipe threading lathe

STC1835 | SMTCL

Series: STC

CNC pipe threading lathe

Max. swing diameter over bed 630mm
Max. swing over cross slide: 350mm
Model Fanuc Oi-TC
Max. outer diameter of pipe 60mm — 180mm
Z-Axis travel 600mm
Processing length 600mm
Spindle bore diameter 205mm
Type of electric motor Servomotor

Price and terms

5 696 730 RUB*

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* Price is based in standard configuration of machine. Click here for checking current configuration of machine.

Technical data

Capability
Max. swing diameter over bed
630mm
Max. swing over cross slide:
350mm
Max. outer diameter of pipe
60mm — 180mm
Processing length
600mm
Max. weight of workpiece
700kg
CNC lathe type
Flat-bed CNC lathe
Headstock
Spindle speed steps ranges
Stepless-type
Spindle speeds range
90rpm — 610rpm
Spindle bore diameter
205mm
Type of electric motor
Servomotor
Spindle motor power
22kW / 26kW
Feeds
X-Axis travel
360mm
Z-Axis travel
600mm
Rapid traverse
6000mm/min / 10000mm/min
Power of feed motors
3kW / 4kW
Lathe chuck
Chuck size
550mm
Chuck
3-jaw chuck
Chuck clumping type
Pneumatic
Carriage
Tool post
4-station turret toolpost
Number of stations
4pcs
Axis of revolution
Vertical axis
Tool shank
40mm x 40mm
Accuracy
Positioning accuracy
0.02mm / 0.025mm
Repeatability accuracy
0.01mm / 0.015mm
Indication and control
Indication and control
CNC
Model
Fanuc Oi-TC
Cutting fluid
Power of coolant pump motor
0.25kW
Engines and power supply
Voltage
380V / 50Hz
Other
Accuracy class index
IT7
Best surface roughness
1.6μm/Ra
Overall dimensions and weight
Weight
5200kg
Overall length
3800mm
Overall width
2010mm
Overall height
1940mm
*Specifications are subject to change without notice.

STC series CNC pipe threading lathes with Fanuc system can do cylinder and tapered threading of metric and inch standards. Also it can do more conventional machining such as arc-cone facing, regular threads, inside and outside surfaces of cylinder-shaped parts, and also disc-shaped parts. It is especially suitable for casing pipe in the petroleum industries. The machining accuracy can be up to grade IT7 and the surface finishing accuracy can reach Ra1.6μm.

 

Feature:

  • The front and rear chucks with big span
  • Integral casting bed
  • Big section and span hardened-steel guideway with high loading capacity and good hard-wearing resistance
  • Big spindle bore Ф120/Ф205/Ф245/Ф260/Ф355
  • With finite hydraulic device
  • Vertical 4-position electric turret
  • Walking beam transfer can be furnished, high automation, shorten the time of charging and blanking convenience and safety, realized the serialized manufacture automatically

Series

Capability
Max. swing diameter over bed
630mm
630mm
800mm
900mm
Max. swing over cross slide:
340mm
350mm
420mm
520mm
Max. outer diameter of pipe
60.3mm — 114mm
60mm — 180mm
114mm — 340mm
Processing length
180mm
600mm
1000mm
Max. weight of workpiece
700kg
CNC lathe type
Flat-bed CNC lathe
Headstock
Spindle speed steps ranges
Stepless-type
12pcs
12pcs
Spindle speeds range
90rpm — 610rpm
7rpm — 310rpm
Spindle bore diameter
120mm
205mm
355mm
Type of electric motor
Servomotor
Spindle motor power
22kW / 26kW
18.5kW / 22kW
18.5kW / 22kW
Feeds
X-Axis travel
180mm
360mm
350mm
350mm
Z-Axis travel
350mm
600mm
1000mm
Rapid traverse
4000mm/min / 8000mm/min
6000mm/min / 10000mm/min
4000mm/min / 8000mm/min
4000mm/min / 8000mm/min
Power of feed motors
3kW / 4kW
3kW / 4kW
3kW / 4kW
Lathe chuck
Chuck size
550mm
Chuck
3-jaw chuck
3-jaw chuck
Chuck clumping type
Pneumatic
Pneumatic
Carriage
Tool post
Lathe turret
4-station turret toolpost
Lathe turret
Lathe turret
Number of stations
4pcs
4pcs
4pcs
4pcs
Axis of revolution
Vertical axis
Vertical axis
Vertical axis
Vertical axis
Tool shank
32mm x 32mm
40mm x 40mm
40mm x 40mm
40mm x 40mm
Accuracy
Positioning accuracy
0.02mm / 0.025mm
0.02mm / 0.025mm
0.04mm / 0.03mm
0.04mm / 0.03mm
Repeatability accuracy
0.01mm / 0.015mm
0.01mm / 0.015mm
0.01mm / 0.015mm
0.01mm / 0.015mm
Indication and control
Indication and control
CNC
CNC
CNC
CNC
Model
Fanuc Oi-TC
Fanuc Oi-TC
Fanuc Oi-TC
Fanuc Oi-TC
Cutting fluid
Power of coolant pump motor
0.25kW
Engines and power supply
Voltage
380V / 50Hz
380V / 50Hz
380V / 50Hz
380V / 50Hz
Other
Accuracy class index
IT7
IT7
IT7
IT7
Best surface roughness
1.6μm/Ra
1.6μm/Ra
1.6μm/Ra
1.6μm/Ra