STC34 | SMTCL
Series: STCCNC pipe threading lathe
Max. swing diameter over bed
900mm
Max. swing over cross slide:
520mm
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Price and terms
Price on request
*
Price is based in standard configuration of machine.
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for choosing configurations of systems and components.
Technical data
Capability
Click to select configuration:
Max. swing diameter over bed
900mm
Max. swing over cross slide:
520mm
Outer diameter of pipe
114mm — 340mm
Max. length of workpiece
13500mm
Headstock
Spindle speed steps ranges
12pcs
Spindle speeds range
7rpm — 310rpm
Spindle bore diameter
355mm
Spindle motor power
18.5kW / 22kW
Feeds
Click to select configuration:
X-Axis travel
350mm
Rapid traverse
4000mm/min / 8000mm/min
Power of feed motors
3kW / 4kW
Lathe chuck
Click to select configuration:
Carriage
Tool post
Lathe turret
Number of stations
4pcs
Axis of revolution
Vertical axis
Tool shank
40mm x 40mm
Accuracy
Positioning accuracy
0.04mm / 0.03mm
Repeatability accuracy
0.01mm / 0.015mm
Indication and control
Indication and control
CNC
Model
Fanuc Oi-TC
Engines and power supply
Voltage
380V / 50Hz
Other
Accuracy class index
IT7
Best surface roughness
1.6μm/Ra
Overall dimensions and weight
Overall width
2120mm
Overall height
2220mm
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
Max. swing over cross slide:
Outer diameter of pipe
Distance between centers
Processing length
Max. length of workpiece
Max. weight of workpiece
CNC lathe type
Headstock
Spindle speed steps ranges
Spindle speeds range
Spindle bore diameter
Type of electric motor
Spindle motor power
Feeds
X-Axis travel
Z-Axis travel
Rapid traverse
Power of feed motors
Lathe chuck
Chuck size
Chuck
Clamping type
Carriage
Tool post
Number of stations
Axis of revolution
Tool shank
Accuracy
Positioning accuracy
Repeatability accuracy
Indication and control
Indication and control
Model
Cutting fluid
Power of coolant pump motor
Engines and power supply
Voltage
Other
Accuracy class index
Best surface roughness