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SMTCL

CNC pipe threading lathe STC34

Series STC

Max. swing diameter over bed 900mm

Max. swing over cross slide: 520mm

Main Configuration

Distance between centers

1000mm

1500mm

3000mm

Processing length

1000mm

1500mm

3000mm

Price & Terms

Price on Request

Specifications

Capability

Max. swing diameter over bed 900mm

Max. swing over cross slide: 520mm

Outer diameter of pipe 114mm — 340mm

Max. length of workpiece 13500mm

Gap Absence

Distance between centers

1000mm

1500mm

3000mm

Processing length

1000mm

1500mm

3000mm

Headstock

Spindle speed steps ranges 12pcs

Spindle speeds range 7rpm — 310rpm

Spindle bore diameter 355mm

Spindle motor power 18.5kW / 22kW

Feeds

X-Axis travel 350mm

Rapid traverse 4000mm/min / 8000mm/min

Power of feed motors 3kW / 4kW

Z-Axis travel

1000mm

1500mm

3000mm

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

Peripherals

Power lathe chucks

STC34 (Electric chuck)

Through hole : Presence , Clamping type : Electric , Chuck : 3-jaw chuck

STC34 φ760 (Hydraulic chuck)

Through hole : Presence , Clamping type : Hydraulic , Chuck : 3-jaw chuck

Description

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

Products in This Series

Compare Series Products

SMTCL STC

CNC pipe threading lathe STC1135

Max. swing diameter over bed: 630mm

Max. swing over cross slide:: 340mm

Outer diameter of pipe: 60.3mm — 114mm

Processing length: 180mm

Spindle bore diameter: 120mm

Price on Request

More Details

SMTCL STC

CNC pipe threading lathe STC1835

Max. swing diameter over bed: 630mm

Max. swing over cross slide:: 350mm

Outer diameter of pipe: 60mm — 180mm

Processing length: 600mm

Spindle bore diameter: 205mm

Type of electric motor: Servomotor

Z-Axis travel: 600mm

Model: Fanuc Oi-TC

Price on Request

More Details

SMTCL STC

CNC pipe threading lathe STC22

Max. swing diameter over bed: 800mm

Max. swing over cross slide:: 420mm

Distance between centers: 1000mm

Processing length: 1000mm

Price on Request

More Details

SMTCL STC