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Oil country lathe

3A-38 | MYDAY

Series: 3A

Oil country lathe

Max. swing diameter over bed 960mm
Max. swing over cross slide: 650mm
Range of inch threads 1T.P.I. — 15T.P.I.
Range of metric threads 2mm — 30mm

Options for systems and parts

Spindle bore diameter:
156mm
230mm
260mm
310mm
360mm
Spindle motor power:
18.5kW
22.37kW

Price and terms

Price on request

Get Offer
* Price is based in standard configuration of machine. Click here for choosing configurations of systems and components.

Technical data

Capability
Click to select configuration:
Distance between centers
1500mm
1500mm
2000mm
2000mm
3000mm
3000mm
4000mm
4000mm
5000mm
5000mm
6000mm
6000mm
7000mm
7000mm
8000mm
8000mm
9000mm
9000mm
Lathe bed width
560mm
660mm
560mm
660mm
560mm
660mm
560mm
660mm
560mm
660mm
560mm
660mm
560mm
660mm
560mm
660mm
560mm
660mm
Gap
Presence
Presence
Presence
Presence
Presence
Presence
Presence
Presence
Absence
Absence
Absence
Absence
Absence
Absence
Absence
Absence
Absence
Absence
Max. swing in gap
1510mm
1510mm
1510mm
1510mm
1510mm
1510mm
1510mm
1510mm
Length of gap
570mm
570mm
570mm
570mm
570mm
570mm
570mm
570mm
Max. swing diameter over bed
960mm
Max. swing over cross slide:
650mm
Headstock
Click to select configuration:
Spindle motor power
18.5kW
22.37kW
Click to select configuration:
Spindle speed steps ranges
12pcs
12pcs
12pcs
12pcs
12pcs
Spindle speeds range
9rpm—600rpm
6rpm—400rpm
6rpm—400rpm
5rpm—300rpm
5rpm—300rpm
Lathe Spindle Nose
A2-11
A2-15
A2-15
A2-20
A2-20
Spindle bore diameter
156mm
230mm
260mm
310mm
360mm
Feeds
Range of longitudinal feeds
0.13mm/r — 1.92mm/r — 48pcs
Range of cross feeds
0.065mm/r — 0.96mm/r — 48pcs
Power of rapid feed motors
0.37kW
Threading range
Number of inch threads
48pcs
Range of inch threads
1T.P.I. — 15T.P.I.
Number of metric threads
48pcs
Range of metric threads
2mm — 30mm
Number of module threads
32pcs
Range of modular threads cutting
1module — 15module
Number of pitch threads
48pcs
Range of pitch threads
2D.P. — 30D.P.
Carriage
Tool post
4-station turret toolpost
Number of stations
4pcs
Axis of revolution
Vertical axis
Top slide travel
300mm
Max. cross travel of lower slide
540mm
Tool shank
40mm x 40mm
Tailstock
Max. travel of tailstock quill
300mm
Tailstock quill diameter
140mm
Taper of tailstock sleeve
MT6
Indication and control
Click to select configuration:
Indication and control
DRO
Cutting fluid
Power of coolant pump motor
0.19kW
Engines and power supply
Voltage
380V / 50Hz / DC
*Specifications are subject to change without notice.

3A-38 pipe threading lathe is a famous product line for oil & gas fielding and metal industry. Big bore lathe is very good at threading and cutting at the two ends of long pipes or tubes. Besides, large swing could be applied to big steel rollers, large diameter flanges, long shafts of ships, etc. 

 
STANDARD ACCESSORIES
  • Main Motor
  • Spindle Magnetic Brake
  • Auto Lubrication System
  • Coolant System
  • 4-Way Tool Post
  • X, Z Axes Rapid Traverse
  • Meter / Inch Community Gear Box
  • Guideways Hardened, Ground with Wipers
  • Tailstock Center
  • Tool Box with Tools
  • Leveling Bolts & Pads
  • Operation & Service Manual
OPTIONAL ACCESSORIES
  • 3-Jaw Chuck
  • 4-Jaw Chuck
  • 4-Jaw Face Plate
  • Double Chuck System
  • Steady Rest
  • Follow Rest
  • Rear Supporting Stand
  • Quick Change Tool Post
  • Rear Tool Post
  • Boring Device
  • Taper attachment
  • Hydraulic Copy Device
  • 6-way Rapid Traverse
  • Digital Readout
  • Rotary Center
  • Electrical System for CE
  • Work Light

Series

Capability
Max. swing diameter over bed
600mm
670mm
770mm
960mm
1060mm
1170mm
1190mm
Max. swing over cross slide:
390mm
460mm
560mm
650mm
750mm
860mm
830mm
Feeds
Range of longitudinal feeds
0.05mm/r — 0.7mm/r — 36pcs
0.05mm/r — 0.7mm/r — 36pcs
0.05mm/r — 0.7mm/r — 36pcs
0.13mm/r — 1.92mm/r — 48pcs
0.13mm/r — 1.92mm/r — 48pcs
0.13mm/r — 1.92mm/r — 48pcs
0.13mm/r — 1.92mm/r — 48pcs
Range of cross feeds
0.025mm/r — 0.35mm/r — 36pcs
0.025mm/r — 0.35mm/r — 36pcs
0.025mm/r — 0.35mm/r — 36pcs
0.065mm/r — 0.96mm/r — 48pcs
0.065mm/r — 0.96mm/r — 48pcs
0.065mm/r — 0.96mm/r — 48pcs
0.065mm/r — 0.96mm/r — 48pcs
Power of rapid feed motors
0.37kW
0.37kW
0.37kW
0.75kW
Threading range
Number of inch threads
36pcs
36pcs
36pcs
48pcs
48pcs
48pcs
48pcs
Range of inch threads
2T.P.I. — 28T.P.I.
2T.P.I. — 28T.P.I.
2T.P.I. — 28T.P.I.
1T.P.I. — 15T.P.I.
1T.P.I. — 15T.P.I.
1T.P.I. — 15T.P.I.
1T.P.I. — 15T.P.I.
Number of metric threads
65pcs
65pcs
65pcs
48pcs
48pcs
48pcs
48pcs
Range of metric threads
0.8mm — 14mm
0.8mm — 14mm
0.8mm — 14mm
2mm — 30mm
2mm — 30mm
2mm — 30mm
2mm — 30mm
Number of module threads
22pcs
22pcs
22pcs
32pcs
32pcs
32pcs
32pcs
Range of modular threads cutting
0.5module — 7module
0.5module — 7module
0.5module — 7module
1module — 15module
1module — 15module
1module — 15module
1module — 15module
Number of pitch threads
36pcs
36pcs
36pcs
48pcs
48pcs
48pcs
48pcs
Range of pitch threads
4D.P. — 56D.P.
4D.P. — 56D.P.
4D.P. — 56D.P.
2D.P. — 30D.P.
2D.P. — 30D.P.
2D.P. — 30D.P.
2D.P. — 30D.P.
Carriage
Tool post
4-station turret toolpost
4-station turret toolpost
4-station turret toolpost
4-station turret toolpost
Number of stations
4pcs
4pcs
4pcs
4pcs
Axis of revolution
Vertical axis
Vertical axis
Vertical axis
Vertical axis
Top slide travel
230mm
230mm
230mm
300mm
300mm
300mm
350mm
Max. cross travel of lower slide
300mm
300mm
385mm
540mm
540mm
540mm
780mm
Tool shank
25mm x 25mm
25mm x 25mm
25mm x 25mm
40mm x 40mm
40mm x 40mm
40mm x 40mm
50mm x 50mm
Tailstock
Max. travel of tailstock quill
230mm
230mm
230mm
300mm
300mm
300mm
300mm
Tailstock quill diameter
80mm
80mm
80mm
140mm
140mm
140mm
Taper of tailstock sleeve
MT5
MT5
MT5
MT6
MT6
MT6
MT7
Cutting fluid
Power of coolant pump motor
0.09kW
0.09kW
0.09kW
0.19kW
0.19kW
0.19kW
0.19kW
Engines and power supply
Voltage
380V / 50Hz / DC
380V / 50Hz / DC
380V / 50Hz / DC
380V / 50Hz / DC
380V / 50Hz / DC
380V / 50Hz / DC
380V / 50Hz / DC