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Home / Machine tools and equipment / Metalworking machine tools / Metal lathes / Pipe threading lathes / Oil country lathe 3A-47
MYDAY

Oil country lathe 3A-47

Series 3A
Max. swing diameter over bed 1190mm
Max. swing over cross slide: 830mm
Range of inch threads 1T.P.I. — 15T.P.I.
Range of metric threads 2mm — 30mm

Main Configuration

Spindle bore diameter
156mm
230mm
260mm
310mm
360mm
535mm
Spindle motor power
22.37kW
29.83kW
37.29kW

Price & Terms

Price on Request

Specifications

Capability

Max. swing diameter over bed 1190mm
Max. swing over cross slide: 830mm
Max. swing in gap
Length of gap
Distance between centers
2000mm
3000mm
4000mm
5000mm
6000mm
8000mm
9000mm
10000mm
11000mm
12000mm
13000mm
15000mm
Lathe bed width
800mm
1000mm
Gap
Presence
Absence

Headstock

Spindle speed steps ranges
Spindle speeds range
9rpm — 550rpm
6rpm — 400rpm
5rpm — 300rpm
3rpm — 230rpm
Lathe Spindle Nose
A2-15
A2-20
A2-28
Spindle bore diameter
156mm
230mm
260mm
310mm
360mm
535mm
Spindle motor power
22.37kW
29.83kW
37.29kW

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 0.75kW

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 350mm
Max. cross travel of lower slide 780mm
Tool shank 50mm x 50mm

Tailstock

Max. travel of tailstock quill 300mm
Taper MT7
Lathe Center
Dead center
Live center
Tailstock quill diameter
200mm
290mm

Cutting fluid

Power of coolant pump motor 0.19kW

Engines and power supply

Voltage 380V / 50Hz / DC

Description

3A-47 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

Products in This Series

Compare Series Products
Oil country lathe
MYDAY 3A

Oil country lathe 3A-38

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
Price on Request
More Details
Oil country lathe
MYDAY 3A

Oil country lathe 3A-42

Max. swing diameter over bed: 1060mm
Max. swing over cross slide:: 750mm
Range of inch threads: 1T.P.I. — 15T.P.I.
Range of metric threads: 2mm — 30mm
Price on Request
More Details
Oil country lathe
MYDAY 3A

Oil country lathe 3A-46

Max. swing diameter over bed: 1170mm
Max. swing over cross slide:: 860mm
Range of inch threads: 1T.P.I. — 15T.P.I.
Range of metric threads: 2mm — 30mm
Price on Request
More Details
Oil country lathe
MYDAY 3A

Oil country lathe 3A-47

Max. swing diameter over bed: 1190mm
Max. swing over cross slide:: 830mm
Range of inch threads: 1T.P.I. — 15T.P.I.
Range of metric threads: 2mm — 30mm
Price on Request
More Details