REX 150A Pipe Threading Machine
REX logo THRD-0-0011

Workshop Machinery · Threading machines

REX 150A Pipe Threading Machine

Large pipe 2 1/2 - 6" capacity Threading , cutting & reaming Made in Japan

POA Excludes GST. Configuration and freight quoted with your enquiry.
Call 0800 215 215 Print product flyer

NZ Prepared, installed and supported nationwide by Scott Machinery.

Threading capacity 2 1/2" to 6"
Rotation speeds via gearbox 7 / 22 rpm
Motor power 1kW condensor motor (Single phase) 230V
Weight 170 kg
NZ owned Since 1989
Industry people Practical machine advice
Auckland + Christchurch Two support hubs
Nationwide support Installation, training & service
Parts & accessories Large local range

Product overview

About this machine.

REX pipe threading machines, manufactured in Japan by REX Industries, are trusted worldwide for their precision, durability, and ease of use. With a legacy dating back to 1925, REX offers a full range of machines from compact, portable models to heavy-duty industrial units. Designed for threading steel, stainless steel, and plastic pipes.

The REX 150A, made in Japan, is the only REX machine built for full size pipe threading, capable of handling 2 1/2" to 6" (65A-150A) steel and stainless steel pipes. Designed for heavy duty industrial and fire protection installations, it features a low noise condenser motor, efficient two speed transmission, and notch profiling die heads for smooth, low resistance threading The REX 150A delivers smooth, high-quality tapered threads using two profiling die heads (2 1/2"- 4" and 5" - 6") that reduce cutting resistance for a clean finish. A micro adjustment system allows precise control of thread pitch and taper, while the two speed gearbox and quiet condenser motor ensure stable performance. The hammer chuck offers secure grip, and maintenance is quick thanks to tool free access. With integrated chip tray, die storage the REX 150A is ideal for industrial users needing reliable, large-bore threading. Ideally suited to the Irrigation industry.

Features:

  • Threading capacity 2 1/2" to 6" (65A-150A) steel and stainless steel pipes
  • Profiling die heads for 2 1/2" - 4" and 5" - 6" sizes
  • Micro adjustment for thread taper, depth, and length
  • Two speed gearbox runs at approximately 22 rpm (50 Hz) and 7 rpm (60 Hz) spindle speeds
  • Quiet condenser motor ensures smooth, low noise operation with reliable performance
  • Heavy duty chuck ensures secure grip on large pipes
  • Manual or auto die head opening improves threading control and efficiency
  • Built in tool storage & chip tray helps keep work area organized and safe
  • Easy maintenance with tool free access to dies, oil pump, and wear parts

Included:

  • Two die heads to suit 2 1/2" - 4" & 5" - 6
  • Full set of BSPT dies to suit die heads
  • 4 leg stand
  • 2L Thread cutting oil

Published data

Specifications

Use these to shortlist. We’ll confirm the specification and configuration against the application.
Threading capacity 2 1/2" to 6"
Rotation speeds via gearbox 7 / 22 rpm
Motor power 1kW condensor motor (Single phase) 230V
Weight 170 kg
Dimensions 237kg, 0.734cu.m

Talk to Scott Machinery

Is this the right machine for your work?

Tell us about the largest job, material and likely workload. We can confirm the fit — or point you to the model either side.

0800 215 215 sales@scottmachinery.co.nz
Auckland · Christchurch · Nationwide support
Regarding REX 150A