Threading

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Pipe Threading Machines

Asada pipe threading machines are top-tier Japanese-engineered tools known worldwide for cutting precise, clean threads on steel, stainless steel, and conduit pipes. Plumbers and pipefitters rely on the Asada Beaver series—ranging from compact portable models like the Beaver 25 up to heavy-duty 4-inch capacity workhorses—because they deliver reliable performance on demanding job sites.

These machines stand out for smart engineering features like slip-free chucking with wide, secure jaws and high-power motors that maintain stable rotation speeds even when voltage drops on a busy site. They also feature automatic profiling die-heads, built-in oil pumps for continuous cooling lubrication, and sharp integrated reamers and cutters that prep the pipe cleanly before threading begins.

Safety and ease of use are baked right into the design, with standard foot switches, straightforward consumable replacements, and versatile capability to handle various thread types like BSPT, NPT, and metric sizes. Whether you are setting up gas lines, water supply systems, or industrial piping, an Asada machine speeds up prep work while keeping thread accuracy dead-on.

Features

  • Threading Machines designed to give accurate threads for most pipe applications
  • BSPT, NPT, BSW, UNC, UNF, Conduit and Metric threads possible in such materials as stainless, high tensile, galvanised and mild steels
  • Models B50G, B80 and B100 supplied standard with foot switch and legs

Note: Larger machines supplied as standard with all dies & dieheads from 1/2” BSPT up to maximum capacity, cutter, reamer, threading oil and tubular legs. Dieheads and dies for 1/4” - 3/8” BSPT, NPT, Conduit and all bolt sizes are available as optional extras.

Asada… the name for pipe threading

B50G-AT Beaver 50 Auto Threading Machine Hero

Asada Model B25-AT (Automatic)

Asada Model B50G-AT (Automatic)

Asada Model B80-AT (Automatic)

Asada Model B100-AT (Automatic)

MODELBeaver 25
(Auto)
Beaver 50G
(Auto)
Beaver 80
(Auto)
Beaver 100
(Auto)
Standard threading capacity1/4” - 1” BSPT or NPT Pipe Automatic Die-Head version   ­1/2” - 2” BSPT or NPT Pipe Automatic Die-Head version   ­1/2” - 3” BSPT or NPT Pipe Automatic Die-Head version   ­1/2” - 4” BSPT or NPT Pipe Automatic Die-Head version
MotorUniversal Single Phase 350WUniversal Single Phase 750WUniversal Single Phase 1140WUniversal Single Phase 1140W
Spindle Speed52rpm (No load)40rpm (No load)33rpm (No load)48 / 18rpm (2 Speed)
Shipping20kg / 0.12m360kg / 0.2m374kg / 0.26m3105kg / 0.34m3

Die - Head equipped with automatic profiling system and desighed to reduce cut resistance for precise threads.

Dies made of special pre - heat treated steel, ensuring long life and easy threading.