Threading
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
| MODEL | Beaver 25 (Auto) | Beaver 50G (Auto) | Beaver 80 (Auto) | Beaver 100 (Auto) |
|---|---|---|---|---|
| Standard threading capacity | 1/4” - 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 |
| Motor | Universal Single Phase 350W | Universal Single Phase 750W | Universal Single Phase 1140W | Universal Single Phase 1140W |
| Spindle Speed | 52rpm (No load) | 40rpm (No load) | 33rpm (No load) | 48 / 18rpm (2 Speed) |
| Shipping | 20kg / 0.12m3 | 60kg / 0.2m3 | 74kg / 0.26m3 | 105kg / 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.
Designed for Beaver series, with the most suitable shaped blade tip allows sharp cut and durability.
Outer ring designed to grip easily and to grab pipes firmly with less power.
Spindle is supported by Sealed Ball Bearing, ensuring correct alignment and continued accuracy through lack of wear.
Class F insulation grade on the motor allows continuous operation.
The high capacity of Gear Pump operates even at low revolutions to assure precise threads.