Round Die Three Roll Thrading Machine

Threading Machines

There are various features of this machine that attract our customers. They are Powerful construction licenses, deep forming of threads, worms, serrations, knurls, rigidity. Also, easy adjustment of machines, as well as tooling, Allows even an unskilled labourer to operate the machine. The machine is adequate for mass production and has the best surface finishes.

The 3 rollers HH-3R rolling machine operates hydraulically. The simultaneously and concentrically of three forces at 1200 assure stability of the work piece during the rolling and as a consequence the maximum geometrical precision of the work piece.The elimination of the support blade consents a better finishing of the piece and the execution of particularly delicate profiles. The machine is suitable for rolling pipes, lapping work, threading with a high class precision and for mass production of scaffolding pipe jack and solid jacks screw etc. The Maximum values specified above can not be achieved simultaneously.

Main Features
Powerful construction permits deep forming of threads, worms, serrations, knurls, rigidity & other simplicity : grade-1 casted hardened and dully scrapped slide, also easy adjustment of machines as well as tooling enables an unskilled labourer to operate the machine. Machine is very much suitable for mass production and best surface finishes.

Extra Accessories
All kinds of Thread Rollers, Work Rest Blade (Guide), Automatic Loader for Mass Production and other special equipment's are available on request at extra cost. Machines are also available as per your specific requirements   



From ₹
765,000 To 1,255,000

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THREE ROLL TYPE   RD3R-25 RD3R-50 RD3R-75
Work Range
Outside Diameter 10-25 Mm 3/8''-1'' 15-50 Mm 5/8''-2'' 25-75Mm 1''-3''
Thread Length in Feed 38 Mm 11/2'' 50 Mm 2'' 75Mm 3''
Thread Length
Through Feed
Indefinite Indefinite Indefinite Indefinite Indefinite Indefinite
Max.Thread Pitch
0.7-2 Mm
32-12 TPl 0.8-3 Mm 32-8 TPl 0.8 -6 Mm 32 - 4 TPl
Roll Dies
Max in Side Dia 80 140 160
Max Out Side Dia 28 40 54
Max. Width 38 50 80
Motor 3 Phase AC For Roll Spindle 2 H.P. 5 H.P. 10 H.P.
  For Hydraulic System 2 H.P. 3 H.P. 5 H.P.

Round Die Three Roll Threading Machine Application 1

Round Die Three Roll Threading Machine Application 2

Round Die Three Roll Threading Machine Application 3