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Thread Rolling Machines, Three Roll Type
Thread Rolling Machines, Three Roll Type
Hardev Hydraulics is a well-known name in the field of 2- and 3-roller thread rolling machines and flat die thread rolling machines for manufacture of thread and worms, knurls, serrations, etc. The 3-roller thread rolling machine, Model HH-3R, operates hydraulically. The combination of the three simultaneous and concentric forces at 120? assures 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 screws, etc. Extra accessories: all kinds of thread rollers, work rest blade (guide), automatic loader for mass production and other special equipments are available on request at extra cost. Machines are also available as per specific requirements.
- Powerful construction permits deep forming of threads, worms, serrations, knurls, rigidity and other simplicity
- Grade-1 cast hardened and duly scrapped slide, also easy adjustment of machines as well as tooling enables an unskilled labourer to operate the machine; and
- Very much suitable for mass production and best surface finishes
