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Powerful construction permits deep forming of threads, worms, serrations, knurls, rigidity & other simplicity : grade-1 casted hardened and duly scrapped slide, also easy adjustment of machines as well as tooling enables an unskilled labourer to operate the machine.

About Us

HARDEV HYDRAULICS is a well known manufacturer & exporters of 2 & 3 Roller Thread Rolling Machines ( Mechanical / Hydraulics) , Flat Die Thread Rolling Machines. for manufacture of thread & worms, knurls, serrations an so on.
We have over three decades experience in the design & manufacture of machines to the rivets, screws , nuts & bolts industry. HARDEV have always attached great importance to adaptability of their machines to the requirements of modern accurate production methods.
From our machine range we sold over 2000 machines throughout the world these have proved their Reliability to work continuously & offering a high level of precision, dependability & economy.

We not only offer basic equipments, but we also supply tailor made designs for problem screw & thread requirements. our machines are proving the constant progress made in modern technology.

Our flat die thread rolling machines allow the production of large & small batches of all kinds of threads that can be cold formed , in the most economical way.

The normal basic data stated in the table for each machine type are not limiting values. practical test in the areas of manufacturing & material behavior extend performance limits of our machines further & further.