RISAM, on business since 1970, offers the best quality with a whole range of screw jacks, design for precise lifting or translation with screw jack up to 100% time for hour.

RISAM has its office in Milan and we design and manufacture  screw jacks in many fields, owing to well-tested technical design and manufacturing departments.

RISAM is able to offer on the market solid and reliable products, such as  screw jacks, with lift up to 16 mt, load for each screw jack up to 5000 kN and over, screw jacks all made stainless steel  for the whole range present in our catalogue.

RISAM also employs spindle with ball screw or satellite roller screws, withc can be mounting inside the screw jack in order to assure fast, precise and fluid movements.


RISAM takes advantage of its own experience dated back to 1970 in the fields of automotive, aeronautics, food industry, pharmaceutics, naval constuctions, woodworking, rolling-mills, steel works, robotics, machine tools, presses and so on.

RISAM is glad to put on line its own catalogue and we remain at our clients' disposal for specific designs or 3D models please send us an inquiry.

You can ask for the solution of any possible problem, we'll do our best to solve it.