STR - Head and Tailstock Positioners | PEŠEK Machinery s.r.o.

The STR head and tailstock positioner with double column, that allows the lifting and the rotation of any kind of weldment. The Emanuel STR head and tailstock positioners are designed to be flexible and can also be used in the single-column configuration.

Welding column positioners are used during welding and assembly operations of big weldments that are manufactured by companies of all sectors. Compared to similar products, Emanuel ergonomic positioners feature unique caractestictis such as: compact design, flexibility and lightness. Our models start from a lifting capacity of 2 Tons up 90 Tons.

Main features

The lifting of the X axe is mechanical, generated by a gear motor and screwnut connected to the load supporting device composed of a steel bracket. The rotation of the Y axe is mechanical, generated by a gear motor coupled with a self-braking motor with speed control via inverter system.

All the controls are on the control unit and on the hand held remote, which are both installed on master column.

The STR is available in 3 different versions:

M, two columns one fixed and one movable
F, two columns both fixed
MM, two movable columns of which one must be fixed to the ground

Versions available that feature only rotation or only lifting.

Emanuel column positioners are built according to the customer’s specific needs.

Advantages

Emanuel positioners offer many advantages:

Safety: reduces the need for dangerous movements while operating lifting equipment such as overhead cranes.
Health: welders and operators always maintain the correct posture and reduce fatigue.
Improved production quality: allow to work at an ideal height and in correct position.
Increased productivity: lifting and turning products without overhead cranes or ordinary cranes reduces downtimes.