Pressure shot blasting machines
shot blasting boxes

OTECO CZ, spol. s r.o.
Slavkovská 853, 685 01 Bučovice, CZ
tel: +420 517 383 506
fax: +420 517 383 519
Czech Republic
e-mail: oteco@oteco.cz

Shot blasting machines with impellers

These machines use rotating impellers to blast the shot at the workpieces. The process is fully automatic. The loading of workpieces can be automatic, semi-automatic or manual, depending on the machine type and equipment.

Shot blasting machine SMART with rotary drum

The shot blasting machine SMART is designed for shot blasting workpieces, which are freely put on an infinite, trough shaped conveyor belt. The movement of the belt rotates and mixes the workpieces. The concurrent blasting and mixing enables quick and perfect cleaning of the blasted workpieces. To enable easier loading, the machine can be equipped with an automatic loader (SKIP).

Shot blasting machine OPTIMA with hook conveyor

The machine is designed for shot blasting workpieces hanged on a hook. The machine can blast single workpieces or groups of workpieces. In the case of shot blasting workpiece groups, a so called tree is used. The shape of the tree is designed according to the size and the shape of the blasted workpieces. The machine is equipped with a pair of hooks, which can be moved on a track. The track's shape can resemble Y, T, I, or V. This enables the loading or unloading of one hook, while the other is inside the blasting chamber.

Tunnel blasting machine MAXIMA

The machine MAXIMA enables continual automatic shot blasting of steel sheets and profiles, pipes, weldings and other materials. The blasted workpieces pass through the blasting chamber on a roller conveyor track. The tunnel design enables the mounting of the machine in the production line. The presence of workpieces in the blasting chamber is monitored by sensors. The blasting process is stopped if there is no workpiece to be blasted.

Special machines with impellers

These machines are designed and manufactured according to the special needs of the customer. Most of the machines already delivered are automatic machines for mass shot blasting of uniform workpieces, for example gas bottles, wires, stones, pipes, pans, etc.

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