44930 ⎘
Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces the travelling workpieces being moved into different working positions during travelling whereby the workpieces are turned through a rotational arc of about 180 degrees
Meshed shell and sandblasting method
#2Rotary wheel cleaning device
#3Turnover mechanism of a conveyor system of a blast wheel machine
#4Apparatus for treating a plate-like member and method of treating the same