Mini Rupes rotary bush hammering with 3 heads Mod. BA31EN

Mini Rupes rotary bush hammering with 3 heads  Mod. BA31EN

Mini Rupes rotary bush hammering BA31EN   is a tool which achieve the bush-hammering of marble, stone, travertine, pearled or coreno. The roto-bush-hammer allows to speed up the work and to obtain a uniform bush-hammering. The practicality of use and the robustness of the tool allows the choice of the type of big, medium, medium and fine bush hammering according to the number of points present in the roller. The 3-tier bocciarda rotary hammer creates non-slip thanks to its hard metal widia points. It works on flat and vertical surfaces and allows the bushhammer width to be adjusted from 38 mm to 122 mm. It is set up on a Rupes BA31EN electric grinder.

Technical specifications of The Tool

• Satellites: n. 3
• Weight: Kg 1,35
• Max: RPM RPM 3000
• Min:  RPM RPM 1500
• Max. width bush hammering mm 122
• Min. width bush hammering mm 38

Workable surface

Edge, torus (with a supplementary ring for torus) and flat surface for type 3T.

Hourly productivity

May vary depending on the type of rotary bush hammering and the material to be worked.

Life of tool

This is heavily influenced by the type of material worked.

Noise

Notably lower than for percussion-based work methods. However, it is still compulsory to use suitable PPE in accordance with the law on safety

Adjustment of bush hammering width

By varying the distance between the heads on the plate, the width is adjusted from a minimum of 38 mm to a maximum of 122 mm bushhammering.

INTERNAL HEAD

POS. At 38 mm
POS. B 52 mm
EXTERNAL HEAD
POS. C 94 mm
POS. D 108 mm
POS. And 122 mm

Bush-hammered linear clamp

• To carry out work, position the axis of the mandrel on your grinding machine with the axis on the rotary bush hammer and tighten until snug.
• Set the width on the bush hammer as desired (positioning of satellite heads on the perforated plate).
• Operate the rotary bush hammer like a normal grinding wheel.
• Adjust pressure according to the type of bush hammering set.
• Adjust the progress and speed of rotation depending on the material being worked.
• Adjusting the number of rotations is essential for choosing the optimal speed for the type of material to be worked.