MACROZA M80, Руководство пользователя, Страница: 14 / 24

Only the milling cutter upper
side should be sharpened.
Do not sharpen the front
part.
MILLING CUTTER PERFROMANCE TABLE MACROZA wall chasers machine
has been designed to work on the following materials:
Do not use the MACROZA chaser machines on concrete, pre-cast concrete, stone
or any other extremely hard material.
14
MILLING
CUTTERS
RZ y RD
Hollow brick 400 metres 4-6 hours 12,000 -14,000 metres
Solid brick 200 metres 2-4 hours 4,000-6,000 metres
Cement block 150 metres 1-3 hours 3,000-5,000 metres
Mortar-rendering wall 300 metres 2-4 hours 5,000 – 7,000 metres
Aerated concrete 500 metres 4-6 hours 16,000 m-18,000 metres
MATERIAL
* Life of milling cutters will depend greatly
on the kind, quality & abrasion degree of
the materials used
figura. 12
To sharpen a milling cutter use an
emery or grinding stone with the
following specifications: Silicone
Carbide, Grain 80, and Grade JK.
Milling cutter sharpening angle
must be 5° (cutting angle A), as
shown in Fig. 12
Metres before
sharpening
HOURS
BEFORE
SHARPENING *
MILLING
CUTTER
LIFESPAN*
- Bricks (both solid and hollow)
- Fireproof bricks
- Aerated concrete (AAC) blocks
- Cement blocks
- Limestone blocks
- Fly Ash blocks
- Mortar-rendered walls