BM-18A
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3
1. GENERAL INFORMATION
1.1. Application
The BM
-
18A is an
air
bevelling machine designed to bevel plates and pipes made of
steel, aluminum alloys, brass, and plastics.
Depending on the milling head used the machine allows you to bevel workpieces
at the angle of 22.5°, 30°, 37.5°, 45°, 50°, 55°, and 60°. The minimum workpiece
thickness is 2
mm (0.08″). The maximum bevel width is 18
mm (0.71″). A radius
milling head allows you to bevel with a radius of 2, 3, 4, or 5
mm. The minimum
diameter of a hole to be machined is 40
mm (1.57″).
An optional sticker protects aluminum workpieces from scratches.
1.2. Technical data
Pressure
6 bar (87 psi)
Power
2800 W
Rotational speed with no load
6000 rpm
Rotational speed with load
5700 rpm
Minimum required diameter of supply hose
19 mm (0.75″)
Air consumption
1800 L/min (64 CFM)
Maximum bevel width (
b
)
18 mm (0.71″, Fig. 1)
Bevel angle (
ß
, depends on the milling
head)
22.5°, 30°, 37.5°, 45°, 50°, 55°, 60° (Fig. 1)
Minimum workpiece thickness
(bevelling)
2 mm (0.08″)
Minimum workpiece thickness
(radius bevellling)
7 mm (0.28″)
Minimum hole diameter
40 mm (1.57″)
Edge radius
2
mm, 3 mm, 4 mm, 5 mm (Fig.
1)
Noise level
More than 85 dB
Vibration level
2.3 m/s
2
(7.5 ft/s
2
)
Machine harmful for health.
Take periodic breaks during work.
Required ambient temperature
0–
40°C (32
–
104°F)
Weight
9.3 kg (20.5 lbs)
Fig. 1.
Bevel dimensions
