Trademaster BM16 User manual

BEFORE USE, ENSURE EVERYONE USING THIS MACHINE READS AND UNDERSTANDS
ALL SAFETY AND OPERATING INSTRUCTIONS IN THIS MANUAL .
Serial #............................................ Date of Purchase............................
OPERATOR’S MANUAL
BM16
BEVELLING MACHINE
INDUSTRIAL TOOLS
ul. Elewatorska 23/1, 15-620 Białystok, Poland
Phone: [phone], Fax: [phone]
www.promotech.eu e-mail: [e-mail]
OPERATOR’S MANUAL
B
BM M- -
1
16 6
BEVELLING MACHINE

2
TRADEMASTER BM16 BEVELLING MACHINE
TABLE OF CONTENTS
LIMITED WARRANTY
Industrial Tool & Machinery Sales (hereinafter referred to as ITMS) will, within twelve (12)
months from the original date of purchase, repair or replace any goods found to be defective
in materials or workmanship.
This warranty is void if the item has been damaged by accident, neglect, improper service or
other causes not arising out of defects in materials or workmanship. This warranty does not
apply to machines and/or components which have been altered, changed, or modified in any
way, or subjected to overloading or use beyond recommended capacities and specifications.
Worn componentry due to normal wear and tear is not a warranty claim. Goods returned
defective shall be returned prepaid freight to ITMS or agreed repair agent, which shall be the
buyer’s sole and exclusive remedy for defective goods. ITMS accepts no additional liability
pursuant to this guarantee for the costs of travelling or transportation of the product or parts to
and from ITMS or the service agent or dealer, such costs are not included in this warranty.
Our goods come with guarantees which cannot be excluded under the Australian Consumer
Law. You are entitled to replacement or refund for a major failure and to compensation
for other reasonably foreseeable loss or damage. You are also entitled to have the goods
repaired or replaced if the goods fail to be of acceptable quality and the failure does not
amount to a major failure.
THE MANUFACTURER RESERVES THE RIGHT TO MAKE IMPROVEMENTS AND
MODIFICATIONS TO DESIGN WITHOUT PRIOR NOTICE.
PRODUCTS IMPORTED AND DISTRIBUTED NATIONALLY BY:
INDUSTRIAL TOOL & MACHINERY SALES
18 BUSINESS ST, YATALA QLD 4207
T: 07 3287 1114 E: [email protected]
F: 07 3287 1115 W: www.industrialtool.com.au
1.GENERAL INFORMATION............................................................................................3
1.1.Application...................................................................................................................3
1.2.Technical data.............................................................................................................3
1.3.Equipment included.....................................................................................................4
1.4.Dimensions..................................................................................................................4
1.5.Design .........................................................................................................................5
2.SAFETY PRECAUTIONS...............................................................................................6
3.STARTUP AND OPERATION........................................................................................8
3.1.Installing and removing the milling head .....................................................................8
3.2.Adjusting the bevel parameters.................................................................................10
3.3.Adjusting the guide for bevelling with radius .............................................................11
3.4.Preparing...................................................................................................................11
3.5.Operating...................................................................................................................12
3.6.Replacing the cutting inserts .....................................................................................13
3.7.Replacing the roller....................................................................................................14
3.8.Replacing the brushes...............................................................................................15
4.ACCESSORIES............................................................................................................16
4.1.Guide for bevelling pipes...........................................................................................16
4.2.Anti-scratch guide sticker ..........................................................................................18
4.3.Worktable fixture........................................................................................................18
4.4.Radius insert positioner.............................................................................................22
4.5.Milling tools................................................................................................................23
5.SPARE AND WEARING PARTS..................................................................................23
6.WIRING DIAGRAM ......................................................................................................24
7.PARTS LIST.................................................................................................................25

3
GENERAL INFORMATION
BM-16
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Copying, using, or distributing without permission of PROMOTECH is prohibited.
3
1. GENERAL INFORMATION
1.1. Application
The BM-16 is a bevelling machine designed to mill edges of plates and pipes made
of steel, aluminum alloys, brass,or plastics.
Depending on the milling head used the machine allows bevelling workpieces
with a thickness of at least 1.5 mm (0.06’’) at the angle of 22.5°, 30°, 37.5°, 45°, 50°,
55°, 60°, or 65° to the maximum bevel width of 16 mm (0.63’’). A radius milling head
allows bevelling 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 guide allows bevelling pipes, sticker protects aluminum workpieces
against scratches, and worktable fixture allows bevelling flat bars.
1.2. Technical data
Voltage
1~ 220–240 V, 50–60 Hz
1~ 110–120 V, 50–60 Hz
Power
2200 W
Rotational speed (without load)
1800–5850 rpm
Protection level
IP 20
Protection class
II
Maximum bevel width (b)
16 mm (0.63’’, Fig. 1)
Bevel angle (ß, depends on the
milling head used)
22.5°, 30°, 37.5°, 45°, 50°, 55°, 60°, 65°
(Fig. 1)
Minimum workpiece thickness for bevelling
1.5 mm (0.06’’)
Minimum hole diameter
40 mm (1.57’’)
Edge radius
2 mm, 3 mm, 4 mm, 5 mm (Fig. 1)
Noise level
More than 70 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 (34–104°F)
Weight (without milling head)
10 kg (22 lbs)
Fig. 1. Bevel dimensions

4
GENERAL INFORMATION
BM-16
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Copying, using, or distributing without permission of PROMOTECH is prohibited.
4
1.3. Equipment included
1
Bevelling machine (without milling head)
1 unit
2
Plastic box
1 unit
3
5 mm hex wrench
1 unit
4
14 mm hex wrench
1 unit
5
32 mm flat wrench
1 unit
6
Grease for screws (5 g, 0.17 oz)
1 unit
–
Operator’s Manual
1 unit
1.4. Dimensions
1
3
4
5
2
6
585 mm (23’’)
241 mm (9.4’’)
156 mm (6.1’’)

5
GENERAL INFORMATION
BM-16
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5
1.5. Design
Speed adjustment dial
Handle
Handle
Spindle lock button
Switch lock
ON/OFF switch
Guide
Clamping
screw
Milling head
Guiding roller
Sleeve
Air vents

6
SAFETY PRECAUTIONS
BM-16
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Copying, using, or distributing without permission of PROMOTECH is prohibited.
6
2. SAFETY PRECAUTIONS
1. Before starting, read this Operator’s Manual and complete proper occupational
safety and health training.
2. Use the machine only in applications specified in this Operator’s Manual.
3. The machine must be complete and all parts must be genuine and fully functional.
4. The specifications of the power source must conform to those specified on the
rating plate.
5. Never carry the machine by the cord and never pull the cord because this may
damage it and result in electric shock.
6. Untrained bystanders must not be present near the machine.
7. Before starting, ensure the correct condition of the machine, power source, power
cord, plug, control components, and milling tools.
8. Keep the machine dry, and never expose it to rain, snow, or frost.
9. Keep the work area well lit, clean, and free of obstacles.
10. Never use near flammable liquids or gases, or in explosive environments.
11. Use only tools specified in this Operator’s Manual.
12. Never use tools that are dull or damaged.
13. Install the cutting inserts and milling head securely. Remove adjusting keys and
wrenches from the work area before connecting the machineto the power source.
14. Never use the machine in upside down position with the milling head facing up.
15. If the cutting edge of the insert is worn, rotate the insert in the socket by 90° or
180° or, if all possible to use edges are worn, replace with a new insert specified in
this Operator’s Manual.
16. Before every use, inspect the machine to ensure it is not damaged. Check whether
any part is cracked or improperly fitted. Make sure to maintain proper conditions
that may affect the operation of the machine.
17. Always use eye and hearing protection, non-skid footwear, and protective clothing
during work. Do not wear loose clothing.
18. Never use the spindle lock button when operating the machine or removing the
milling head because this may damage the machine.
19. Do not touch moving parts or metal chips formed during milling. Prevent objects
from being caught in moving parts.

7
SAFETY PRECAUTIONS
BM-16
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7
20. After every use, remove metal chips from the machine, especially from the milling
head. Never remove chips with bare hands. Clean the machine with a cotton cloth
without using any agents.
21. Cover steel parts with a thin anti-corrosion coating to protect them from rust when
not in use for any extended period.
22. Maintain the machine and install/remove parts and tools only when the machine
is unplugged from the power source.
23. Repair only in a service center appointed by the seller.
24. If the machine falls from any height, is wet, or has any other damage that could
affect the technical state of the machine, stop the work and promptly send the
machine to the service center for inspection and repair.
25. Remove from the worksite and store in a secure and dry place when not in use.

8
STARTUP AND OPERATION
BM-16
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8
3. STARTUP AND OPERATION
3.1. Installing and removing the milling head
Unplug the machine from the power source. To install the milling head, place it on the
spindle (1, Fig. 2), and then press and hold the spindle lock button (2) and tighten the
head with the 14 mm hex wrench (3). Next, remove the nut (4) and assemble the roller
with the pivot pin by using washers (5), and then place the roller on the milling head (6),
press and hold the button (2), and tighten the roller with the 5 mm hex wrench (7).
Use such a number of 0.5-mm and 0.1-mm washers to keep a little gap between the
roller and cutting inserts (8). The number of washers needed depends on the milling
head used.
Fig. 2. Installing the milling head
2
1
3
6
7
5
8
CORRECT
✓
INCORRECT
(collision
between
roller and
cutting insert)
INCORRECT
(too large gap
between roller
and cutting
insert)
Washers
unused
Distance
washers
4

9
STARTUP AND OPERATION
BM-16
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9
Adjust the gap between the roller and the cutting inserts every time you replace the
milling head. Place all unused washers between the pivot pin and the roller.
To remove the milling head, loosen the clamping screw (1, Fig. 3), and then
unscrew the sleeve (2) and remove it (3). Next, press and hold the button (4), and
then use the 5 mm hex wrench (5) to unscrew the roller, and remove it (6). Lock the
spindle with the 32 mm flat wrench (7, do not use the spindle lock button 4because
this may damage the machine), and then use the 14 mm hex wrench to unscrew the
head (8), and remove it (9).
Fig. 3. Removing the milling head
7
2
1
6
9
8
3
5
4

10
STARTUP AND OPERATION
BM-16
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10
3.2. Adjusting the bevel parameters
Unplug the machine from the power source. Next, loosen the clamping screw (1,
Fig. 4), rotate the sleeve (2) so that the scale (3) shows the required bevel height ‘a’
(Tab. 1), and then re-tighten the screw.
Fig. 4. Adjusting the bevel parameters
Milling head
22.5° 30° 37.5° 45° 50° 55° 60° 65°
Height ‘a’ [mm]
Width ‘b’ [mm]
1
0.7
1.4
1.6
2.3
2.9
3.7
2
1.2
2.0
2.8
3.1
4.0
4.9
6.1
3
1.1
2.3
3.2
4.2
4.7
5.8
6.9
8.5
4
2.3
3.5
4.5
5.7
6.2
7.5
8.9
10.8
5
3.4
4.6
5.7
7.1
7.8
9.3
10.9
13.2
6
4.5
5.8
7.0
8.5
9.3
11.0
12.9
15.5
7
5.6
6.9
8.3
9.9
10.9
12.8
14.9
8
6.7
8.1
9.5
11.3
12.4
14.5
9
7.7
9.3
10.8
12.7
14.0
16.3
10
8.8
10.4
12.1
14.1
15.6
11
9.9
11.6
13.3
15.6
11.5
10.4
12.2
13.9
16.3
12
11.0
12.7
14.6
13
12.1
13.9
15.8
Tab. 1. Relation between bevel width and height of the available milling heads
1
2
3

11
STARTUP AND OPERATION
BM-16
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3.3. Adjusting the guide for bevelling with radius
Unplug the machine from the power source, and then in the manner described before
loosen the clamping screw and rotate the sleeve to set the surface (1, Fig. 5) on the
same level as the radial cutting edge (2). You can also use an optional radius insert
positioner to set the guide properly. Next, re-tighten the clamping screw, and then
bevel a test edge and readjust the position of the guide if necessary.
Fig. 5. Guide adjusted for bevelling with radius
3.4. Preparing
Install a milling head with cutting inserts, and set the required bevel parameters.
Then, use the speed adjustment dial to set the speed matching to the type of the
workpiece (Tab. 2).
Material type
Rotational speed
Aluminum, brass, plastics
Setting 6
(5850 rpm)
Structural steel of standard quality, quality steel
Settings 3–5
(3100–4500 rpm)
Tab. 2. Recommended rotational speeds
The speed adjustment dial allows continuous control of the rotational speed in
the range of 1800–5850 rpm (settings 1–6). The relations between the setting and
speed are as follows: setting 1– 1800 rpm, 2– 2400 rpm, 3– 3100 rpm, 4– 3800 rpm,
5– 4500 rpm, 6– 5850 rpm.
When using structural steel of standard quality or quality steel, set the speed to
setting 4and decrease the speed if intensive sparking occurs during work.
2
1

12
STARTUP AND OPERATION
BM-16
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12
3.5. Operating
Connect the machine to the power source and place the machine on the left side of
the workpiece in the manner shown in Fig. 6. The milling head must not be in contact
with the workpiece. The workpiece must be balanced and well fixed.
Fig. 6. Machine placed on a plate and proper feed direction
To start the motor, press and hold the switch lock and the ON/OFF switch, and
then release the lock. Wait a few seconds until the machine reaches the required
rotational speed, press the machine to the workpiece with both hands, and slowly
slide toward the edge until the tool starts cutting into the metal. Operate according to
the counter-rotation, by sliding the machine from left to right. The rotation direction of
the milling head is indicated by the arrow on the guide.
Start with making small bevels (3–4 mm, 0.12–0.16’’) and increase the bevel width
with experience. Bevel in at least two or three passes. The bevel width should be set
to a value that will allow the feed of one meter per minute without much effort.
If the machine becomes overloaded, for instance when the bevel width is too
large for the material being machined or when the cutting inserts are dull, the motor
will automatically stop. However, prevent the motor from overloading by machining
hard materials in multiple passes and replacing the inserts before they become dull.
Additionally, take periodic breaks during work,and keep the air vents unclogged to
prevent the motor from overheating as this may lead to damage of the windings.
After the work is finished, turn off the motor by releasing the ON/OFF switch, wait
until the rotation stops, and unplug the machine from the power source.
Clean the machine with a cotton cloth without using any agents.
Feed direction
Switch lock
ON/OFF switch

13
ACCESSORIES
BM-16
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13
3.6. Replacing the cutting inserts
Unplug the machine from the power source, and place the machine upside down.
Next, loosen the clamping screw (1, Fig. 7) to access the milling head, and lower the
sleeve as far as possible by rotating it to the right (2). Then, use the screwdriver supplied
with the milling head to unscrew the screw (3), and remove the cutting insert (4). Clean
the socket, and then rotate the insert and install again or replace with a new one if all
possible to use edges are worn. Next, push and tighten the insert. The entire bottom
of the insert must be in full contact with the surface of the socket (5).
Before replacing the cutting inserts of the radius milling head, press and hold the
spindle lock button 6and loosen the guiding roller with the 5 mm hex wrench (7).
Fig. 7. Replacing the cutting inserts
Clean the threads once aweek and, if necessary, grease the fixing screws for inserts
with an agent (for instance copper paste) that will prevent the screws from blocking.
3
1
2
4
7
6
5
INCORRECT
CORRECT

14
STARTUP AND OPERATION
BM-16
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3.7. Replacing the roller
Unplug the machine from the power source, and place the machine upside down.
Next, press the spindle lock button (1, Fig. 8), and then use the 5 mm hex wrench to
unscrew the roller (2).
Remove the nut (3) and assemble the roller with the pivot pin by using washers (4),
and then place the roller on the milling head, press and hold the button (1), and tighten
the roller with the 5mm hex wrench (2). Use such a number of washers to keep a little
gap between the roller and the cutting inserts (5). The number of 0.5-mm and 0.1-mm
washers needed depends on the milling head used. Place all unused washers between
the pivot pin and the roller.
Fig. 8. Replacing the roller
1
2
4
5
CORRECT
✓
INCORRECT
(collision
between
roller and
cutting insert)
INCORRECT
(too large gap
between roller
and cutting
insert)
Washers
unused
Distance
washers
3

15
STARTUP AND OPERATION
BM-16
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15
3.8. Replacing the brushes
Check the condition of the carbon brushes every 200 work hours. To do this, unplug
the machine from the power source,unscrew the cap, and remove the brush (Fig. 9).
If the length of the brush is less than 10 mm (0.4’’), replace both brushes with new
ones. To install brushes, proceed in reverse order. After the replacement, run the
motor without load for 20 minutes.
Fig. 9. Replacing the brushes

16
BM-16
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16
4. ACCESSORIES
4.1. Guide for bevelling pipes
Allows external bevelling of pipes with a diameter of at least 150 mm (5.9’’) and internal
bevelling of pipes with a diameter of at least 110 mm (4.3’’).
To install, unplug the machine from the power source, and put the machine upside
down (Fig. 10). Use heat to increase the temperature of the screws. Then, use the torx
screwdriver to unscrew the standard guide and screw in the guide for pipes.
Fig. 10. Installing the guide for pipes
Part number:
PRW-0509-07-00-00-0
(includes: four M5x12 screws,
torx screwdriver, 6 mm hex wrench)
ACCESSORIES
WAP-BM16/1130

17
BM-16
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17
Rotate the sleeve to set ‘0’ on the pitch (1, Fig. 11), and then use the 6 mm hex
wrench to loosen the guide rollers (2) and separate them from each other as far as
possible. Place the machine on a vertically positioned pipe, pressing the roller (3)
to the pipe, and then move the rollers (4) evenly to join them to the pipe and tighten
in this position. Next, separate the machine from the pipe, and set the required
parameters (5). Then, start the machine, slowly slide it toward the edge, and bevel
according to the direction 6.
Fig. 11. Using the machine on a pipe
2
2
1
3
4
4
6
5
ACCESSORIES

18
BM-16
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18
Part number:
ZBD-0509-12-00-00-0
(includes 5 mm hex wrench)
4.2. Anti-scratch guide sticker
Self-adhesive guide sticker against scratches is dedicated for aluminum bevelling.
If the sticker is removed, clean excess glue from the guide with petroleum ether.
4.3. Worktable fixture
Designed to bevel workpieces with cross section of at least 15×25 mm (0.6×1’’) and
length of at least 400 mm (16’’). The width of the workpiece can be up to 100 mm (4’’),
and height up to 65 mm (2.5’’). The maximum bevel width is 14 mm (0.55’’).
Install the worktable fixture by using holes in the base (1, Fig. 12). Then, unscrew the
levers and remove the vertical clamp (2). Unplug the machine from the power source,
and rotate the sleeve to set ‘0’ on the pitch. Next, place the machine with a bevelling
milling head into the worktable fixture (3) so that the motor rests on the support (4).
Part number:
NKL-0509-05-00-00-0
ACCESSORIES
WAP-BM16/1135
WAP-BM16/1140

19
BM-16
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19
2
1
3
4
Fig. 12. Installing the machine into the worktable fixture
ACCESSORIES

20
BM-16
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Copying, using, or distributing without permission of PROMOTECH is prohibited.
20
3
1
2
4
5
Use the 5 mm hex wrench to loosen the horizontal clamp (1, Fig. 13), and then
place the workpiece (2) so that it makes contact with the guide (3). Next, move the
horizontal clamp toward the workpiece (4) and tighten the screws in this position (5).
Fig. 13. Adjusting the horizontal clamp
ACCESSORIES