Mac Afric RM 18 Quick reference guide

ROTARY MACHINE
MODEL RM 18
Assembly & Operating
Instructions

DESCRIPTION
Rotary machine is hand operated and will form sheet metal up to 18 Gauge thickness
mild steel (or equivalent). The Rotary machine is constructed of cast iron and steel
ensuring minimum deflection of the workpiece during forming operations. Six die sets are
included, allowing the following operations to be per-formed: wiring, edging, ogee bead,
single bead, and elbow edging.
SAVE THIS MANUAL
You will need this manual for the safety instructions, operating procedures.
Maintenance procedures, trouble shooting, parts list, and diagram. Keep your
invoice with this manual. Write the invoice number on the inside of the front cover.
Keep both this manual and your invoice in a safe dry place for future reference.
READ ALL INSTRUCTIONS BEFORE USING THIS TOOL!
1.KEEP WORK AREA CLEAN. Cluttered areas invite injuries.
2.OBSERVE WORK AREA CONDITIONS. Do not use tools in damp, wet, or
poorly in locations. Don’t expose to rain. Keep work areas well fit. Do not use
electrically powered equipment in the presence of flammable gases or liquids.
3.KEEP CHILDREN AWAY. Children must never be allowed in the work area.
Don’t let them handle the benders.
4.STORE IDLE EQUIPMENT.When not in use, tools must be locked up in a dry
location without rust. Always lock up tools and keep out or reach of children.
5.DO NOT FORCE THE ROTARY MACHINE. It will do the job better and more
safety at the rate for which it was intended.
6.DO NOT OVERREACH. Keep proper footing and balance at all times.
7.MAINTAIN TOOLS WITH CARE. Keep tools clean for better and safer
performance. Keep handle dry, clean, and free from oil and grease.
8.STAY ALERT. Watch what you are dong. Do not operate any machinery
when you are tired.
9.CHECK FOR DAMAGED PARTS. Before using any tool, any part that appears
damaged should be carefully checked to determine that it would operate
properly and perform its intended function. Check for alignment and binding of
moving parts, any broken parts or mounting fixtures, and any other condition

that may affect proper operation. Any part that is damaged should be properly
repaired or replaced by an authorized service center unless otherwise indicated
elsewhere in the instruction manual.
10. REPLACEMENT PARTS AND ACCESSORIES. When servicing, use only
identical replacement parts. Only use accessories intended for use with this tool.
11.DO NOT OPERATE TOOL IF UNDER THE INFLUENCE OF ALCOHOL OR
DRUGS. Read warning labels on prescriptions to determine if your judgment or
reflexes are impaired while taking drugs. If there is any doubt, do not operate
the tool.
12. Check for shipping damage. If damage has occurred, a claim must be filed
with carrier. Check for completeness. Immediately report missing parts to dealer.
IMPORTANT: Rotary machine and dies are coated with a protestant. To ensure
proper fit and operation, remove coating. Coating is easily removed with mild
solvents, such as mineral spirits, and a soft cloth. Avoid getting cleaning solution
on paint or any of the rubber or plastic parts. Solvents may deteriorate these
finishes. Use soap and water on paint, plastic or rubber components. After
cleaning, cover all exposed surfaces with a light coating of oil.
WARNING: Never use highly Non-flammable solvents are recommended to avoid
possible fire hazard.
SPECIFICATIONS ROTARY MACHINE
Capacity
1.2mm / 18 GA.
Throat depth
457mm / 18”
Packing 73x27x14 cm
Weight
24/26kg
INSTALLATION
Machine should be installed on a level surface, with proper lighting. Machine is to
be bench mounted. Be sure to provide clearance for crank arm rotation. Area
around machine should be clear of scraps, oil or dirt. Apply a suitable non-skid
material to floor.

OPERATION
1. Select the die set required for the operation to be performed.
2. Place spacers’ dies and retaining nuts onto the driving and driven shafts
Tighten the retaining nuts with wrench provided.
3. Adjust the position of the upper die according to thickness of the workpiece by
using the adjusting handle.
MAINTENANCE
LUBRICATION
1. All exposed iron surfaces should be coated with light oil to prevent rusting. Use
a multi-purpose or bearing grease for lubrication.
2. The adjusting block should be greased.
3. Oil the driving shaft through the oil ports monthly.

PARTS LIST
Part Description Qty Part Description Qty
1 Head screw M10 2 16 Copper bushing 2
2 Washer 2 17 Gear 2
3 Hex screw 4 18 Square screw 1
4 Concave wheel 1 19 Handle 1
5 Screw 1 20 Handle lever 1
6 Washer 2 21
Concave wheel II
1
7 Head screw M12 4 22
Cam II
1
8 Cam 1 23
Cam III
1
9 Hex screw m6 2 24
Concave wheel III
1
10 Bushing 2 25
Roll dies I-1
1
11 Main spindle 1 26
Roll dies I-2
1
12 Driven shaft 1 27
Roll dies II-1
1
13 Vertical bracket 1 28
Roll dies II-2
1
14 Washer 4 29
Roll dies III-1
1
15 Supporting block 4 30
Roll dies III-2
1

Note: This manual is only for your reference. Owing to the continuous improvement of
the machine, changes may be made at any time without obligation on notice.