52in. W Capacity 3-in-1 Combination
Sheet Metal Machine OWNER’S MANUAL
52in. W Capacity 3-in-1 Combination
Sheet Metal Machine OWNER’S MANUAL
Before Each Use:
Check for damaged parts before each use. Replace damaged or worn parts immediately. Never
operate the machine with a damaged part. Any part that is damaged shouldbe properly repaired
or replaced by an authorized service technician.
Carefully check that the machine will operate properly and perform its intended function.
Visually check for debris or scraps of metal in the machine mechanism.
Operating Instructions
Back-measure plate(Angle iron)
1. The back gauge(#19-21, 43) is used for shearing and braking. When it’s in the place of
brakingcondition,please screw two long bars (#19) into the nut of concave mould plate (#21).
2. Ensure that the bars (#19) pass through the front part of the concave mould plate (#21),
tighten up the nut and then back-measureplate (19-21, 43) and concave mould plate (#21)
can move mould plate can move up and down in company.
3. When it is in the place of shearing condition, before putting the bars (#19) into the positioning
plate (#21),screw a 2-m12 nutinto the positioning plate, and then followed the bar (#19) which
was fixed by the nutin the end.In these two kinds of position, the circular adjustable knob
(#43) was installed at the back of angleiron.
Adjustment of the braking installation
Adjustment of the upper die:
1. Loosen the screw bolt; the upper die will come off the machine. If you don’t want the
upperdiecome off the machine or you arewilling to install another new mould plate, you can
put a pieceof hard wood (25, 25, 160mm) or the other similar materials on the concave mould
plate.
2. Turnthe handle and raise the concave mould plate until the wooden piece getting in touch
with theupper die (form plunger)After putting up the new die, all the fasten bolts of the die
should be tightened up. In somecases, especially the using of narrow die it is necessary to
put a piece thin paper between theupper die and the lower die.
Adjustment of the cross girder
To make the braking work go on smoothly, and to separate the formed metal that betweenthe
upper die and the lower die from being blocked, you must adjust the crossbeam.
1. First, you put a steel plate (its width echo the demand of the machine and its thickness
is1mm) on the concave mould plate.
2. Then, turn the handle carefully to raise concave mould plate.
3. Loosen the fasten bolt of the crossbeam when the upper die (form plunger) getting in touch
withthe processing metal plate, after that, in order to fix the crossbeam, you can adjust
thescrewwhich on the crossbeam.
4. At last, tighten up all the fasten screws. During this period, the handle isnot fixed to turn an
angle of 360 degrees, brake a piece of metal plate that with game width andthickness on
both side of the braking system, their angles should be similar, the job should beexcessively
braked when you turn the handle and fully brake the job.
Adjustment of the shearing installation
You should adjust the zero-clearance of the upper cutter and the lower cutter.Adjustment of the
lower cutter:
1. Unload the pressing plate, loosen the fasten screw and the two adjustable screws of
theworking table.
2.Turn the handle make the upper cutter near the cutter on the working table, tightenthe fasten
table room moving bake when the machine is used.
3. Install the pressing plate onceagain and ensure that it run parallel to the upper cutter.
Adjustment of the positioning plate:
During the period of the shearing, there will be a powerful strengthen produced at the middleof
the cutter, in order to avoid the clearance that between the upper and lower cutter, you
shouldadjust the central screw that behind the positioning plate. If the adjustment was not
suitable, themetal plate will be foldedin the middle of the two cutters when shearing is
executed.If the lower cutter and upper cutter still press close together after the adjustment, two
partsmust be examined:
1. First, the fasten screw of the lower cutter, you can fully tighten the cutter up,
2. Then loosen the screw about 1/8 circle. Second, the contact face of the cover mould
plateand the positioning plate. In most, cases this contact face and lubricate.
Adjustment of the rolling installation
This rolling installation can roll straight, roll taper or metal ring with the help of the linerchannel
roller.
When a job was finished, turn the pin to right, the left side of the roller can be taken off
themachine, the job will be taken out with ease.
When you operate the slide roller, you must give enough pressure to roller for the purpose
ofsuitable import of the job.
Adjust the clearance of the upper roller have the same clearance.
After Each Use
When the machine will not be used for a while, remove any debris or scraps of metal, clean it,
and spread a thin coat of oil on the unpainted surfaces to prevent rust.
Maintenance
Maintain your tool. It is recommended that the general condition of any tool be examined before
it is used. Keep your tool in good repair by adopting a program of conscientious repair and
maintenance in accordance with the recommended procedures found in this manual.
• Keep all cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting
edges are less likely to bind and are easier to control.
• Keep handles dry, clean, and free from oil and grease.
• Use only accessories that are recommended by the manufacturer for use with your tool.
Accessories that may be suitable for one tool may create a risk of injury when used with
another tool.
LUBRICATION
• Grease the cranking arms(4) as necessary using a grease gun with zerk fittings.
• Grease the bolt holes in sliding areas after take down the Hex key screwas necessary.
• Oil the eccentric shafts daily.
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