Huvema HU 1300 X 4 ES User manual

ELECTRIC SHEARING MACHINE
HU 1300 X 4 ES

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OPERATION MANUAL
Table of contents
ⅠStructure and Function……………… ……………………… …2
ⅡMa i n s p ec i f i c a t i o n… … … …… … … … … … … … … …… …… …2
ⅢTransport and installation……………………………………3
ⅣPreparation and test drive ……………………………………4
ⅤAdjustment for the shearing edge gap………………………5
ⅥLubrication…………………………………………………6
ⅦMaintenance ………………………………………………………………8
VIII Parts drawing and parts list…………………………………………9
E lec t r ic s ys t e m … … … … … …… … … … … … … … … … …… …… 18

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ⅠSTRUCTURE AND FUNCTION
This kind of machine is under-drive structure, The small chain wheel which
equiped on speed-control motor will take big chain wheel directly, drive the
eccentricity wheel of spindle moving seasonally.
The mainly part, like machine shelves, upper blade, worktable and so on is
steel welding structure. The machine’s structure have a big intensity, beauty
shape and safety because of the fully guard and equip with power-off
protection.
It is suit for sheet metal process, electric unit, car’s making and shear thin
plate.The electric back guage can be read by Digital Read Out (DRO). So the
back gauge can be adjusted quickly and the shearing width will be exactly.
ⅡMain specification
Parameter
Q11-1300X4
remark
1.
Max. thickness (mm)
4
σb≦450N/mm2
1.
Max. width (mm)
1300
2.
Angel (dereee)
2.4
3.
Upper-blade shelves (mm)
68
4.
Stroke (T/min)
28
5.
Worktable height (mm)
830
6.
Back gauge (mm)
635
7.
Speed-control
motor
Motor (k.W)
4
8.
Item
GHWS50
9.
Speed(rpm)
70
10.
Packing Dimension (cm)
191X116X143
11.
Net weight (kg)
1980
12.
GROSS WEIGHT(kg)
2150

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ⅢTransportation and installation
1) Transportation : Keep balance when transport the machine! When you
transport the machine with fork truck, please refer to picture 1.
2) Installation: Put each mat down to the four ground holes, the depth into the
earth must be over 500mm, please refer to picture 2.
The Installation methods is that Please set apart the place for the groud holes
when the first concrete pouring, put then the machine on the ground after concreting,
and then pour the concrete into the holes again, and make the concrete in holes solid
After the concreting completely, we will to adjust the level of the machine as per the
working table level, the tolerance must be within 0.3/1000mm away from vertical
and horizontal position. For the last step must screw the ground holes tightly.
Picture 1

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M16
Picture 2
ⅣPreparation and test drive
1、The machine must be cleared after assembling.
2、Avoid any loosing at the joint part of nut and screw. Make sure there is no
barriers at the parts for transferring.
3、Every electric unit must not be loose. Then supply the power and make
electric wire earthing so that check whether the direction of rotation is right.
Because this machine is fully guard, so you must disassemble front-guard
and make sure whether the direction is consistent with picture 5 after have
knowledge for motor direction.
4、Check whether oil can through oil-way freely according to lubricate picture.
And add lubricant to every part.
5、Check whether upper and bottom blade’s edge date is same as the shearing
thickness.
6、Test the machine according electric Manual.
The second
concrete
pouring
The first
concrete
pouring

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ⅤAdjustment for the shearing edge gap
1. Relation between Plate thickness with cutting edge data (Picture 3)
(Cutting edge data can cut 2mm when the machine was made out)
0.15 0.20
3
4
0.100.05
1
2
Cutting edge（mm）
（mm）
Thickness
Picture 3
2. Regulation means: (Picture 4)
Loose screw 1 and nut 3 slightly. Tight nut 4 at the condition of bolt 5 is fixed.
The cutting edge thickness will increase; Loose screw 1 and nut 4 slightly. Tight
nut 3 at the condition of bolt 2 is fixed. The cutting edge thickness will reduce.
Check cutting edge date with gauges feeler, tight all the nuts and screws after
make sure it matches with plate thickness. Please note both sides must be
adjusted to consistent and the Nut #6 must be loosen before adjustment and
then fixed after adjustment.

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11
45
23
Picture 4
ⅥLubrication (Picture 5)
ITEM
Lubricate place
Quantity
Lubricate period
Lubricating oil
1
Copper Bushing
2
Once every shift
Machine oil
2
Shaft of upper blade
frame
2
Once every shift
Machine oil
3
Back guard screw bar
4
Once every shift
Machine oil

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3
2
1
Motor direction
Picture 5
This machine should be manual lubricated point by point regularly, the safety
guard on the two sides should be removed when you lubricate the point 1 and 2
in the picture 5. Viz. the part Nr.52 and Nr.57 in the exploded drawing.

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VII Maintenance
1、The machine should be used by an experienced operator. The
operator must read this manual carefully before operating.
2、Keep work area clean. Paint rust-proof oil on un-painted section and
sliding section of the machine.
3、Keep shearing blade edge sharp. If you find any damage or wear or
bull, please re-grind the blade or change a new blade. And it is avoid
to shear and cut the broken material which is too thick or the material
with rigid scar、residue、welding line、damaged edge and so on.
4、Please use clean and anti-corrosive lubrication oil.
5、Operate the machine exactly according to operation manual. Don’t
overload the capacity of the machine to avoid the damage to the
machine parts or blade.
6、At working, should any abnormal circumstance happened, the
operator must stop the working at once. Then turn the power off,
inspect the reason by a qualified technician.
7、When finishing the work, please turn the power off, and clean the
machine.
8、Inspect the electric system periodically. After inspection and repair on
the gear reduction motor, please carefully check the rotating direction
and speed are right.

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