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Performance
Characteristics:
Using hydraulic transmission, it's the newest product
of combination of punching and shearing machine in domestic
China for now, able to shear, punch shear and die shear
square steel, round steel, angle steel, flat steel, groove
steel and joist steel. The body of this machine composes
of body, engine base, steel stents, angle steel support
and shearing workbench. The machine body and base are
steel plate welding structure, other parts are linked
by bolts, which ensures the strength and rigidity during
work as well as convenience for maintenance, installation
and dismantling.
The right wallboard of the body is fitted with adjustable
heel block, which restricts the shuffling of cutting board.
The angle steel support has adjustable pressing device,
which presses the angle steel tightly for shearing.
The steel stent has rectangular and round holes of different
sizes, so that the rectangular and round steel can smoothly
pass through to carry out shearing.
There is adjustable pressure plate on the shearing workbench,
which is adjusted according to the thickness of the sheared
workpiece. There is adjustable dog plate on the workbench
for the positioning of shearing. The dog plate can be
adjusted by whatever inclination. By its side positioning,
flat steel or angle steel can be sheared at any inclination.
Integrated tool set is used, on its top there are four
stations to make angle steel shearing, round steel and
rectangular steel shearing, flat steel shearing and steel
plate die shearing. If other dies are replaced on the
shearing stations of round steel and round steel, groove
steel and joist steel shearing is also feasible. The tool
set and oil cylinder are linked by hinge, and the upper
end of the oil cylinder is hinged to the body, so that
under the function of the oil cylinder, the tool set sways
in arc shape, to execute shearing.
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The top blade of die shearing station is fixed on the
tool set, the bottom edge is composed of three blades
which are bolted to the die holder. The die shearing blades
on both sides are adjustable, to ensure correct shearing
clearance. There are side stop plate and stop plate fitted
on the shearing workbench to carry out shearing of the
plate at the correct position. The punch is fixed by locknut
to the lower end of the oil cylinder's piston rod. The
lower die supported in the die holder which is bolted
to the body. When the punch and the lower die are aligned,
tighten the bolt. To die-cut rectangular hole and oblong
hole, besides the lateral plane orientation of the piston
rod, oblong locating slod is milled on the heel block
which has external thread. To avoid back swing of the
punch, if other dies are installed in this station, bending,
pipe die shearing, shutters punching, punching large holes
and piercing of groove steel, joist steel and web plate
are also feasible. Operative norm GB/T54373-1994. |
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ENGLISH
Plate Shears Series
