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The Machinery Department has made significant contributions
to industry through its supply of high quality machinery,
including steel making and processing machinery, and equipment
and plant for the chemical and general industries, water gates, water pipes and equipment for power generation.
The department's products enjoy an excellent reputation
with users, since they are built to the high standards
associated with the shipbuilding industry.
We design and manufacture a wide range of land-use machinery
products, steel-making machinery, and various
pressure vessels (ASME-U・U2・S Stamp Holders) for the
petrochemical industry.
Our marine-use machinery products range from boilers
for new ships, various tank systems for LPG/LEG/LNG ship
use,
stabilizers,
to forgings such as crankshafts and propeller shafts
for ship use.
We intend to continue to expand our product range and
develop new lines based on our highly sophisticated designs
and productive techniques. We will also enlarge the scope
of our after-sales service system. |
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 We obtained ISO 9001 international quality standard in relation to boilers and pressure vessels in August, 1997.
Then obtained the same standard in relation to water gates in March, 1998
ISO Mark |
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Product Information |
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| We manufacture and supply forged products, including
a number of main components for diesel engines,
such as large assembly type crankshafts, intermediate
shafts, and propeller shafts. Such products are
highly regarded by users. |
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At our Sasebo plant, we manufacture the
heavy machinery for Sperry Gyrofin ship roll stabilizers.
Four main machinery sizes are manufactured, with a range
of fin areas available in each size.
Gyrofin stabilizers are installed on a wide range of vessels, including
cruise vessels, passenger/vehicle ferries, RO/RO, and container vessels.
Marketing is conducted through regional Litton Marine Systems offices world-wide. |
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In addition to technologies based on many years
of production experience, we have facilities and
a quality management system appropriate to an
ASME-U・U2 (general pressure vessels) and ASME-S (boilers)
certified plant.
We design and manufacture pressurized (normal
and low temperature) liquefied gas tanks, loading
and unloading facilities for ship use, and pressurized
(normal and low temperature) liquefied gas tanks
for use on land, as well as storage facilities
and a variety of chemical machinery.
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As a sub-licensee of the Foster-Wheeler
Co., we have manufactured and supplied over 170 units
of Foster-Wheeler type boilers to date, after having standardized
on these types for main boilers (70T/H-120T/H) and auxiliary
boilers (25T/H-80T/H). We have also standardized and manufactured
boilers with smaller capacities, and can modify designs
and working pressures upon request. |
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Our plant-related business deals
mainly with generation equipment catering to the needs
of power generation plants (nuclear, thermal, hydro
and floating).
By integrating the technology nurtured in respective
departments, the department assumes full project responsibility,
ranging from design and manufacture to site installation
work.
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Dams supply the water for hydraulic power generation
and to meet the demands of the public water supply
for agriculture and industry, , all of which are
indispensable to economic growth and human life.
Hydraulic gates and steel penstocks play an important
role in the control of flood waters, water-utilization
schemes and flood-prevention for the control of
water intake, and the prevention of and protection
against high tides and tidal waves.
We have already constructed a large number of these
items to date, and won official commendation from
the Kyushu Regional Construction Bureau, Japan for
the excellent construction work we performed on
the crest gates for the Yabakei Dam Project.
Moreover, we intend to improve our standards of
technology by developing super-high pressure gates,
surface water intake gates and larger diameter steel
penstocks and manifold pipes.
At the same time, we have been steadily expanding
our foothold in Southeast Asian and South America
and have already carried out projects in those areas.
An example of one of our extra large projects is
the Indonesian Cirata Hydroelectric Power Project,
in which 4,940 tons of steel was used; 2,440 tons
for the steel penstocks and 2,500 tons for water
gates and similar items. |
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We can also supply items such as: |
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1. Power generation stations
Various types of tanks (water, oil, liquefied gas),
cooling water pipes, smoke stacks. |
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2. Ports and harbors
Sea berths, pontoons, ramp ways, buoys, floating
breakwaters. |
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3. Transportation machinery
Portal cranes, cable cranes, over-head cranes. |
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4. Other items
Steel caissons, steel frames,
and other special structures.
Tabira Port Movable Bridge (Nagasaki Pref., Japan)
Crest Radial Gates for the Cirata Hydroelectric
Power Project (PLN, Indonesia) |
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Business
Strategy
Machinery 
