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Examples of spare parts and
components being produced, repaired or design modified by
SEBEMATEC:-
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All
these parts including the main shaft and couplings of special
steel are either produced by SEBEMATEC in stainless steel 316
qualities or fully reconditioned and high-speed dynamically
balanced according to the corresponding grade of ISO 1940.
Original pump rotor after reconditioning by SEBEMATEC NiCr- protection sleeves of pump shafts Rotor with adjustable blades being reproduced
by SEBEMATEC
Original pump rotor after reconditioning by SEBEMATEC
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SEBEMATEC offers a comprehensive programme for pumps’ parts
reproduction or reconditioning, such as pump housings, wear
rings, impellers, labyrinths, ceramic and rubber coating
resisting to aggressive chemicals, wet abrasion and
cavitations. Petrochemical, irrigation, power plants, water
stations, foodstuff and chemical industries are our major
customers in this field.
SEBEMATEC produces pump casings to suit actual operating
conditions either of cast iron GG 20 or 25 or of stainless
steel 304 or 316. The company is capable to cast wear rings
of NI-hard/white cast iron or of copper alloys resisting to
sea water. The delivery programme includes the associated
driving transmission system and all kinds of couplings of
pumps
Anti cavitations’ coating Overhaul of cast iron sewage pumps
Anti cavitations’ coating
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Reproduction and/or rehabilitation of boilers’ feed-water
pumps for electricity generation plants. Professional
overlaying of impellers, shafts, labyrinths and wear rings.
Certified high-speed dynamic balancing acc. to ISO 1940
grade G: 2,5.
Set of stages of 12 % Cr after being overhauled. Production of wear rings of martensitic hardened steel. Stages and rings quality upon delivery.
Set of stages of 12 % Cr after being overhauled.
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SEBEMATEC produces or rehabilitates individual parts for the
entire range of valves used in the industrial fields.
Interior coating resisting to wear and chemicals is carried
out by special top-quality ceramic and rubber coating
against corrosion, erosion and cavitations.
Condenser seawater butterfly valves Complete programme for valves’ overhaul and testing
Condenser seawater butterfly valves
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SEBEMATEC produces all kinds of steel rolls without
surface coating or coated with special ceramic and
elastomeric coating resisting to the most aggressive
chemicals, abrasion, erosion and heat. The company is
very specialised in repair of non-metallic perforated
dewatering rolls for paper industry.
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SEBEMATEC produces an extensive wide range of parts and
components for crushers and mills for mining and
quarries, e.g. jaw -, cone -, hammer crushers and mills.
We offer parts, such as eccentric shafts, bearing
carriers, gears, fly wheels, crusher housings, distance
pieces, conveyor elements and interior cladding by
hardened wear-resisting plates.
Heavy Duty Eccentric Shafts for Crushers
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SEBEMATEC offers an exclusive production programme
for paper industry covering replacement or
rehabilitation of parts such as cyclone separators,
waste traps, pulpers, high-pressure water spray
systems, coating equipment, paper mill driving
gears, transmission systems, screw conveyors,
steam-drying rolls, complete range of rolls being
steel, rubber or ceramic coated or perforated as
dewatering
rolls. Abrasion resisting or hardenable martensitic
rotors are also produced by us. We recondition the
entire range of stock pumps and process valves.
Repaired waste paper pulper Vacuum Copper Dewatering Roll
High-pressure water spray system
Repaired waste paper pulper
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SEBEMATEC
produces a wide range of components and spares for heat
resisting applications up to 1150
°C.
Burner
components, burner carriers and hot air deflectors are some of
the major components being produced in this field.
Repair of Turbine Crossfire Tubes
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SEBEMATEC produces special parts according to
customer drawings or samples, such as gear
couplings, gears, special screws,
transmission elements, sprockets,
compressor components and bushings of
copper alloys for industrial heavy loads’
application. Ward cups, marine propellers and
shafts are also produced to customer
requirement.
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SEBEMATEC builds tanks acc. to customer design and drawings with
special corrosion protection coatings that are developed to
protect metal surfaces operating in any industrial environment.
The tanks are coated by the latest polymer technology and
provide an excellent degree of protection against aggressive
chemical attacks. SEBEMATEC is capable to recommend to customers
the durable rubber, ceramic or epoxy coating depending on the
kind of chemicals, concentration, temperature etc
Cationic filters’ rehabilitation and design modification in one
of the Egyptian paper mills in the boiler water treatment plant.
Left and right photos show the filter screens after being
rehabilitated. Filter interior has been coated by chemical
resisting rubber, fully sealed and self-cured by hot air and
then exposed to the standard process vacuum.
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SEBEMATEC produces special parts according
to customer drawings, samples or
re-engineers parts’ design to meet the
actual running conditions at site to
increase service life-time of component in
question.
A wide range of special steel grades
including case-hardened steel, full-core
hardened steel, cold or hot working steel,
heat and abrasion resisting steel is
available in stock. A complete range of
rubber and ceramic coating qualities are
available to increase life-time of parts in
aggressive chemical and abrasion media.
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SEBEMATEC is equipped to handle miscellaneous industrial
requirements (jobbing) according to different customers
demands disregarding whether it is a big or small
quantity. The factory offers precision sheet-metal works
of high-alloyed steel, heat exchanger tube plates and
tube elements, special components for cement industry,
brick and ceramic industry and a complete range of
components for water treatment plants, such as aerators,
screw conveyors, agitators and intake-screens etc.
Heavy duty component repair or reproduction for cement industry
Upgrading of handling systems for different industries Turn-key service for different sections of water treatment plants.
Heavy duty component repair or reproduction for cement industry
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SEBEMATEC experts were the first to
apply in the Egyptian market a
comprehensive repair of turbine rotors
and high-speed rotating shafts
overlaying by low-heat professional
welding technique keeping the standard
run-out limit tolerance of the shaft in
question. Remachining and cylindrical
grinding of the shaft as well as soft
bearing dynamic balancing is carried out
according to ISO 1940 valid criteria.
SEBEMATEC carries out complete rotor overhaul and then applies
soft-bearing high-speed dynamic balancing according to the
corresponding standard. In the above shown cases, considering
the actual running speed of 5500 RPM, the standard ISO 1940
grade G 2,5 is applied. The company is ready to export high
quality dynamically balanced products supported by
balancing certificates. This includes - but not limited
to - pump rotors, couplings, industrial fans, rotary screens,
agitators, impellers and rotary hammers. A complete programme
for electric bobbins, shaft repair and rebalancing is available.
The company offers superior chemical resistance coatings for
industrial fans and chemical mixers.
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SEBEMATEC produces a complete range of parts and
components for water intake screens for electricity
generation plants, irrigation and water treatment
stations. Driving chains of stainless steel and its
elements such as rolls, pins, etc. are produced with
the standard hardness and corrosion resistance
quality.
Mesh-screens and frames, scrapers, driving
sprockets, main driving shafts and transmission
systems are tailor-made to customer requirement.
Screen ready ex our works
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