Projekt  "Prace B+R w zakresie wielkogabarytowych tulei, odlewanych metodą odśrodkową, o wysokich parametrach wytrzymałościowych i ślizgowych w Kigema sp. z o.o." jest współfinansowany  przez Narodowe Centrum Badań i Rozwoju w ramach Programu Operacyjnego Inteligentny Rozwój 2014-2020. 

Gears

The specialist worm gear is one of the most important component drive train

GEARS MADE FROM CENTRIFUGAL CASTINGS

KIGEMA applies centrifugal casting to components using all copper and aluminum alloys covered by international and local casting standards (DIN EN 1982:1998-12, PN-EN 1982, DIN 1705, 1709, 1714, PN 91/H-87026, ASTM B271, BS 1400), as well as using special alloys.

PARAMETERS

Our specialty are large size castings:

Diameters range:
up to 3000 mm
CuAl10Fe2
CuSn11P
CuSn7Zn4Pb7
CuZn33Pb
CuAl10Fe
UE12
CuAl10Ni3Fe2
CuSn11Pb2
CuSn10Pb10
CuZn37Pb
CuAl10Ni
B555
CuAl10Fe5Ni5
CuSn12
CuZn25Al5Mn4Fe3
CuZn25Al5
CuAl11Ni
RG7
CuAl11Fe6Ni6
CuSn12Ni2
CuZn34Mn3Al2Fe1
CuZn34Al2
CuSn5ZnPb
B1010
CuSn10
CuSn5Zn5Pb5
CuZn32Al2Mn2F31
CuZn35Al1
CuSn7ZnPb
C95800
B101
BS1400 AB2
C52400
C91700
C83600
C93200
C90500
C86300
C86200
CC495K
CC762S
CC480K
CC333G
CC332G
CC764S
CC493K
CC483K
CC481K
BA1044
BA93
CuAl10Fe
CuAl10Fe2
CuAl10Fe5Ni
CuAl10Fe5Ni5
CuAl11Fe6Ni6
CuSn10
CuSn10P
CuSn12
CuSn12Ni
CuSn12Ni2
CuSn25Al5
CuSn5Zn5Pb5
CuSn7Pb15
CuZn25Al5
CuZn34Al2
CuZn34Mn3Al2Fe1
CuZn40Al2
MK80
MO59
Mo60
Pan Blei Bz 15
RG 7
RG10
RG 7 (...)

Standards: PN-EN 1982,  DIN 1705, 1709, 1714,  PN 91/H-87026, ASTM B271, BS 1400 

Material type: Aluminium Bronze, Tin bronze, Leaded bronze; Brass alloy, Special alloy

APPLICATION OF CENTRIFUGAL CASTED GEARS

Castings produced by Kigema find their application in large size gearboxes.

REQUEST FOR QUOTATION

Versatility

Wide range of diameters and alloys: 80 – 3000 [mm]; 115 alloys

Quality

High quality 98,5% success rate

All in one

High quality 98,5% success rate

Fast

Short lead Times from 2 to 4 weeks

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MAKE QUOTATION RIGHT NOW

REQUEST FOR QUOTATION
Induction furnaces, modern casting equipment, and mechanical processing machinery are used in the production process at Kigema. Our machine depot and technology ensure that the casts have excellent mechanical properties. Quality control confirms that our products are casting defect-free.

KIGEMA tests the mechanical properties of our products and analyses their chemical composition using emission spectrometry. KIGEMA conducts penetration, ultrasonic tests, radiographic examinations, metallographic microscopic examination and issues certificates of conformity with EN 10204-2.2, 2.3, 3.1B
During the centrifugal casting process, metal is poured into a rapidly rotating metal mold. The metal is pressed against the walls of the mold with centrifugal force. The pressure created ensures close contact between the metal and the mold. Gases and intrusion are transferred towards the center of rotation, to the inner part of the casting, which is removed by subsequent treatment. The casting gradually solidifies away from the wall in the direction of the axis of rotation. The remaining molten metal is pushed into the foundry cavities, which improves the homogeneity of the casting.

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REQUEST FOR QUOTATION

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