General partner and Service center of the company
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Distributor (authorized representative) to supply turbomolecular pumps to industrial enterprises of Russia, Ukraine, Kazakhstan and Uzbekistan

The Russian company ООО «ЭНЦЕ Инжиниринг» (ENCE Engineering) is a general partner and a service center of a Swiss production and engineering company ENCE GmbH (ЭНЦЕ ГмбХ). The headquarters of ENCE GmbH (ЭНЦЕ ГмбХ) was founded in 1999 and has now a wide technical staff in pumps and other process equipment.

ООО «ЭНЦЕ Инжиниринг» (ENCE Engineering) together with the headquarters ENCE GmbH (ЭНЦЕ ГмбХ) is in a position to supply turbomolecular pumps, perform service activities including supervision, startup and commissioning, after sales and post warranty maintenance, through our own resources, and also involving a wide network of our representative offices in CIS-countries.

Baltic states: Lithuania, Latvia

The Russian company ООО «ЭНЦЕ Инжиниринг» (ENCE Engineering) is an official representative of pump manufacturers such as:
Shin Nippon Machinery (Japan),
Sundstrand Corporation (the USA),
Oilgear (the USA),
Teikoku Electric (Japan),
HAUKE-MP GmbH (Austria)

Together with the headquarters, ООО «ЭНЦЕ Инжиниринг» (ENCE Engineering) performs supplies of turbomolecular pumps to the following industrial enterprises in CIS-countries:
Pump supplies for the last 5 years

General overview

Rotor, motor and bearings may be the source of vibration in a turbo molecular pump unit. Dynamic balancing can reduce the rotor imbalance to the low level. Thus, the forces resulting from the unequal distribution of mass along the axis of rotation are minimized.

Vibrations caused by the motor arise along with stator-rotor interaction. Besides, vibrations are generated by suspender or moving parts of the bearings. However the overall vibration generated by the motor and bearings is lower than that resulted from rotor imbalance. The bearing vibrations may increase in case they are defect or during the attachment of the system to the pump unit. If latter, the system design shall be adjusted by means of changing the mass and the level of rigidity, or by means of installation of insulators between the pump unit and the system.

High wearing and operation quality of the turbo-molecular pumps is ensured by a special suspender design. The suspender of these pumps is equipped with the solid lubricated ceramic ball bearings. The balls are made of silicon nitride providing a range of advantages.

Such bearings are twice harder than steel analogues and feature high stability at minimal pressure and surface contact. The hardness of the bearing design contributes greatly to the reliability and operation quality of the pump units.

Rather light weight of the ball material and index of density (40% lower than that of steel) reduces the load and inner stress resulting from centrifugal action. Low level of ball material friction extends service life due to the surface stability of the parts. Besides, silicon nitride features higher temperature stability. Solid lubrication used in these bearings provides reliable pump operation and avoids the need of additional maintenance.

The Russian company ООО «ЭНЦЕ Инжиниринг» (ENCE Engineering) is happy to collaborate with both large ambitious pump manufacturers and fast-growing companies in search for new trade areas for their products.

Our group of companies totals around 200 employees and we are ready to become a distributor for those manufacturers whose strategy is oriented to improve long-term competitive position at Russian and CIS-markets.

We are always open to consider any partnership proposals!

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