Liquid lubricants and friction modifiers

Liquid lubricants and friction modifiers are designed for the reduction of noise and wear of railway material in railway curves. Since the causes of noise are few, there are alternative methods of application. The two basic methods include application with a stationary lubricator on the rail and, especially, by spraying the rail and flanges from a nozzle located on the vehicle.

The solution is based on an on-site analysis of the problem and testing. Our proposal is the result of the optimisation of existing systems and installations.

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For mobile applications
For stable applications
For manual applications
For service and maintenance

For mobile applications

The systems installed directly on the rail vehicle or maintenance carriage are considered mobile applications of lubricants and friction modifiers. The advantage of a service lubricating vehicle is its flexible use - such a vehicle, equipped with a variable system of spraying, can help to solve an acute noise problem effectively and quickly.

Part of the solution lies in the use of the vehicle's GPS signals.

http://www.sklenar-tribotechnika.cz/en/m-123-vehicle-lubricating-system/

More info here

RailLub® lubricants for rail wheel flanges (WFL)

Reducing the friction occurring between the sides of the flange and rail Significantly reducing noise and wear Differing in the content of solid particles in the mixture RailLub®90/05 lubricant The maximum content of solid…

HeadLub®90 solid friction modifiers for rail head crown (TOR)

Reducing wear and modifying friction between the rail head crown and the wheel running surface A mixture forming a highly effective lubricating layer containing selected chemically-treated particles of solid lubricant Special thickeners…

For stable applications

The application of lubricants by means of stable systems is suitable in places with permanent problems (noise, wear, etc.).

A standard stationary system is composed of hydraulic piping with rail applicators, sensors, a housing which contains a pump, and a container with lubricant filling, as well as a control and communication unit.

Variant ways of feeding allow the system to operate fully independently and separately. Many accessories guarantee high comfort of operation.

http://www.sklenar-tribotechnika.cz/cs/m-122-stable-rail-lubricator

More info here

RailLub® TS-2-1/ST lubricant for driven rail edges (FL)

Preventing unpleasant creaking caused by the friction between the wheel and the rail in curves Applied to driven rail edges Reducing wear

HeadLub ® TS-1-1/ST lubricant for rail head crown (TOR)

Immediately and successfully eliminating unpleasant squeaking in curves Creating a dry surface layer with a significant effect Even staying on wet tracks for a long time Water repellent properties

For manual applications

More info here

Spray

For the purposes of testing or operation maintenance, it is advantageous to use selected products in the form of sprays. The offer includes a spray vessel provided with a special nozzle and an application tube ensuring non-dispersed, directed…

Carried applicator

A high-quality, carried sprayer with an application tube fitted with a nozzle is optimal for the quick application of liquid products. Since this product may be filled with liquid friction modifiers containing solid particles, it is ideal for fast…

For service and maintenance

More info here

"Sklenář, s. r. o., was a good choice. Although our
requirements were rather specific, we were always satisfied
with the result."

Ing. Dalibor Krejsa, JSP International, s.r.o.
Looking back on a long and very appreciated partnership, we engaged Sklenář s.r.o. for an installation of a special lubrication system for the top of rails. The manufactured parts by Sklenář s.r.o. were made of high quality and the installation work was perfect. Another good cooperation with Sklenář s.r.o.

Günter Herzig, Managing Director IGRALUB AUSTRIA GmbH
"Great job, as always.“

Michael Smilansky FUJI ROBOTICS, USA
"We have been co-operating with Sklenář s. r. o., for more than 10 years, appreciating prompt service, professional handling, high quality and performance.“

Rainer Nothhelfer SGH Schüttguthandling, Germany
"The supply of the palletising robot satisfied our expectations. Sklenář, s. r. o., was evaluated as one of our best suppliers with an exemplary approach to solving
our problems."

František Peringer, Gypstrend, s.r.o.
In 2015, we started a trial operation of a system of the additional lubrication of tram wheel flanges and the rail heads, supplied by Sklenář s.r.o. The HeadLub 90 friction modifier used meets the required parameters, and its applications significantly eliminate undesirable sound pressure and reduce the wear.

an Šurovský, Ph.D., Dopravní podnik hl. m. Prahy (04/2016)