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COMPANY ELPA IS AN EXPERT ON FIELD OF ENVIRONMENTAL TRIBO-TECHNOLOGY, RAIL FRICTION AND NOISE REDUCTION MANAGEMENET, SPECIALIZED IN REDUCING THE NOISE AND WEAR OUT GENERATED BETWEEN TWO MOVING, EXTREMELY LOADED, METAL SURFACES LIKE THERE IS RAIL AND WHEEL CONTACT.

WITH ABILITY OF APPLYING SPECIALLY DEVELOPED “CHFC” MATERIALS (FRICTION AGENTS), THE UNIQUE DEVICES EFFICIENTLY MITIGATE POLLUTION OF ENVIRONMENT WITH MIDDLE AND HIGH FREQUENCY NOISE ON THE VERY SOURCE (THE SQUEALING OCCURRING IN SHARP CURVES OR AT HEAVY BRAKING OF COMPOSITIONS AND WHILE BRAKING OF WAGONS AT HUMP YARDS) AS WELL AS THEY REDUCE POLLUTION OF ENVIRONMENT WITH FILINGS AND CHIPS ON RAILWAY TRACKS, TRAMWAYS, METROS, HUMP YARDS AND AT OTHER HEAVY INDUSTRIE.

CHFC MATERIALS ARE CLASSIFIED AS FRICTION AGENTS AND NOT AS LUBRICANTS DUE TO THEIR EXCELLENT TRACTION (ADHESION) CHARACTERISTICS WHICH ARE FOR UNINTERRUPTED AND SAFE RAIL TRANSPORTATION CRUCIAL. CHFC MATERIALS DON’T CONTAIN ANY HEAVY METALS (LIKE COOPER, ZINC, NICKEL, ETC.) AND ARE ENVIRONMENTALLY FRIENDLY.

CORRUGATION AND GAUGE CORNER CRACKING (GCC) OF THE RAILS AS ROLLING CONTACT FATIGUE (RCF) ARE UNWANTED EFFECTS, WHICH CAN BE WITH ELPA’S SYSTEMS EFFECTIVELY REDUCED.

ABILITY OF CUSTOMIZED ADJUSTMENTS OF EACH SYSTEM TO SPECIFIC PROBLEM (BESIDES WEAR OUT REDUCTION OF RAILS AND WHEELS ALSO WEAR OUT OF RETARDER’S BRAKING SEGMENTS, HEARTS, FROGS, CHECK (GUIDE) RAILS, RAIL SWITCHES, SWITCHPOINTS, AND OTHER PARTICULAR PARTS ON RAILWAYS) MAKES US PERFECT CHOICE FOR YOU.

REDUCTION OF LIFE CYCLE COSTS (LCC) FOR ALL STATED ABOVE MAKES INVESTMENT IN OUR PRODUCTS PROFITABLE WITH HIGH INTERNAL RATE OF RETURN.

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