CATENARY
At the beginning of year 2013 another railway line with newly build catenary with the TRANSCOM’S products was completed. Designed and developed in conjunction with Bulgarian and foreign companies and experts, the parts and assemblies manufactured by TRANSCOM’S allowed setting new speed record on railroad in Bulgaria of 175km/h! For the needs of the railway infrastructure TRANSCOM’S produces and delivers: |
INSULATORS
In the manufacturing process, all fitting elements (respectively the insulators containing them) are subjected to 100% control with test loads as defined by TSRI 007-2006 and EN 50119. The NRIC is using more than 7 000 pcs of insulators manufactured by TRANSCOM’S since 2004, including in extreme climate environment, soiling and operational overloads. There is no registered failure of a composite insulator manufactured by TRANSCOM’S as of to-date. The multi-component technology chosen by TRANSCOM’S ensures flexibility in the manufacture of various designs and meeting the client-specific requirements. The selection of dimensions and V-shaped fixing of cable terminals to the fiberglass rod provide for unsurpassed mechanical strength of the insulators even in the unavoidable cases of prolonged electric arch in real circumstances (due to atmospheric and operational overloads). |
CANTILEVERS
TRANSCOM’S offers two solutions for the hanger pipes:
With view of the technical end economic studies, TRANSCOM’S recommends, as optimal solution, aluminium alloy F31 pipes and fixture of hot dip galvanized, precision cast steel. Using the wide range of fixing elements that TRANSCOM’S produces makes possible any other choice of materials for the pipes of the hanger constructions. |
TENSIONING DEVICES
To respond to the specific needs of the NRIC, TRANSCOM’S company designed and developed a tensioning device for simultaneous compensating of the elongation of both the contact and the messenger wires. The tensioning devices of this type significantly reduce the cost of the tensioning system, with still guaranteed tensioning force, and assured protection of the line when tearing of one or both the contact and messenger wires occur. |
CLAMPS
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CONCRETE WEIGHTS
TRANSCOM’S products range also includes concrete weight of 25kg, diameter of 410mm and height of 80mm. Thus reducing the total size of the weights-block, a longer travel of the tensioning device is provided. The new manufacturing technology allows producing of weights with height of 40mm and weight of 12,5kg. |
FIXTURE, TENSIONERS AND ADDITIONAL PARTS
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ROLLING STOCK
TRANSCOM’S specialization in metal, rubber and rubber-to-metal parts of different size (0,001kg to 20kg) and versatile production program (single parts to mid-range mass production) provides good conditions for developing and manufacturing of wide variety of parts and systems in the rolling-stock trend. We have already developed a large range of elements and assemblies for the needs of our modern wagon-building partners. This allows us the flexibility to provide short lead times for small and large orders. The integrated quality system ensures that the requests of our customers are met with the attention to the detail required by the railway car/locomotive building industry.
As a manufacturing specialists focused in the railway industry, we will always consider developing/adopting new products for our customers in the railroad field, that suit our manufacturing capabilities.
Some of our most wanted products for the rolling-stock building industry of both passenger and freight railway cars/wagons include, but are not limited to:
RUBBER AND RUBBER-TO-METAL CUSHIONS AND COVERS |
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PNEUMATIC EMERGENCY BRAKE ACTIVATOR |
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SOLUTIONS FOR PASSENGERS WC
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FIXTURE AND PARTS FOR WAGONS
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