NEPTUN S.A. is the leading manufacturer of mechanical transmissions in Romania, equipped with modern technical and technological facilities, producing high-level, high-quality technological products.<\/p>\n<\/div>
The main ranges of mechanical transmissions currently manufactured at NEPTUN are:<\/strong><\/p>\n<\/div> one, two, three or four – step helical gear-units rated for max. 600 kW<\/p>\n<\/div><\/li> one, two, three or four -step bevel and bevel-helical gear-units rated for max. 800 kW<\/p>\n<\/div><\/li> one step worm gear-units rated for max. 1100 kW<\/p>\n<\/div><\/li> two and three- step helical and helical worm motor-gears, equipped with explosion-proof or standard motors, rated for max. 45 kW<\/p>\n<\/div><\/li> custom-made gears and geared motors with bevel and worm gears according to the client requirements, based on a high-class technological and constructive design made by our own highly experienced engineers<\/p>\n<\/div><\/li> manual and electric actuators for valves<\/p>\n<\/div><\/li> various spare parts requested by customers<\/p>\n<\/div><\/li> drive heads for oil extraction using progressive cavity pumps<\/p>\n<\/div><\/li> other mechanical transmissions for industry and agriculture<\/p>\n<\/div><\/li><\/ul><\/div><\/div> The specific working conditions of machinery in the surface coal mining industry\u2014characterized by high and variable dynamic torques, low output speeds, heavy shocks, outdoor operation in environments with coal dust and moisture, as well as installation in confined spaces and inclined positions\u2014require the design of compact, rigid, and highly reliable gear units.<\/p>\n To meet these requirements, Neptun gear units feature high-rigidity welded casings, bevel gears with case-hardened and ground curved teeth, cylindrical gears with case-hardened and ground teeth, appropriately sized bearings, and an optimized lubrication system.<\/p>\n Neptun offers a full range of special gear units, both newly manufactured and refurbished, used on all types of machinery in coal quarries. These specially designed gear units are found on all equipment used in surface coal mining operations.<\/p>\n<\/div>\n In coal-fired power plants, driving complex machinery for the storage, preparation, and handling of coal for combustion, as well as for the removal and transport of ash, requires high-performance speed reducers. Neptun’s portfolio is comprehensive and designed to meet the most demanding customer requirements.<\/p>\n For the operation of industrial valves installed on water, air, gas, and live steam circuits, as well as in complex automation loops, we provide advanced electric actuators for precise opening, closing, and regulation.<\/p>\n Neptun’s portfolio covers the entire operating range\u2014including torques, speeds, strokes, and operating times\u2014offering high-quality, operationally safe products in a wide variety of configurations to suit any industrial need.<\/p>\n<\/div>\n The specific operating conditions of metallurgical machinery\u2014characterized by high power, variable loads, and significant static and dynamic forces\u2014require robust, precision-engineered mechanical transmissions.<\/p>\n Beyond our standard product range, we offer a vast selection of special and custom-made mechanical transmissions, specifically engineered to drive a wide variety of heavy-duty metallurgical equipment.<\/p>\n The mechanical transmissions manufactured by Neptun are utilized in:<\/strong><\/p>\nMechanical Transmission Applications<\/h3><\/div>
<\/i>Mining<\/h4><\/a><\/li>
<\/i>Energy<\/h4><\/a><\/li>
<\/i>Metallurgy<\/h4><\/a><\/li>
<\/i>Chemical Industry<\/h4><\/a><\/li>
<\/i>Cement Industry<\/h4><\/a><\/li>
<\/i>Transport<\/h4><\/a><\/li>
<\/i>Oil&Gas<\/h4><\/a><\/li>
<\/i>Agriculture<\/h4><\/a><\/li><\/ul><\/div>
<\/i>Mining<\/h4><\/a><\/li><\/ul><\/div>
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<\/a><\/div><\/div><\/i>Energy<\/h4><\/a><\/li><\/ul><\/div>
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<\/a><\/div><\/div><\/i>Metallurgy<\/h4><\/a><\/li><\/ul><\/div>
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