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Hydrodyne Rotary joints |
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Hydrodyne Rotary joints are used on wide variety of equipment from mobile construction to precision equipment, steel mill industry, utility equipment, special purpose machines etc.
Single & Multi passage application standard and custom-built rotary joints are available up to 350 bars working pressure with variety of bearing and seal combinations for speeds up to 1000 rpm. |
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| Single, Twin & Multi Passage |
Multi passage BSP Port |
Multi Passage SAE Port |
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Custom Tailored To Your Specifications |
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For over 10 year, HDI has earned reputation in the field of fluid power products all over India.
Along with hydraulic cylinders, valves & power pack units we have made special impact in the market on rotary coupling / joints, which are not only made to customer specification but are also available in our standard.
Our ongoing commitment to the testing of new concept seals, bearings & different type of material has earned our rotary coupling a reputation for superior quality & performance. |
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Quality Design & Construction : |
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Single, Double & multi passage as per HDI std. |
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Hydraulic and Pneumatic. |
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100% Hydraulically tested before dispatch |
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Customer approval of final envelope and postings on CAD generated drawings. |
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Faster delivery, Standard range ex-stock |
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HDI Rotary coupling operate on equipment in wide variety of fields from mobile construction equipments to precision service equipment, utility equipment, Steel mill industry, Special machine handling equipment etc. |
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Passages 1 to 12
Rotation speeds up to 100 RPM (with bush bearing)
Max pressure : 315 bars
Max. Flow: Up to 200 l pm
Coupling can be supplied for higher speed up to 1000 rpm with ball / roller bearing & special rotary seals. |
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Manufactured based on operating set of parameters |
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Coupling with different port size specification than HDI standard can be made upon request. |
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Components Street Rotor accurately machined and hardened and / or chrome platted. |
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Specially designed seals ensure longer life, minimum friction, minimum pressure drop and ease in assembly. |
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No metal contact on any bearing surfaces. |
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Rotor may be center drilled for additional passage or to accommodate cable or hose etc. that pass through |
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