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China, Chinese Hsnd280-46n High Pressure Horizontal Hydraulic Oil Station Main Sealing Oil Screw Pump1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Pump Vacuum EquipmentScrew PumpOil PumpHydraulic Pump
Dongfang Yoyik (Deyang) Engineering Co., Ltd.
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Product Description Product DescriptionThe HSND280-46N screw pump is an advanced positive displacement low-pressure rotor pump, which is an essential hydraulic delivery pump for the sealing oil system of steam turbine generators. It is widely used for conveying liquid media with good lubrication and no solid particle impurities, including various fuel oils, hydraulic oils, mechanical oils, turbine oils, and heavy oils. In complex industrial environments, the HSND280-46N screw pump exhibits excellent performance and reliability.Structure:The structural design of the HSND280-46N screw pump is ingenious, including one active screw (main rod) and two driven screws (slave rod). These screws mesh with each other through the assembly of the shaft sleeve, which is installed inside the pump body. The two ends of the pump are equipped with key components such as front and rear covers, bearings, machine seals, and bearing seats, which together form the foundation of this efficient conveying system.Fuction:The functions of the HSND280-46N screw pump are distinct and diverse. During the operation of the pump, the active screw rotates under the drive of the prime mover, thereby driving the driven screw. After the liquid medium is introduced into the pump suction port, it uniformly and continuously enters the sealing chamber along the axial direction of the screw. Due to the formation of a sealing chamber from the screw at a certain length of the meshing spiral surface, the volume of the sealing chamber does not change during movement, thus achieving stable and non agitated transportation of the liquid medium.Working Principle:The working principle of HSND280-46N screw pump: This pump is based on a combination of screw profile sealing and screw motion. The rotation of the driven screw eliminates the need for synchronous gears, making the system more simplified. The product adopts a shaft seal in the form of a skeleton oil seal, and the bearing structure is built-in, which is lubricated by the conveying medium. The pump can be driven by an electric motor or other prime mover through a coupling, and usually a squirrel cage three-phase asynchronous motor is chosen as the driving motor.Product Parameters Technical Specification of Screw PumpPump TypeScrew PumpMediumLubricant(oil), Vegetable oil, Water ethylene glycol, Lubricating grease, Light diesel oil, Fuel wastage(oil), Other sticky chemical mediumFlow5-5300L/minSpeed500-3000rpmTemperature0-150°CMedium RequirementNo solid particlesOperating pressure≤4.0MpaViscosity range3-1500mm2/sAllowed suction height≤8mMounting TypeHorizontalUsageSpecial use for power industryRotation directionright rotationSpiral rise angle40Bearing formbuilt-inInlet and outlet positionright in and left outMaterialGrey iron pump body+ductile iron liner Detailed PhotosProduct Features:> The screw shaped line seal ensures the efficient delivery capacity of the pump.> No need for synchronous gear design, simple structure, and high working stability.> The design structure is compact, suitable for limited space, and easy to assemble and maintain.> The built-in bearing structure and lubrication system ensure good pump stability and long service life.> Multiple installation methods, flexibly adapting to the needs of different industrial scenarios.Applications of Screw Pump:> Ideal choice for designing sealing oil systems for steam turbine generators.> Lubrication systems for industrial machinery, equipment, and production lines.> Transporting various types of fuel oil, hydraulic oil, mechanical oil, etc. in the petrochemical industry.> Transporting chemicals, solvents, and other liquid raw materials in chemical production lines.> Transporting hygienic grade liquids in the food and pharmaceutical industries.> Transporting liquid fuels, lubricants, etc. in the energy industry.> Lubrication systems and other fluid transportation requirements in ships and marine engineering. Related ProductsYoyik offers different types of Hydraulic pumps for industrial users:Hydrogen side AC oil pump HSNH210-36NPump bushing ACG052N7NVBPEmergency pump coupling cushion HSND280-46NRecirculating oil pump mechanical seal ACG052K7NVBPsealing oil Emergency pump HSNH210-36small screw pump HSG940*2-42Recirculating sealing oil pump 104-φ40seal oil pump HSNH210-54POMPA LUBE OIL MSM HSNH440-46main sealing oil pump bushing ACG060N7NVBPSeal oil roots pump ACF080K5IVBPRecirculating sealing oil pump 3G55-105Emergency pump bearing HSNH660-40NZPump Coupling Cushion KG70KZ/7.5F4Repair kit for seal oil pump ACF080N4IRBO Packaging & Shipping Standard & solid packaging ensures your goods safety. Various professional packages at your choice Multiple choice of reliable and cost-effective shipping methods available. Company Profile- ABOUT US -Dongfang Yoyik Engineering Co., Ltd is located in Deyang, Sichuan, China's heavy equipment base, was founded in 2004. The company is a professional power plant spare parts manufacturer and supplier. Our products are applicable for many thermal power plants, hydropower plants, metallurgic industrial power plant, cement plant power house, aluminum plant power house, and coal mill power plants.From advanced precision electric elements and components to highly-customized metal items, you can find all the needed for a power plant from Yoyik.Yoyik is the exclusive agent of W.M. Nugent CO Inc for selling Nugent filter elements and filtration system products in China. The company also has great advantages in of many hydraulic products, including pumps, valves, sealing materials, etc. the brands include Vickers, Moog, star, copaltite, temp-tite, 707, etc. Our Advantages - TECHNICAL PATENTS - - OUR ADVANTAGE -- COOPERATIVE INDUSTRIES -Yoyik offers wide range of spare parts for customers in different industries: FAQ- ORDER NOTES -√ Model SelectionBefore purchasing, please ensure that the model specifications you provide are complete or that the drawings have been drawn so that you can provide timely and accurate quotations.√ Quality AssuranceWe promise to provide high-quality products and after-sales service. If there are any quality issues, please contact us promptly.√ Secure TransactionsWe sell on MIC, provide a secure and reliable trading environment, and accept multiple payment methods to facilitate your purchase. - FAQ -- Are you trading company or manufacturer?We are factory located in Deyang, China.- How long is your delivery time?Generally it is 2-5 days if the goods are in stock. Or it is 7-21 days if the goods are not in stock, it is according to quantity.- Do you provide samples? Is it free or extra?Sorry we do not offer samples.- What price terms do you accept?Our company can accept all trading manners, eg. EXW, FOB, CIF etc- What payment terms do you accept?We accept T/T.
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