http://VACCUMPUMPMANUFACTURER.COM
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'evacuation cart'
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ac ges charging machin Another two set of evacuation cart successfully installed at reputed AC & Refregeration company in India. Thanks to Quality vacuum Pump from DHVE and System designing capability oF DHVE Team.Many more such systems are under manufacturing.
Direct Driven Vacuum Pump Being a quality-conscious organization, we are engaged in manufacturing, exporting, trading and supplying a highly efficient Direct Driven Vacuum Pump. It is used in various medical applications such as radiotherapy, radiosurgery and radiopharmacy. It is designed using optimum quality components and advanced technology under the supervision of veteran professionals. It can be installed easily and is made available in a range of technical specifications. Our offered Direct Driven Vacuum Pump is highly acknowledged for its sturdy construction, optimum functional life and trouble-free operation. Salient Features Compact and light weight. Smooth and silent running, Gas Ballast system. Low Oil Charge. Low Power. High Ultimate Vacuum. Simple in operation. Maintenance free working. Low working temperature Anti - suck back system The choice of pump capacity depend on Type of application Volume to be evacuated Time allowed and degree of Vacuum Quantity and type of process gas and vapour Accessories Oil Mist Eliminators Moisture Trap Mechanical Isolation Valve Electro - magnetic Isolation - cum air admittance valve Long Nipple Different types of clamps Union Connector Any Other types of lifting required for Vacuum Pump as per Customer's specification Applications Used independently or in series with diffusion pumps, oil ejector pumps or booster pumps. Our high vacuum pump can serve in such application. Distillation processes Dehydration processes Filteration processes Exhausting of electronic tubes Vacuum metallurgy Vacuum sublimation Vacuum Impregnation Packing operations Bottles filling operations Thin film coating processes Refrigerator and air - conditioning compressor evacuation Freeze drying of food and drugs
DINESH HIGH VACUUM ENGINEERING Company Profile http://vaccumpumpmanufacturer.com DHVE Vacuum is the industry leader in the manufacture and distribution of high quality vacuum pump fluids. DHVE Vacuum was founded in 1972 in SHD, DELHI. For over forty years, we have offered our customers quality, cost effective vacuum fluids necessary to meet the changing technology in high vacuum systems. Product Lines High vacuum mechanical and diffusion pump fluids Turbo molecular pump fluids Heat transfer fluids High vacuum greases and waxes Inert PFPE and CTFE vacuum pump fluids Preventative maintenance products Fluid reclamation services Custom distillation Products, Services, and Markets DHVE Vacuum manufactures and distributes a complete line of mechanical and diffusion pump fluids for all pump types and vacuum applications. Since vacuum fluids are our primary business and not a sideline, DHVE has made the manufacture of vacuum distilled products our area of expertise. In support of our broad range of vacuum fluids, DHVE also offers a line of preventive maintenance products, heat transfer fluids, and high vacuum greases and waxes. dhve’s services include custom distillation of fluids and a reclamation service for used fluids. dhve’s mechanical pump fluids are vacuum distilled paraffinic hydrocarbons containing no aromatic or viscosity improvers that are lost during oil filtration. Compared to undistilled vacuum pump fluid, dhve’s pure vacuum mechanical pump fluids provide excellent lubricity, oxidation resistance, lower vapor pressure, and four to ten times longer fluid life. dhve also offers a complete line of complimentary PFPE and HaloVac inert vacuum pump fluids. dhve Vacuum also offers a broad line of diffusion pump fluids for a wide range of applications. These fluids include distilled hydrocarbons, silicones, organic esters, and other synthetics. Preventive maintenance products include flushing fluids, solvents, acidity test kits, and vacuum service safety carts. Regular preventive maintenance practices will lengthen the life of a pump, reduce costly down-time, reduce the cost of repairs, and optimize performance levels. In response to customer concerns over rising cost and ecological waste problems, dhve Vacuum has developed a reclamation process for used or contaminated pump fluids. This serves to recover or prolong the life of both mechanical and diffusion fluids. dhve’s reclamation process will produce a high-yield, quality product that meets the performance specifications of new fluid. Through the stringent testing procedures done on reclaimed fluids, dhve can guarantee a fluid that meets or exceeds original specifications.Our research department, which is always committed to new product development, works closely with both end users and pump manufacturers in order to be the leader in vacuum pump fluids. Through this association, dhve has learned to manufacture vacuum fluids that enable vacuum pumps to attain optimal performance for all applications. Our Commitment to Quality As a commitment to our high quality standards, dhve has instituted a Statistical Process Control Program, which constantly monitors critical control operations ranging from inspection, production, and packaging. Using the Statistical Process Control Program, our engineers can immediately observe any statistical variations in process production and make appropriate on-line corrections, enabling complete adherence to dhve’s manufacturing specifications and stringent quality requirements. All fluids that dhve manufactures are batch tested and must conform to strict viscosity and low vapor pressure specifications. Each batch is numbered and samples are kept for future reference. Our strict quality procedures insure a product that is recommended by major pump manufacturers. Our products are marketed worldwide and are used in a number of various industries. Our customer base is exceptionally broad, ranging from small proprietorships to major manufacturers and research institutions throughout the world.
DIRECT DRIVE VACUUM PUMPS These pumps belonging to series DHVE are designed to work non-stop without any problem, for a long period of time. These are Direct Drive, Double Stage, Oil Sealed, Rotary High Vacuum Pumps wherein, State of the Art technique has been adopted to ensure proper alignment and the fine setting of each & every component used, remain ever undisturbed. The main components of the pumps are made out of the selected superior quality raw materials, which mainly consist of specially treated Cast Iron and Steel. The pump is coupled directly to the Motor shaft without using any additional coupling which not only makes it compact, but also ensures its powerful positive drive sufficiently noiseless. Features Fast Evacuation, Extremely Light Weight, Portable, High Vacuum Generation, Specially treated Vanes for longer life, Low temperature rise, Low Noise & Vibration free performance, Economical, Low-Current Consumption, Versatile Models Applications Gas Charging in ACs and Refrigerators, Car AC Servicing, Laboratories, Research & Development Units High Vacuum Systems, Scientific Equipments, Food Processing Units, Printing and Film Processing, Air Sampling / Environmental Studies, Vacuum Forming, Electronic & Electrical Industries.
vacuum coating Where can vacuum be used in coating processes? Vacuum plays a decisive part in many coating operations in which metals, plastics or glass are deposited in vapour form. In many cases these processes would not be possible without vacuum. A medium or high vacuum is applied to the chamber for its evacuation at the start of the process, after which reaction gases are extracted or solid raw materials vapourized. All these processes have a common requirement: a completely reliable medium or high vacuum in the chamber that precisely matches the coating process. Such coating operations are carried out to alter the surface characteristics of the material, such as hardness or resistance to corrosion. Vacuum coating may also be used to improve the adhesive or wetting qualities of the material, or to make surfaces permanently hydrophobic or hydrophilic. Our vacuum systems are delivered with made-to-measure components for all types of vacuum-based coating processes. Which dhve vacuum solutions are especially suitable for coating processes? Our product range includes a large number of different vacuum solutions for coating processes, and we supply individual pumps or complete vacuum systems. dhve screw vacuum pumps are ideally suited to these applications, and in combination with vacuum-boosters are a proven standard solution for medium vacuum applications. The large number of variants of both dhve and vacuum-boosters enables vacuum systems to be designed to match the process exactly. For high vacuum applications we offer Turbo turbomolecular vacuum pump and Rangu diffusion vacuum pump series, which in combination with a backing pump may be configured to suit the coating process precisely. Examples of dhveVacuum technology in coating processes: Physical Vapour Deposition (PVD) Chemical Vapour Deposition (CVD) Metallization Want to know more? Contact us directly (Dhve India):
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