DHVE 531da7cb4ec0a43f6814399a False 2052 43
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DHVE VACUUM FURNACE, The company specialized in industrial vacuum furnaces manufacturing. Horizontal gas quenching furnace is used for gas quenching of materials like tool steel, die steel, high speed steel, super high strength steel, etc. The heating chamber is separated with the quenching chamber, which saves much energy and has good cooling. Technical Features 1. Vacuum twin chamber gas quenching furnace uses horizontal, two chambers, bottom loading structure. Furnace door type can be customized design. 2. Gas quenching chamber is an independent part, which has a high heat exchanging speed. 3. The inner loading trolley is integral structure. The materials transportation is stable and finish in a short time. 4. According to the treating jobs, users can choose to configure axial-flow type high power gas quenching fan or centrifugal high power gas quenching fan. Configuration of Horizontal Gas Quenching Furnace 1. Thermocouple: S type, K type, N type 2. Recorder: Paperless recorder/paper recorder 3. HMI: Simulation screen/Touch screen with industry computer 4. Electric components: High-quality domestic made brand/Schneider/Siemens 5. Furnace door: On-line/off-line, rotating type, vertical lifting 6. Gas quenching type: cold airflow vertically cooling/cold airflow side to side cooling. 7. Furnace hearth: Graphite heating elements and graphite felt heat insulation/Molybdenum heating element and metal heat insulation 8. Vacuum pump and gauge: Leybold vacuum, Edwards vacuum pump/high quality Chinese brand vacuum pump EVP. 9. Vacuum degree: High vacuum/medium vacuum 10. PLC: OMRON/Siemens/Mitsubishi 11. Temperature controller: SHIMADEN/EUROTHERM/Honeywell
DHVE Vacuum Pumps and vacuum pump accessories are now available for online order directly through DHVE! The DHVET-is a low cost, compact turbomolecular pumping station that seamlessly combines the DHVE turbomolecular pump with either a dry diaphragm or oil sealed backing pump, providing pumping speeds of 47 to 84 ls-1. The T-Station 85 comes with an integrated Turbo and Active Gauge controller which enables single button start/stop of the system. This is combined with the ability to control one of our active gauges, vent valve control, and delayed start of the turbomolecular pump to either time or pressure if a gauge is fitted, making the T-Station 85 ideal for general laboratory needs. Visit our online catalog do drive your vacuum pump and vacuum pump accessory process forward with DHVE.IN , WWW
These EB Gun Power Supply Coating Unit is designed using finest quality material and cutting edge techniques in compliance with set standards. Our offered coating unit is tested on numerous parameters under the direction of our quality experts in order to deliver a flawless range. We provide these coating unit in different specifications as per the need of customers. Features: Rugged design High efficiency Sturdiness Available in: 3 KW
Dual-Stage Rotary Vane Pumps are oil sealed and feature a rugged design—capable of pumping speeds from 3.5 cfm to 53 cfm and an ultimate vacuum of 10-3 Torr or 29.9inHG. Lightweight, quiet, and compact, they feature an anti-suckback valve and gas ballast knob, quick disconnect ISO/KF fittings for inlet and outlet, and are ideal for a variety of applications. Specifications Ideal low cost replacements for Varian, Leybold, Pfeiffer, Edwards or Alcatel two-stage rotary vane pumps Well ventilated, cool running pumps minimize oil backstreaming and thermal degradation Positive oil feed system enables optimal pump lubrication Rugged, well-known design makes it easy to maintain Low operating costs Single-phase motors available for either 120V or 220V with switch Applications Vacuum degassing Cylinder filling Sampling applications A/C and refrigeration evacuation Vacuum ovens and furnaces Sputter and deposition systems Freeze dryers Electron microscopes Backing turbo pumps Contact us for a quote , or order direct online with our partner distributor dhve.
DHVE ENGINEERS has become one of the leading enterprises with multifold innovation in the field of manufacturing Industrial Pumps. Vacuum Related Pumps became their first choice because this sector had still remained unexploited about three decades ago. At that time no entrepreneur would dare venture into this field because of the fear of lots of intricacies & complexities involved therein. The company focussed on this area & started a humble beginning in the year 1985 We grew step by step and now the company produces Various Types of Vacuum, Pressure & Chemical Process Pumps, Plants & Systems which cover almost All Needs & Applications. Today, DHVE Engineers has earned a respectable position in the market for integrity in its conduct, commitment towards customers, continuous technological innovations and by supplying quality products. Supported by rich experience the company has become one of the Leading Market Players in its Specific Sphere of Operation. Unprecedented Nationwide acceptance of our quality products encouraged us to diversify a bit and we started producing Chemical Process Pumps, of highest quality which were not in abundance in the market to meet its ever increasing demand. Our wide assortments of pumps are Reliable, Cost Effective and are the products with extended service life. Presently we have a healthy market share throughout India and also export to various foreign countries. Our clients straddle every sector of the Industry. Pharmaceutical, Auto, food Processing, Chemical, Plastic Industry & Research are only few to mention. In order to set new milestones in the industry, we have put in huge investment in the field of R & D for improving the quality of our products and enhancing our product range. We conduct intensive R & D to evolve Highest Quality Products at Competitive Prices.DHVE
DINESH HIGH VACUUM ENGINEERING Company Profile 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.
We have gained immense recognition in offering premium quality DC Sputtering Coating Unit. The provided DC Sputtering Coating Unit is demanded among customers for their high quality & performance. These DC Sputtering Coating Units are developed by our professionals using premium quality basic material keeping in mind the set norms. Offered DC Sputtering Coating Units are checked in terms of quality in order to dispatch a flawless range. Features: Consistent functioning Easy to operate Sturdy design
At the beginning of June our colleagues and their partners in bangalore, and pk celebrated their companies’ 30th, 20th and 10th anniversaries respectively. Around 40 people enjoyed an unforgettable party together, and bangalore, General Manager of dhve and delhi was delighted: “It was wonderful to see how much fun everyone was having and how they enjoyed the beautiful summer setting. I am particularly pleased that many people took the opportunity to greet new members of our growing DHVE team and to spend time getting to know them. We rely on everyone in our team in order to achieve our goals – everyone has an important part to play in our success.”
dhve-20 Diffusion Pumps Available in 2 in. and 16 in. through 35 in. sizes, the low-cost dhve-series pumps provide high speed, low ultimate pressure, high throughput, high tolerable forepressure, and low backstreaming. The HS-Series diffusion pumps come with full thermal protection and optional quick-cool coils. The 16 in. through 35 in. pumps come with sight glass/fill and drain assemblies, and are available with ASA or ISO flanges. Diffusion Pumps Features Five-stage fractionating jet purifies pumping fluid and assures low base pressure. High tolerable forepressure. Full thermal protection. Fluid-level sight glass provides quick indication of pump fluid status at all times. Fill and drain assembly for pump oil. Standard gauge port (NW-25) below inlet flange included. Foreline baffle prevents loss of fluid into backing pump system. Optional halo baffle reduces backstreaming without adding height. Ordering Details Download dhve-20 Diffusion Pump 3D Model Specifications Technical Specifications Pumping Speed, Operating Range Pumping Speed, AVS 4.1 (1963) 10, 000 l/s air, 12, 500 l/s He and H2 17, 500 l/s Air Maximum Throughput 12.5 T-l/s (16.7 mbar l/s) in operating range, 18 T-l/s (23 mbar-l/s) @ 0.01 torr Operating Range 1.3 x 10-3 to 5 x 10-8 torr (1.7 x 10-3 to 6.5 x 10-8 mbar) Maximum Forepressure No Load: 0.65 torr (0.85 mbar) Full Load: 0.55 torr (0.72 mbar) Recommended Backing Pump ɛ100 cfm (170 m3/hr) Backstreaming Rate, Standard Cold Cap <1.5 x 10-3 mg/cm2/min Warmup Time 45 minutes Cooldown Time 85 minutes Fluid Charge 5 quarts (4.7 liters) Electrical Requirements 3 ph, 50/60 Hz, 240/415/480 VAC Pump Power 12, 000 watts Cooling Water Requirements 1.5 gpm (300 l/hr) at 60-80°F (15-26°C) Water Connections 1⁄4 in. FPT Tee Recommended Fluid DC-704