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DV-7000 Heli-flow® Servo-Controlled Auger Pump

DV-7000 Heli-flow® Servo-Controlled Auger Pump

DV-7000 Heli-flow® Servo-Controlled Auger Pump

Product catalog summary
Product Overview:
The DV-7000 Heli-Flow® pump is designed for versatility, available in both luer- and footed-needle configurations with interchangeable cartridges. It is suitable for various fluid types, featuring a hardened auger for filled epoxy materials and a high flow rate.

Design and Functionality:
Footed needle cartridges ensure a consistent gap between the needle tip and the board, ideal for applications like solder paste and small-dot surface mount adhesives. Luer-lock needle cartridges use a height sensor to maintain the gap, suitable for dam writing, area fills, and lid seals. The quick-release cartridge design allows for easy cleaning and fluid type changes without tools.

Compatibility and Flexibility:
The DV-7000 is compatible with DV-8000 cartridges, although only the DV-7000 can use footed cartridges. Both pumps offer a wide range of dispensing applications, providing flexible process solutions.

Features & Benefits:
  • Footed cartridge with a fixed mechanical stand-off nozzle for consistent dots and increased throughput.
  • Luer-cartridge option for use with standard needles.
  • Tool-free disassembly for quick cleaning.
  • Fast cartridge changeover.
  • Interchangeable cartridges with DV-8000 pumps.
  • Closed-loop motor control with encoder feedback for precision.

Specifications:
  • Dimensions: Length 190-192 mm, Width 33 mm, Depth 72.6 mm.
  • Air pressure: 34-552 kPa, higher viscosities require higher pressures.
  • Motor: Closed-loop control with encoder feedback.

Configurations:
  • DV-7222-SF1: Footed needle cartridge for adhesives and solder paste.
  • DV-7222-SL1: Luer-lock needle cartridge for adhesives and solder paste.
  • DV-7223-CP-SLP: Luer-lock for silver epoxy and solder pastes.
  • DV-7321-CL8: Luer-lock for dam writing.
  • DV-7322-CL8: Luer-lock for glob top and encapsulation.
  • DV-7331-CL8: Luer-lock for lid seal.

Contact Information:
Headquarters: 2762 Loker Avenue West, Carlsbad, CA 92008-6603 USA. Toll-free: 1-800-ASYMTEK. Email: [email protected]. International sales contacts available for Europe, China, Japan, Korea, S.E. Asia, and Taiwan.

Trademarks and Certifications:
Heli-Flow® and Asymtek® are registered trademarks of Asymtek. Nordson® is a registered trademark of Nordson Corporation. Asymtek is ISO 9001 Certified.
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Catalog excerpts

DV-7000 Heli-flow® Servo-Controlled Auger Pump-1

The DV-7000 Heli-Flow > ή pump is available in a luer- or footed-needle design with interchangeable cartridges, allowing each pump to work with several different fluid types. The DV-7000 has a hardened auger for use with filled epoxy materials and features a high flow rate. Footed needle cartridges feature an accurate and consistent gap between the needle tip and the foot. The foot contacts the board, and the gap ensures that the pump dispenses fluid at a p rogrammable distance from the board surface and compensatesfor variations in the board's surface, providing fast small-dot dispensing. Typical applications include solder paste, silver paste, and dispensing small-dot surface mount adhesives. Luer-lock needle cartridges use the needle with a height sensor to set the gap between the board surface and needle tip, and is ideal for applications when the needle can't touch the board. Applications include dam writing, area fills, glob top, and lid seal. The quick-release cartridge design of the DV-7000 makes cleaning easy. Simply press the quick release lever to remove the needle and cartridge. No tools are required. To use a different fluid type, simplychange the cartridge, needle, and disposable fluid line. Asymteks other auger pump Җ the DV-8000 with its fixed-head design is ideal for high flow rate encapsulation and lid seal applications. The DV-7000 pump is interchangeable with DV-8000 cartridges, although only the DV-7000 can use footed cartridges. Both pumps cover a wide range of dispensing applications to > PRODUCT INFORMATION: ֕ Footed cartridge with a fixed mechanical stand-off nozzle for extremely consistent dots and increased throughput ? Luer-cartridge option allows use with a wide range of standard needles > DV-7000 SERIES PUMP ? Tool-free disassembly of wetted parts for quick and easy cleaning ? Fast cartridge changeover ? Cartridges are interchangeable with DV-8000 pumps ? Closed-loop motor control with encoder feedback ensures high repeatability and precision dispense control p rovide flexible process solutions. >

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DV-7000 Heli-flow® Servo-Controlled Auger Pump-2

Valve body Quick release lever DV-7000 Cartridge(footed needle shown) Guide pin > Please contact these locations for the name of your local representative: HEADQUARTERS 2762 Loker Avenue West Carlsbad, CA 92008-6603 USA U.S. (toll free): 1-800-ASYMTEK Tel: (760) 431-1919 Fax: (760) 431-2678 Email: [email protected] INTERNATIONAL SALES Europe: +31 (0) 43-352-4466 China: +86-21-5899-1879 Japan: +81 (0) 3-5762-2801 Korea: +82-31-765-8337 S.E. Asia: +65 6796-9515 Taiwan: +886-2-2902-1860 www.asymtek.com Heli-Flow > ή and Asymtek > are registered trademarks of Asymtek. Nordson > ή is a registered trademark...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.