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9 Fluid Positioning & Dispensing Applications Solder pastes Nordson EFD solder pastes are used in a number of mobile device and wearables manufacturing processes including soldering RF shields onto MEMS microphones a…

Fluid Positioning &

Dispensing Applications

Thermal Compounds

Both the 725DA piston valve and 794 auger valve are ideal for thermal compound

applications because of their superior ability to dispense precise amounts of

high-viscosity sticky and stringy fluids. Together with a ValveMate™ valve controller,

these systems apply accurate, repeatable amounts of thermal compounds onto

heat sinks for central processing units (CPUs) and memory chips.

Each valve system works best when fully integrated with a 3-axis E Series

automated dispensing system, which features an intuitive Teach Pendant

and custom EFD TeachMotion dispensing software for fast, easy setup and

programming.

Recommended Solutions

• SolderPlus

dispensing solder paste*

• 797PCP progressive cavity pump

• 794 Series auger valve

Benefits: Dispense flux technology leader, specialized formulations, synergy

between solder paste and dispensing equipment, and global availability

and support.

*EFD solder paste is available in many different varieties, including customized formulations to fit

specific customer demands. Contact EFD’s solder paste group for help in determining which solder

paste is best for your application.

General Assembly

Solder Paste

Why Nordson EFD?

Dedicated to providing the highest quality products and

customer support since 1963, Nordson EFD infuses a depth of

application knowledge into every precision dispensing product

we develop.

For the mobile device and wearables industry, that knowledge

results in exceptional dispensing repeatability, accuracy, speed,

placement, and deposit weight required by the industry.

Advanced dispensing technology improves your manufacturing

processes, fostering greater control and cost effectiveness,

while increasing overall quality and throughput.

Higher Quality

Manufactured using high-quality materials in silicone-free

facilities, Nordson EFD fluid dispensing systems are designed

to deliver the most consistent, precise fluid deposits. This

reduces labor time associated with rejects and reworks, cutting

overall operating costs while increasing product quality.

Productivity Gains

Due to faster, more consistent material dispensing, operators

and assembly machines typically produce more parts per hour.

In addition, more precise application with EFD systems leads to

less time and costs associated with clean up, further improving

productivity.

Material Savings

Many of the materials used to bond and coat mobile device

and wearables components are expensive, making fluid waste

reduction crucial to lowering operating costs. Nordson EFD

dispensing systems are engineered to reduce fluid waste,

contributing considerable savings to manufacturers.

Customer Support

Nordson EFD’s team of experienced application specialists

continually helps customers improve their manufacturing

processes. With more than 15 testing labs worldwide,

customers can send materials to test with EFD systems. Our

in-house dispensing experts videotape the results and provide

specific recommendations targeted to your specific application

and material.

With offices in more than 40 countries, our global team

provides experienced, on-site technical support and trusted

recommendations for the most demanding dispensing

challenges.