PVA’s atmospheric plasma systems deliver high-performance point or rotary plasma to remove organic contaminants and significantly increase surface energy. This ensures superior adhesion of adhesives, underfills, die bonds, and coatings, while improving product reliability and yield. Plasma treatment has become a standard in critical electronics, automotive, and medical applications, including flip-chip and wafer processing.

Key Benefits

• Enhances adhesion for coatings, underfills, die & wire bonds
• Cleans micro-contaminants from PCBs, substrates, wafers, and carriers
• Supports inline & robotic integration (SMEMA/PLC compliant)
• CFR 21 Part 11-ready with audit-trail and recipe logging
• Modular: point, rotary, or inline configurations
• Calibrated gas mix, power, and process time for each specific application

Typical Applications

• SMT boards, substrates & components
• Optical & conformal coating preparation
• Medical & aerospace electronics
• Automotive die bond & wire bond enhancement
• Flip-Chip underfill: improves wetting, capillary flow, and yields

Note: Maximum effectiveness requires precise calibration of gas composition, power, and exposure time for each application. PVA offers full support in process development, calibration, and integration to ensure optimal performance.

The post Atmospheric Plasma Surface Treatment System | PVA appeared first on ASI Technologies.

For more information and orders, contact us

The post GEN3 | SB 2900 Coating System appeared first on ASI Technologies.

The post ASI | DS-300/400 Bench Top Dispensing Robot appeared first on ASI Technologies.

The atomized spray process resulting from the FCS300-ES will produce excellent edge definition and coating transfer efficiencies in excess of 99%. The FCS300-ES features a micrometer flow adjustment that makes fine tuning of your process easier than ever.

The post PVA | FCS300-ES Selective Conformal Coating / Valves appeared first on ASI Technologies.

The FCM100 “propels” precise shots of fluid onto a substrate resulting in accurate patterns at a high robot speed as no in process z-axis adjustments are required. The FCM100 is compatible with all PVA automated platforms.

The post PVA | FCM100 Selective Conformal Coating / Valves appeared first on ASI Technologies.

Each component is metered via a servo controlled rotor that seals a rubberized stator to produce a continuous flow of material.  Tight tolerance on the sealing mechanism assures pulse-free and drip-free operation, even with low viscosity fluids.  As each component is metered in separate chambers, no routine flushing or purging is necessary as the chemistry will not crystallize in the fluid body.

The A and B components are introduced via a disposable static mixer in the air cap to produce a fine conical shaped pattern.

The post PVA | VPX-2KS Meter Mix / Valves appeared first on ASI Technologies.

The atomized spray process resulting from the FCS300 will produce conical (round cap) or fan-shaped (flat cap) patterns with transfer efficiencies in excess of 99%. The FCS300 features a micrometer flow adjustment that makes fine tuning of your process easier than ever.

The post PVA | FCS300 Selective Conformal Coating / Valves appeared first on ASI Technologies.

Ideal for selective coating, potting, bead, and meter-mix dispensing applications, the Delta 8 is conceptualized for maximum flexibility and can also be configured for custom assembly applications.

Maintaining the preferred features of previous workcells, the Delta 8 features a robust overhead three-axis motion platform suitable for inline or batch operations. Improved structural and gantry rigidity have been added for robustness and easier access.

The post PVA | DELTA 8 Fluid Dispensing & Automation appeared first on ASI Technologies.

The Delta 6 features a robust overhead three-axis motion platform suitable for inline or batch operations.

While maintaining the preferred features of previous workcells, the Delta 6 has been designed with a slimmer footprint, improved structural and gantry rigidity for robustness, and easier access.

The post PVA | DELTA 6 Fluid Dispensing & Automation appeared first on ASI Technologies.

The SMART DISPENSE 06 is a professional dispenser for manual applications that require high accuracy and repeatability. These dispensers also allow heating the dispensing nozzle. The all-electronic dispensers use dispensing recipes for storing the application parameter. Thus, the dispensing pressure and the nozzle temperature are automatically set as specified after selection of the recipe. A temperature sensor inside the dispensing pen measures the cartridge temperature. The SMART DISPENSE 06 control unit compensates viscositychange dependent on the material and determines the optimum parameter to guarantee a stable dispensing result. The dispensing recipes can easily be adjusted to new materials and applications, which provides maximum process control to the user. Temperature insulated dispensing pens are available for common cartridge sizes in order to avoid material heating when dispensing by the user. In use of high viscous material viscosity-setting is possible by means of an optional integrated nozzle heater inside the dispensing pen. 1K material from liquid to pasty can also be processed reliably. In use of low viscous material formation of drops on the dispensing needle is avoided by means of manual retain vacuum. Dispensing programs are created, optimized and managed well-arranged on the PC using the software CLEVER DISPENSE Pro.

The post Martin | Smart Dispense 06 appeared first on ASI Technologies.

The CLEVER DISPENSE 06 is a professional dispenser for applications that require highest accuracy and a maximum control of material viscosity. These dispensers allow heating of the dispensing nozzle and cartridge. The CLEVER DISPENSE 06 H DP Sets are designed for manual dispensing operations. The all-electronic dispensers whose dispensing pressure, temperature and retain vacuum are program-controlled use the time-pressure-technology. This allows reliable dispensing of very small dots and lines of liquid to pasty material either as 1K-type or 2K-type. In addition, a sensor measures the material temperature inside the dispensing pen and the control unit compensates the material-specific change in viscosity. You can add your own material to the already existing material library to define essential material parameter and limit values. Temperature insulated dispensing pens are available for common cartridge sizes to avoid that the material is heated by the user during dispensing. If highly viscous materials are used it can be reduced by means of the optional nozzle heater. Dispensing programs are created and managed well-arranged by the Software CLEVER DISPENSE Pro on the PC. A maximum of 25 dispensing programs can be stored in the device and executed from there.

The post Martin | Clever Dispense 06 appeared first on ASI Technologies.

Features:

• Height Measurement System by laser
• Air Stabilizer
• Auto nozzle vacuum cleaning function
• Single Stage Conveyor
• IC Body Recognition
• Valve Temperature Regulators
• Fluid Level Detection & Alarm
• Statistical Process Control
• XYZ Origin Calibration Platform
• Programming method: Online teaching or import from CAD file

Optional:

• Precision Material Weight Calibration System
• Dual Lane Conveyor System
• Substrate Bottom Heating Module
• Valve Rotation & Tilting Mechanism
• Substrate Auto Loader/Unloader
• 3 Stage Conveyors with Substrate Bottom Heating Module
• Dual Valve Structure (Can perform Simultaneous Dispensing of 2 PCB)

The post GKG | D-Sniper | High Speed Dispenser appeared first on ASI Technologies.

The new Protecto coating system was developed to satisfy your demands for highest quality, stability and productivity for automatic in-line coating tasks.

Particular emphasis is placed on maintainability, intuitive program configuration and ultra-flexible equipment that can be adapted to customer requirements.

The patented Stream-Coat® nozzles measuring up to 100 mm long and only 2.4 mm thick enable a protective coating between tightly packed, tall components. This means expensive and time-consuming manual re-coating is a thing of the past.

Furthermore, different application methods such as dispensing, spraying or jetting can be achieved “on the fly”, without changing the applicator and without splatters. Even areas under components can be coated using the connectible manifold cut-out on the Stream Coat® nozzles. The manifold cut-out does this by pushing the coating material under the component. Up to four different, selective coating tasks can be performed effortlessly with up to four coating applicators in multiple applications.

Features:

• Multifunctional coating application: jetting, dispensing and spraying
• Greatest possible process reliability
• Up to 4 heatable nozzles
• Highest coating accuracy
• All-in-one lacquering
• Selective coating
• Long-lasting fault-free lacquering
• Minimal maintenance required
• Also available as a production line concept consisting of a Protecto dispenser and RDS lacquer dryer
• Quick, intuitive programming with dependable software tools
• Flexible lacquering options thanks to multifunctional lacquer applicator

The post Rehm | Protecto XP Selective Conformal Coating Systems appeared first on ASI Technologies.

The upper surface of a plant’s leaves is its outermost defence, not only protecting it against pests and water loss, but also helping shake off dirt or increase resistance. This is a particularly well-known characteristic of the lotus flower – water just drips right off it. This was the biological inspiration behind innovative, self-cleaning surface coatings with what is known as the “lotus effect”.

The protective lacquer coating on electronic units acts in a similar way. It is now absolutely essential to protect sensitive components from aggressive environmental influences such as moisture, corrosion, chemicals, dust or vibration. High-selectivity conformal coating is the key to ensuring electronics work reliably and is indispensable in modern manufacturing.

Rehm has expanded its product range, introducing a compact, high-performance coating system to the market in ProtectoXC. Its low investment costs make it particularly appealing to electronics manufacturers who process low throughput. The device combines precise coating with a focus on what matters most: perfect protection for your electronics.

Features:

• Reliable coating process, even for low throughput
• Compact unit, easily integrated with batch or line production
• Modern software with touch operation and 3D trackball
• Barcode connectivity and optimum process documentation
• Low investment costs, top process performance
• Easy to maintain with its smart cleaning system

The post REHM | Protecto XC Protective Lacquer Coating appeared first on ASI Technologies.

Features:

• Proprietary, nozzle-less ultra-Thin Coating Application Technology (tCAT)
• Typical coatings applied include:
  • Phosphoric acid based dopants
  • Boric acid based dopants
  • Compatible with water based and solvent based dopants
• Non-contact coating application with excellent coating transfer efficiency – up to 99%
• Process width: 914mm (36 inches)
• Compatible with any in-line thermal diffusion furnace
• Long-life, high speed traversing mechanism with servo motor drive
• Constructed with materials compatible with acidic and caustic coating liquids
• Isolated and ventilated spray area
• PAC controller with touchscreen HMI
• PMP-200 Precision Metering Pump liquid delivery system, features:
  • Servo drive positive displacement liquid metering pump
  • Dual pump design for uninterrupted operation
  • Automatic pump refill from on-board PFA coating reservoir
  • Data logging
• Conveyor system:
  • Teflon coated Kevlar mesh belt
  • Up to 1.8 meters/minute (5.9 feet/minute) speed
  • Accommodates up to six (6) rows of 125mm (5 inch) wafers
  • Integrated water-based conveyor belt cleaning and drying system
  • Water-based conveyor belt cleaning system
• Optional wafer drying system

The post USI | PV 360 High-Volume, In-Line Spray Doping System appeared first on ASI Technologies.

Features:

• Proprietary, nozzle-less ultra-Thin Coating Application Technology (tCAT)
• Typical coatings applied include:
  • Anti-reflective coatings
  • Anti-smudge coatings
  • CdCl2 solutions
  • Carbon nano-particle, nano-tube and nano-wire solutions
  • Transparent conductive oxides
  • Adhesion promoters
  • Other proprietary coatings
• Excellent coating transfer efficiency: up to 99%
• Finished film thicknesses down to sub-micron level
• Large substrate process width – up to 1,219mm (48 inches)
• Long-life, high speed X-Y-Z gantry mechanism with servo drive
• Dual PMP-100 Precision Metering Pump liquid delivery system, features
  • Micro-stepping, positive displacement liquid metering pump
  • Dual pump design for uninterrupted operation
  • Automatic pump refill from coating reservoir
  • Data logging
• Isolated and ventilated spray area
• Constructed with materials compatible with acidic and caustic coating liquids
• Automated spray head wash down, clean and dry station
• State-of-the-art Ethernet based control system with Windows based Graphical User Interface
• Configurable as an in-line system or stand-alone
• Conveyor system
  • Stainless steel roller conveyor
  • Programmable speed up to 3.3 meters/minute (10.8 feet/minute)

The post USI | Prism 1200 Coating System appeared first on ASI Technologies.

Features:

• Proprietary, nozzle-less ultra-Thin Coating Application Technology (tCAT)
• Configurable, flexible platform to suit the requirements of precision coating applications in various industries including:
  • Semiconductor Packaging
  • Display
  • Fuel Cell
  • Medical
• Fully programmable X-Y-Z motion control
• Up to 780mm x 780mm usable spray area
• High speed X-Y-Z gantry, process speed up to 700mm/second
• Multiple liquid delivery system configurations including:
  • PMP-100 Precision Metering Pump liquid delivery system
    • Micro-stepping positive displacement liquid metering pump
    • Single or dual pump configurations available
    • Automatic pump refill from coating reservoir
    • Data logging
  • Automatic spray head clean and purge functionality
  • Designed to spray flammable coatings
  • Isolated and ventilated spray area
  • Windows 7 based graphical user interface
  • Optional substrate heater with vacuum
  • Optional powered HEPA filtration
  • Optional tandem spray heads for increased throughput
  • Substrate load and unload automation available
  • Optional spray head rotation and tilt functions
  • Dual substrate lift stations available
  • Many more options available

The post USI | Prism 800 X-Y-Z spray coating system appeared first on ASI Technologies.

The PRISM-500 is a high-performance X-Y-Z motion and positioning platform designed for the application of a wide variety of coatings. This flexible and highly configurable system is ideal for both production and R&D applications. All PRISM systems leverage USI’s proprietary, nozzle-less ultra-Thin Coating Application Technology (tCAT) which delivers a more precise coating application than conventional spray nozzles, film coaters, roll coaters, and jetting technology.

Features:

• Proprietary, nozzle-less ultra-Thin Coating Application Technology (tCAT)
• Additional spray and dispense technologies available
• Configurable, flexible platform to suit the requirements of precision coating applications in various markets, including:
  • Semiconductor Packaging
  • Display
  • Fuel Cell
  • Medical
  • Electronics Assembly
• Multiple liquid delivery system configurations including:
  • PMP-100 Precision Metering Pump liquid delivery system, features:
    • Micro stepping positive displacement liquid metering pump
    • Single or dual pump configurations available
    • Optional integrated fluid stirring to keep suspensions and inks mixed
    • Automatic pump refill from coating reservoir
    • Data logging
  • Pressurized reservoir with liquid solenoid valve for flow control
  • Pressurized reservoir with agitation and liquid recirculation
• Available in a batch configuration or with in-line conveyor
• Automatic spray head clean and purge
• 3- or 4-axis of motion
• Designed to spray flammable solvents
• Isolated and ventilated spray area
• Windows 7 based graphical user interface
• Optional substrate heater with vacuum
• Optional spray head rotation and tilt function
• Robot load lift/shuttle station available

The post USI | Prism 500 Coating appeared first on ASI Technologies.

Features:

• Proprietary, nozzle-less ultra-Thin Coating Application Technology (tCAT)
• Compact, bench-top platform designed to suit R&D and lab-scale coating requirements in a variety of markets, including:
  • Semiconductor Packaging
  • Display
  • Fuel Cell
  • Medical
  • Electronics Assembly
• Multiple liquid delivery system options including:
  • Precision Metering Pump liquid delivery system, features
    • 50 ml capacity disposable syringe (PMP-50)
    • 100 ml capacity glass syringe (PMP-100)
    • Micro stepping drive positive displacement liquid metering pump
    • Optional integrated fluid stirring to keep suspensions and inks mixed
    • Process data logging
    • Pressurized reservoir (6oz, 20oz or 2-gallon) with liquid solenoid valve for flow control
    • Internal mini system control for new Ultra-Coat sofware
    • Up to 99% transfer efficiency
    • 3 axis (X-Y-Z) of motion with sensor on the Z-axis to prevent crashes
    • Advanced Windows-based control interface
    • Laser pointer for programming
    • Designed to spray flammable solvents
    • Isolated and ventilated spray area
    • Optional tilt & rotate capability for sprayhead
    • Optional substrate heater with vacuum
    • Optional electronic head air flow control
    • Optional 590 ml reservoir

The post USI | Prism 400BT Benchtop Coating System appeared first on ASI Technologies.

Features:

• No masking of assembly parts required
• Complete dipping into the HFE solvent provide for a 100% surface moistened.
• Few minutes of drying time only
• Generates an approx. 50nm thin protective layer
• HFE liquid condenses and remains in the system
• The assembly leaves the system completely coated and dried.
• The assembly can be normally touched and is process-ready.

For different assemblies different baskets or insertions are usable. Also suitable for universal holders.

• The system BASIC V3 ist easy to operate.
• The system BASIC V3 is always and instantly ready to use and does not require a boot or shutdown.
• No special assembly programs required
• Easy immersion into the HFE solvent ensures a very easy process.
• Different types of assemblies can be packed closely and will be coated simultaneously.
• The used HFE liquid evaporates very quickly.
• The condensing HFE liquid will be absorbed and separated from water.

The water trap separates the water from the HFE liquid in the condensate and empties the water automatically in a 1l bottle. The HFE liquid flows back into the tank.

The collected water can be led in the sewage.

The water trap separates the water from the HFE liquid in the condensate and empties the water automatically in a 1l bottle. The HFE liquid flows back into the tank.

The collected water can be led in the sewage.

The electronic control including all electro-technical components is placed in a panel directly in the BASIC V3 system.

The lift is designed for a basket size with the internal dimensions L300mm x W250mm x H220mm. Other racks or magazines can also be used instead of the basket. The model BASIC V3 is connected easily with a 230V supply.

As an option, the BASIC V3 can be equipped with a filter system.

Another option includes an automated measuring and dosing station to keep the HFE solvent level constant

The post Puretecs | Basic V3 Coating System appeared first on ASI Technologies.

Great emphasis was placed on the process reliability and easy use. The assemblies’ coating is done by immersion in the fluoropolymer HFE solvent contained in the system’s tank. The assemblies to be coated are put in baskets placed on a lift. Both coating systems PRIMA V8 and OPTIMA V6 differ in the basket size.

By closing the lid and pressing the start button the immersion or dipping process and the subsequent drying process are automatically carried out within approximately 6 minutes.

Once the notification of completion appeared the basket can be simply exchanged. The baskets can be adapted easily to the assembly’s geometry or can be substituted with customized racks.

All coating systems are equipped with a cold trap for the HFE liquid recovery where the condensed HFE liquid can be collected in a built-in container or be returned in the tank. This provides for an extremely economic and environmentally friendly operation. A water trap absorbs the produced condensation in another collective container. Thus, the systems are compliant with legal HFE liquids regulations.

The color screen shows all information and is easy to adjust. The systems are equipped with filters for cleaning the HFE liquid. The liquid level is controlled. The lift can be set in any position automatically to allow exact partial immersion. The control interfaces provide for data output.

These coating system models offer a suitable solution for nearly all challenges.

The post Puretecs | OPtima V6 Coating System appeared first on ASI Technologies.

• Solder paste, Flux paste, UV adhesive, lubricant, epoxy resin, fast cure adhesive, silicone resin, etc.
• Usage: adhering, fixing, dot coating, line coating, etc.

The post ASI | Dispensing Controller appeared first on ASI Technologies.