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Single-module systems are ideal for spraying flux on small components such as BGAs.
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Custom-Engineered with the Industrys Leading Technology
The MCS"Infinity" System combines Sono-Teks industry-proven spray modules into custom-engineered solutions for the precise and trouble-free application of flux. Using Sono-Teks patented ultrasonic spray technology, the MCS"Infinity System delivers a soft, uniform, and highly controllable spray pattern over virtually any width.
The MCS"Infinity System offers significant advantages over conventional pressure-spray methods in a broad range of fluxing applications. Waste is greatly reduced, since the system does not produce overspray, and maintenance is kept to a minimum because nozzles will not clog. In addition, the titanium and 316 stainless steel construction of the MCS"Infinity System makes it compatible with any liquid flux.
MCS"Infinity Spray Fluxers are ideal for:
" BGA fluxing
" PCB fabrication
" Topside fluxing
Manufactured by the industrys leader in ultrasonic spray equipment, each MCS"Infinity System features:
" Uniform
flux application
" High transfer efficiency
" Low velocity spray reduces cleanup
" Minimum overspray
" Wide range of flow rates
" Non-clogging ultrasonic nozzles
" Reliable performance
" No moving parts
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Multiple modules can be integrated into a single unit to spray flux on larger areas. |
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The MCS"Infinity Standalone System at left is used by a large semiconductor manufacturer to apply liquid flux to BGAs. Pallets, which are transported on a conveyor, are identified by a laser reader. Based on the type of BGA, spray head #1 or spray head #2 is activated to dispense a precise amount of no-clean or water-soluble flux. The two MCS Control Units (shown through the open doors under the spray chamber) provide power and liquid to the ultrasonic spray heads. All operating parameters are fully programmable through the keypad on the user-friendly PLC interface. |
| Specifications | |
| Module Configuration | |
| Compact, self-contained module consisting of liquid delivery system; power supplies; nozzle power generator; valves; electrical inputs and outputs; and controls and displays for liquid, compressed air and nozzle power. | |
| Dimensions | 12" W x 13" D x 10" H (300 x 330 x 250 mm) |
| Wetted Materials | |
| Pump Systems | 316 stainless steel; polyphenylene sulfide or graphite gears; Teflon® PTFE seals; titanium spring; Buna-N, EDPM or Teflon® valve seals and o-rings |
| or... Pressure-reservoir Systems | 316 stainless steel or high-density polyethylene reservoirs; borosilicate glass, 316 stainless steel, and Viton® flowmeters and valves |
| Standard Features | |
| Spray Module | Single ultrasonic nozzle mounted in a spray-shaping assembly |
| Liquid Delivery Systems | Magnetically-coupled, positive displacement gear pump with electronically controllable flow rate; or, pressure-reservoir system that delivers liquid by applying air pressure to a closed vessel |
| Displays |
Nozzle power:
digital Flow rate: digital (pump systems); variable-area flowmeter (pressure-reservoir systems) Air pressure: analog gauge |
| Flow Rate and Nozzle Power Adjustments | Front-panel mounted |
| External Tigger Inpu | 3 - 240 V AC or DC, switch or relay contact, N/O or N/C, for triggering spray on/off from an external source |
| Alarm Output | Relay, N/O or N/C, attaches to users external alarm device |
| Error Input | Sounds alarm in the event of nozzle malfunction |
| Flow Rate Calibration | Internal adjustment potentiometer (pump systems only) |
| Liquid Tubing | Teflon® FEP, 1/4" or 1/8" OD |
| Input Voltage Range | 90 - 240 VAC |
| Performance | |
| Spray Width Range | 0.25" - 12" (6 - 300 mm) per module |
| Flow Rate Range | 0.016 - 3.4 gph (1 - 200 ml/min) per module |
| Deposition Uniformity | ± 15% |
| Median Drop Size Range | 18 - 68 microns |
| PLC Control Custom turnkey systems available | |
Teflon is a
registered trademark of E.I. DuPont de Nemours and Company
Viton is a registered trademark of DuPont Dow Elastomers LLC
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