The UNIST Duo™ fluid controller delivers controlled, repeatable lubrication for narrow stock used in stamping applications. It applies only the amount of lubricant needed directly to the stock, helping reduce fluid consumption, overspray, and excess fluid mess around the press.
The Duo™ supplies stamping fluid to a Mini-Roller™ or Uni-Roller® S2, which then applies lubricant cleanly to one or both sides of the stock. Integration is simple: connect the rotation sensor cable to the system, fill the lubricant reservoir, mount and plug-in the Duo™ controller and adjust the dispensing frequency and duration to suit the application.
The Duo™ is designed to provide precise, consistent lubricant application in narrow-width stamping applications. Its dispensing control applies fluid where it is needed rather than using excessive amounts of lubricant.
Consistent lubrication helps protect dies and improve process efficiency. The Duo™ allows the amount of lubricant applied to be adjusted while significantly reducing stamping fluid consumption.
UNIST internally-fed rollers transfer a controlled amount of lubricant directly to the stock. This design uses only the fluid required, helping conserve lubricant and keep the area around the press cleaner.
The Duo™ can supply a Mini-Roller™ or Uni-Roller® S2 to apply lubricant to one or both sides of the stock. The Mini-Roller™ is designed for narrow stock, while the Uni-Roller® S2 accommodates a broader range of coil stock widths.
The Duo™ controller can also control two UNIST airless spray nozzles when critical die components require supplemental lubrication.
The Duo™ uses two independent electronic Pulse R™ timers to control its outputs. Dispensing frequency and duration can be adjusted to match the amount of lubricant required for the application. The two-button controls make adjustment simple.
Select lubrication amount easily with two-button adjustment
Know when it's time to refill with LED indicator
Integrate quickly with basic connections
Lock lubrication settings with simple tamper proof digital lock
| Technical Specifications | Duo |
|---|---|
| Stock width | 1" - 18" |
| Input power | 120 VAC, 0.5A, or 240 VAC, 0.3A, 50/60 Hz |
| Optional input power | 24VDC +/-10%, 20 Watts |
| Output | 24 VDC |
| Max duration | 250 Seconds |
| Max count | 999 |
| Cycle inputs | 24 VDC, PNP |
| Max input signal frequency | 50Hz at 50% duty cycle |
| Fluid valves | 2-way normally closed solenoid valve 24 VDC, 5.4 watts |
| Requirements | Duo |
|---|---|
| Air supply | Clean, dry compressed air: 80-100 psi (5.5-6.9 bar). 25 SCFM (708 SLPM) minimum. |
| Fluid supply | 10-100 psi (0.7-6.9 bar) fluid pressure from a centralized fluid supply or pressurized tank. Typical fluid pressure is 30 psi (2.1 bar). |
The Duo™ can be integrated into different narrow stock lubrication configurations depending on stock width and application requirements. It can supply a Mini-Roller™ or Uni-Roller® S2 for roller application and can also control two UNIST airless spray nozzles when supplemental lubrication is required on critical die components.
Contact Montfort to determine the right Duo™ configuration for your coil-fed stamping or roll forming application.
