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> New unitrol solution resistance weld controller 9180M
New unitrol solution resistance weld controller 9180M
This is a NEW UNITROL Solution Resistance Weld Controller.
Please see http:// /pdf/Solution%20Brochure.pdf for technical specifications. Some key points are summarized below:
Repeatability The Unitrol Solution uses the most advanced digital electronics available - your guarantee of absolute timing accuracy and consistent heat control. It lets you set your machine and be confident of an accurate weld without the worry of constant adjusting, tweaking and fiddling associated with older type controls. Uniform, predictable, consistent welds repeated over and over again - that's what the Unitrol Solution is all about.
* Microcomputer Control System offers ultimate flexibility with minimum components.
* Factory Programmed Software to handle all welding functions - now and in the future.
* All Standard NEMA Weld Functions built-in and usable on all schedules.
* 75 Schedule Memory with all NEMA functions in each program.
* Consistent welder output is assured with the Automatic Voltage Compensation (AVC). This option maintains welder output at +/- 2% with an input line voltage variation of +/- 12%.
* Electronic Counter automatically displays welds made or completed parts welded.
* Water Saver Circuit to drive 115 volt solenoid valve, conserve water and protect operator during tip replacement.
* Multi-Lingual Read-Out Display instantly keypad selectable for English, Spanish, French, Polish, or German.
* Tip Pressure Calculation automatically calculates required pressure gauge setting for desired tip force.
* Dual Level Initiation: Level A closes tips, Level B starts weld.
* Anti-Tie Down for double palm button use, keypad selectable for latching or momentary operation.
* Dual Heat: Two totally independent schedules.
* Positive or Negative First 1/2 Cycle Firing, keypad selectable.
* Half or Full Cycle Count, Keypad selectable.
* Electronic Memory: No battery required. Retains all data for an unlimited time. Returns to last used program after power is turned on.
UNITROL announces a new safety function that is now standard on all 9180 series SOLUTION controls without extra cost. This patent pending function keeps the electrode force very low until it is safe to apply full welding force. The SOFT TOUCH system cannot be installed on any other brand welding control.
HOW IT WORKS: After initiation, electrodes start to close under LOW FORCE. A Unitrol TOUCH SENSOR system decides when the electrodes have closed on or near the metal being welded. If an obstruction is detected prior to closing, the electrodes will go back to the fully opened position. No adjustment of SOFT TOUCH is needed when changing welding force or electrode spacing.
The system is field adjusted (lockable settings) so that force between electrodes for the advance portion of the stroke remains low enough to avoid major injury to the operator s fingers. For press welders, this will even reduce force between electrodes to considerably less than the dead weight of the ram.
If the sensor switch is already closed when the welder is being initiated, the electrode will not even start to move, and the display will show which sensor input is closed at that time.
If the sensor wires from the SOFT TOUCH system have become disconnected or are making poor contact, the electrodes will close under low force and then return after a short field-settable delay (1-99 cycles).
WHAT HARDWARE IS NEEDED: To make this system operate, you will have to add a 5-way externally piloted solenoid valve, a shuttle valve, and a precision pressure regulator system to an existing 4-way externally piloted (or direct acting) solenoid valve. Unitrol offers three kits for easy installation; please see technical specs.
REDUNDANT SENSOR: You can also add your own proximity switch or LVD system adjusted to close a switch when the electrodes are less than apart to the system. The SOLUTION will not turn on the high-pressure valve until both metal is detected and the proximity switch has been closed. This is often useful for applications where the parts being welded are not flat prior to the welding process.
Remember we offer a money back guarantee!
Thanks for looking....................
