ALLTEQ LFI-3020 Manual XY
3rd Optical Inspection System

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Hands Free Inspection

Model LFI-3010 After Wire Bond Inspection Station

Machine Vision for Fully Automatic Inspection

Machine Cabinet

The Model LFI-3020 is Ideal for wide Y travel and Matrix applications.


After Wire Bond Inspection (3rd Optical)
High Power/Low Power Scopes
High Resolution Video
QA/QC/Production/Hands Free

Reject   I.D.

Scribe Marker,
Lead Punch,
Ink Marker, Top or Bottom
Wire Wiper


Reject Options


Data Collection

Wire bond Yield,
Die Bond Yield,
Operator Performance,
Shift Performance.


The LFI3020 has the same function of the 3010 but has a larger Y, over 3", travel than the 3060. This will allow for the running of wide matrix style leadframes, up-to 15 devices wide. This versatility makes the LFI-3020 a great choice for the Sub-Contract Assembly House that is looking for a low cost, fast change over machine for matrix type packages.

The LFI-3020 Inspection Station will handle virtually any leadframe for after wire bond inspection.  As a stand alone unit, the LFI-3020 is a powerful inspection and data collection station capable of storing up to 250 individual programs consisting of leadframe parameters, inspection methods and operating modes. The indexing mechanism of the 3020 is simple and highly reliable and allows for leadframe change over in one minute or less.  Your choice of a LFI-3020 for your company's 3rd Optical needs will give you trouble free, hands free and easy to operate system for many years to come.

Process Flow 

A magazine of wire-bonded devices is presented to the LFI-3020 for inspection.  The 3020 can be programmed with four types of inspection methods which include 100%, Sampling, Auto AQL or Custom Mapping.  The magazine number is then entered along with the lot number and operator number (if required), into the machine.   Units are now presented under the microscope, camera or combination in accordance with the inspection method selected.  The operator is now able to move the device under the optics package using the LFI-3020's chessman.  If the operator sees a reject unit in the inspection process, a reject code is entered.  The reject information and location can then be sent to the 3220 Data Collection Center for yield/reject analysis.  Optionally a reject tool can be used to identify the bad device automatically

  •   Menu Driven Software
  •   Programmable timed inspection
  •   .600" to 3.500" Leadframe Capability
  •   Single magazine elevator
  •   Auto AQL inspection
  •   100 reject codes
  •   Fast product change over
  •   Status tower / Green-Yellow-Red 
  •   Programmable sampling plans
  •   250 program storage
  •   Built in diagnostics
  •   Allteq reliability
130 lbs.  
24 inches  
33 inches 
14 inches (less tower)
add 20 "

115/230V 250W 50/60Hz 
70 PSI Min 

Battery backup:  
10 Year 
2 x 40 

X-Y Travel:
Leadframe Width:
Max. Leadframe Length:
Max. Magazine Height:  
Indexer Accuracy:   
Frame Changeover:
9 wide matrix maximum 
1.40" X 3.00"
.600" to 3.150"
9.25" - 12.00"
+/- .004" 
60 Sec. 

Also Running Devices in Auer and Auer type boats

Allteq offers a wide range of optic packages for a wide variety of applications. Please contact Allteq or your local agent for more information.

All of Allteq's agents are factory trained to assure customer satisfaction.

Note: Specifications subject to change without notice.
Effective 4/11/07   

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