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Introduces: Solar Substrate Separator, S 3. Solar Substrate Separation Equipment for separation of post wire saw substrate for delivery to batch processing.

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Presentation on theme: "Introduces: Solar Substrate Separator, S 3. Solar Substrate Separation Equipment for separation of post wire saw substrate for delivery to batch processing."— Presentation transcript:

1 Introduces: Solar Substrate Separator, S 3

2 Solar Substrate Separation Equipment for separation of post wire saw substrate for delivery to batch processing or in-line solar substrate processing systems

3 Manual Separation:  Labor intensive  Ergonomic and repetitive motion concerns  High wafer breakage rate Other Automated Separation Methods:  Large foot print  Expensive consumables  Intolerant of varying wafer thicknesses and geometries

4 Operator loads stacks of wet wafers onto a horizontal stack As more material is added, the stack drops down into the equipment When the loading is completed, the tool lid is closed, and automated separation begins

5 The System gently separates the stack of wafers using a water jet enabling the top wafer to be removed from the stack. Wafer is then delivered to conveyor delivery system for loading into cassettes or in-line systems Wafer separation is a gentle process that has a low breakage rate

6 FeatureSpecification Peak single head separation throughput1200 Wafers Per Hour Wafer Sizes125X125, 156X156, 210X210 Pseudo and square 160 Micron and thicker – Tolerant of varying wafer thicknesses Facilities Requirements100~230 VAC 50/60 Hz, Less than 15 Amps 10 L/hour water Compressed Air ¼” 80 PSI Wafer HandlingWafers can be kept wet or dry Wafer Breakage Rate<.5% Single head separation footprint21” Wide X 32” Long X 48” Tall excluding controls cabinet and substrate handling conveyor system ConsumablesInexpensive urethane wear surfaces that are easily replaced Equipment InterfaceSupports in-line and batch processes

7 Automatic Cassette Loading:  Automated loading of multiple cassettes  Linear option  Rotary option (shown in slides)

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29 Wet Separation:  Water is introduced to separate the stack of wafers  This process is illustrated below

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48 Vacuum Belt Concept:  After the stack is sufficiently separated, a vacuum belt gently lifts the top wafer to carry it to the loading belt

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69 Wafer Loading:  Wafers are then loaded into cassettes, as shown in the beginning of the presentation

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79 For questions or more information, please contact us at: North American Sales Diane Butler ext – cell Far East Sales Curt Butler ext – cell European Sales George Rhoades ext – cell General Contact MGI Automation, LLC 2715 #103 South Hardy Drive Tempe, Arizona – office


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