Acoustic Thermal & Mass Transfer HEAT TECHNOLOGIES, INC. (HTI) 1

Why Acoustic Energy  Base/Platform Technology  Thermo-Mechanical  Safe and Secure  OSHA and CE Conforming  Achieves Results beyond Standard Technical Solutions  2-4x Faster Processing  Lower Energy Consumption  50-75% Savings  Smaller Footprint  4x Less  Less Thermal Degradation of Foods  Vitamins/Nutrients  Organoleptics 2 Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved

Thermal Equipment Manufacturer Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved 3 Beyond the Barriers of Performance through SOUND™

” “ HTI Recent Advances in Food Industry D EHYDRATION, B AKING, D RYING, C URING & C OOLING HTI’s SPECTRA HE ™ ULTRA DRYING SYSTEMS Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved 4

FRUIT, MEAT & NUTS  FRUITS (Dehydration):  Drying of Kiwi, Pineapple & Strawberries  After 90 minutes we have obtained shelf stable product - appropriate amount of water was removed  MEATS (Drying):  Shelf Stabilization of meat products  Drying of Sliced Meats  NUTS (Drying and Total Moisture Control) 5 Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved

Pineapple (dehydration example image 1) Beginning of Trial Conclusion of Trial Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved 6

Strawberry ( dehydration example image 2) Beginning of Trial Conclusion of Trial 7 Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved

Kiwi ( dehydration example 3) - Initial weight of samples was 198g - Final weight = 50g - Analysis shows that rate of acoustic dehydration exceeds the standard rate by the factor of six (6) - Typical dehydration of Kiwi is 8 hours or 480 minutes 8 Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved

Drying of Seasoned & Treated Meats to “Shelf Stable” Conditions Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved 9

Chilling of Food Items (Protein/Snack Bars) Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved 10  The average cooling rate was 12° F/min (+/-10%)  1.5 – 2 times greater than conventional  Consistent with prior chilling tests on paper products  No food science was taken into consideration (we took pre- baked food)  The experiment was aimed to determine cooling rate obtainable with air delivered at room temperature

Chilling of Food Items (Meat Product) Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved 11  The average cooling rate was 18° F/min (+/-5%)  No food science was taken into consideration  Air was again chilled in order to reach ambient conditions (~76° F) at point of delivery to food item

SMALL FOOTPRINT / GIANT IMPRESSION SIZE REDUCTION 25% % OF EXISTING LINE SIZE REDUCES EXISTING LINE EQUIPMENT SIZE REQUIREMENTS BOOSTER CAN SUPPORT EXISTING OPERATIONS WITH EASY ATTACHMENT TO EXISTING SYSTEMS / LINE EQUIPMENT STAND ALONE IN MANY APPLICATIONS HTI TECHNOLOGY REPLACES LEGACY SYSTEMS ALL TOGETHER Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved 12

How does it work? Because air has a viscosity, a thin stationary boundary layer exists at the surface of the web Molecules must diffuse through this layer to leave the material being treated Therefore, heat and mass transfer rates are limited by diffusion through the boundary layer using conventional solutions Image source - NASA Glenn Research Center Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved 13

Turbulence = Positive Results Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved 14 Pulsations increase heat transfer Pulsations increase mass transfer

HTI Test & Analysis Lab CUSTOMER PAID TRIALS AND ENGINEERING ANALYSIS FEES = $2000/Day ALL FEES PAID FOR TESTING AND TRIALS ARE FULLY CREDITABLE TOWARDS A COMMERCIAL PURCHASE 15 Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved

TEST UNIT FOR COMPLEX 3D OBJECTS ARRANGED TO ACHIEVE OUR CLIENTS’ OBJECTIVES FOR EACH OBJECT’S DRYING & CURING POTENTIAL Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved 16

Project Sequence  Presentation  Execute Symmetrical CDA  Design Basics, Product Samples – Data Collection  Budgetary Estimate  Customer Paid Trials (costs creditable towards production scale PO)  Preparation of the proposal  Execution of the contract 17 Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved

Why Acoustic Energy  Base/Platform Technology (Thermo-Mechanical)  Safe and Secure  Achieves Results beyond Standard Technical Solutions  Lower Energy Consumption  Smaller Footprint  Less Thermal Degradation of Foods 18 Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved

THANK YOU FOR MORE INFORMATION PLEASE CONTACT; Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved 19 MR. GLENN J. EMORY COO

Quote for the Day 20 Spectra HE TM Ultra Drying System. Copyright Heat Technologies, Inc. All Rights Reserved If you ask me anything I don't know, I'm not going to answer. - Yogi Berra