TRANSPORTE PNEUMATICO PNEUMATIC TRANSPOR Prohibited to use images for commercial purposes Q Q without approval of OGA SISTEMVAC S.A.S www.oga.com.co

OGA is an engineering company that dates from 1996, the date of its creation. The main Product is the design and manufacturing of PNEUMATIC CONVEYING SYSTEMS applied to multiple industries, mainly Food, PVC Industry, and Minerals excelling in specific developments such as the handling of sugar, milk powder, PVC pipe production plants and Calcium carbonate management. Nowadays, OGA has successfully installed more than 2000 PNEUMATIC CONVEYING SYSTEMS in many kinds of industries, both by vacuum and positive pressure systems, in dilute phase and dense phase, with maximum installed flows and in real...

“BULK SOLID MANAGEMENT SOLUTIONS HIGH RELIABILITY AND OPTIMAL PERFORMANCE" OUR VALUE PROPOSAL. CORPORATE VALUES All OGA interactions with all stakeholders (Collaborators, Suppliers, Customers, Country, Society) are framed with the following values that have accompanied us since our creation and are part of our philosophy: ► Honesty ►Responsibility ► Respect ► Leadership ►Customer orientation ►Compliance ►Teamwork Prohibited to use images for commercial purposes without approval of OGA SISTEMVAC S.A.S

OUR SYSTEMS Our systems apply since the automation for a single feeding point, even for complex systems in material handling through multiple points of origin and / or destination with automatic control. Factors such as weight, process, potholes, inventory control, bulk handling, Big - Bag handling. ► Bulk flipping platforms. ► Food storage silos. ► Storage silos. ► Silos weighing system. ► Feeding and downloading BigBag. ► Process product feed. ► Inventory control. ► Gravimetric dosage ► Sifting and classification of solids. ► Handling of abrasive products. ► Product management while retaining...

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In the pharmaceutical and food industry, OGA has In the pharmaceutical and food industry, OGA has specialized the last decades in the design of solids handling systems, implementing the concept of Good Manufacturing Practice (GPM), applying it in food production. Each OGA system, implicitly carries basic concepts of protection against cross contamination, accumulation points, equipment, cleaning eases, traceability and increasing demanding finishes in this kind of industry. POWDERED MILK CONVEYING AND GASSING SYSTEM Applications where is not admissible bulk density variation of powdered milk,...

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SPECIALISTSIN FOOD INDUSTRY. Prohibited to use images for commercial purposes Q Q without approval of OGA SISTEMVAC S.A.S www.oga.com.co

During the last decades, OGA has dedicated to the study and improvement of PNEUMATIC CONVEYING SYSTEMS for the specific application for SUGAR handling, mainly in sugar mills. In this process we have analyzed and determined the success factors in multiple sugar handling facilities, achieving today total effectiveness in implemented systems in SUGAR MILLS in different places of the world. OGA has achieved to control more than 27 variables which compound the design of sugar pneumatic conveying systems, in order to handle very accurately the speeds and concentrations of the product along the pipeline,...

Silo feeding system - Dome OGA has designed systems in closed track sugar management, replacing the conventional transport mechaninsms. OGA contributes to achieve worldwide normativity related to GMP, HACCP, ISO, FSCC 22.000. SUGAR HANDLING UP TO BAG PACKAGING 5 7 1 DRY-AIR PRESSURE SUPPLY SACK FILLING SACK FILLING SACK FILLING SACK FILLING

PVC PIPE PRODUCTION PROCESS © o www.oga.com.co Prohibited to use images for commercial purposes without approval of OGA SISTEMVAC S.A.S

PRODUCTION PROCESS PVC PIPE Covered hopperCOVERED HOPPER UNLOADING Covered hopper unloading Descarga de ferrotólos RECEIPT AND STORAGE RAW MATERIAL. Unloading pressure discharge trucks COMPOUND FEEDING IN SILOS OGA. Covered hopper unloading EXTRUSION FEEDING LINE.

PRODUCTION PROCESS PVC PIPE Supervision Software RECEIPT AND STORAGE RAW MATERIAL. Components feeding COMPOUND FEEDING IN SILOS OGA. Minority components weighing machines EXTRUSION FEEDING LINE PVC and CaC03 weighting machines

PRODUCTION PROCESS PVC PIPE Silos feeding from covered hopper RECEIPT AND STORAGE RAW MATERIAL. Silos feeding from pressure discharge trucks COMPOUND FEEDING IN SILOS OGA. EXTRUSION FEEDING LINE Silos feeding from Big Bag

PRODUCTION PROCESS PVC PIPE Extrusion line feeding RECEIPT AND STORAGE RAW MATERIAL. Silos unloading to machines COMPOUND FEEDING IN SILOS OGA. Automatic routing for machine feeding. EXTRUSION FEEDING LINE Extrusion feeding line

RAW MATERIAL SILOS PVC, RESIN, BIG BAG UNLOADING STATION CONTAINERS UNLOADING PRESSURIZED UNLOADING TRUCKS GENERAL PLASTICS DIAGRAM BLENDED MATERIAL, SILOS MICROINGREDIENTS LIQUIDS DIRECT CARBONATE TO MACHINES

INDUSTRYPVC - PLASTICS Prohibited to use images for commercial purposes without approval of OGA SISTEMVAC S.A.S

► Bulk container unloading systems to silos ► Storage silos of powdered or granular products. ► Continuous gravimetric mixing systems in permanent production lines. ► Production process control via scada software. ► Bulk unloading systems from pressurizable hoppers. ► Weighing systems for raw material silos. ► Screening systems, selection granulometric of raw material and Final product. ► Design of production plants based on solid management and good manufacturing practices. ► Unloading systems from covered hoppers to silos. ► Pneumatic conveying systems to silos inside the plant. ► Automatic...

MIXING CENTER In solids handling, OGA hast implement successfully many systems, which include not only the material movement from an origin point to a destiny, but also the weighing of the product at different process stages, such as: Weighing measurement in silos, in order to determine the raw material inventory, the product reception confirmation and traceability of the material given to the production lines. Mixing recipes included via software, in order to determine the raw materials weight values to be added and unloading moments to the mixing process. When the system enters in automatic...