The Versatile Deformation Attachment (for Digital Machine) is a professional foundry testing machine for green sand.
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The Versatile VHD Hot Distortion Tester is a fully automated instrument that plots the complete hot distortion curve of chemically bonded and resin coated foundry sands to 0.01 mm accuracy. Every curve syncs to the cloud through VSync web sync, so you can store, compare and trend hot distortion results across your foundry from any browser.