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We developed our first Drop Weight Tear Tester (DWTT) in the year 1999 for the maximum energy level of 30000 Joules. Over the time, Pragya's commitment to excellence resulted in development of fully automatic PLC controlled DWTT with Hydraulic Shock Absorber for Weight Tear Tester testing of "Specimen" according to the standareds ASTM-E436, API-RP5L3, ASTM-E208 and DIN EN 10274 Now we offer three different automatic PLC controlled DWTTs: PRTT-30000 J PRTT-55000 J PRTT-80000 J Our DWTT is robust in construction, smooth in operation and is practically maintenance free. The machine is supplied with auxiliary equipments (Optional). i.e. Hydraulic Notch Making Press and Deep Freezer to cool the specimen up to (-) 80 Degree C.
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