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500kN large room and adjustable reaction frame

In 2014,Grandtry customized a 500kN large room and adjustable reaction frame for Guangdong institute of Water Conservancy and Electric Power, and gave it to the customer.
Reaction frame consists of beam, upright, base, lifting system, hydraulic system, adjusting block and so on. It is mainly used in testing lifting jack. And it could be used to run compressive tests of  large concrete components, large workpiece and all kinds of materials.

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