WHY-2000 type electro-hydraulic servo tube flattening machine

　　WHY-2000 type electro-hydraulic servo tube flattening machine

　　Main function of WHY-2000:

　　Electro-hydraulic servo flattening machine to test the ultimate plastic deformation ability of metal tube under given conditions without crack. It is mainly suitable for seamless steel tube and welded metal tube flattening test.Test method according to GB/T246-1997 Metal tube flattening test method.

　　The flattening testing machine adopts advanced technology such as electro-hydraulic proportional valve set with wide speed range and computer digital control, to constitute a full digital closed loop speed control system. It can automatically and accurately measure and control the whole process of loading and unloading test of flattener. It controlling range is wide, and all operation with keyboard. All kinds of test parameters controlling, measurement, display, processing and printing by computer. With high integration, this machine is reliable and easy to use.