300KN Servo Hydraulic Universal Testing Machine 

Load Frame:  The oil cylinder is at the bottom of the load frame. Tension space is at the upside and compression & bending spaces are between lower crosshead and working table. It is adopting oil hydraulic power to push the piston in the oil cylinder to provide loading force. The lower crosshead is driven by motor through decelerator, chain transmission device and screw pair to realize the adjustment of testing space.  Features: 1> Full computer controlled of testing process. 2> Overload protection will secure operators 3> Adopt oil-hydraulic automatic clamps which can be operated from separate control box 4> Programmable testing software makes LCF testing or cyclic testing become available Wedge tension jaw processed by advanced technology; increase the stiffness of crosshead under high load and high intensity test. 5> Powerful multifunctional control software will provide more testing methods to meet ASTM,  ISO and other testing sta…