Engineering structure electro-hydraulic pulsation fatigue testing machine

The electro-hydraulic pulsation fatigue testing machine for engineering structures mainly includes 1 PMW800 pulsating hydraulic station, 1 PMCS2.0 full digital measurement and control system, 1 1000kN high response low damping actuator, 1 loading frame, and WinPmw5.0 computer data collection It consists of 1 set of processing system, 1 set of safety protection device, etc. It can be configured with computer-controlled fully automatic closed-loop or conventional open-loop controlled pulsating hydraulic station.

Anchor cable fatigue testing machine

The anchor cable fatigue testing machine is based on the latest version of the "GB/T14370 anchor, fixture and connector for prestressed reinforcement", "GB/T18365 hot-extruded PE high-strength wire cable Technical conditions for cable-stayed bridge", "JG/T330 cable for construction engineering", "JT/T329.2 Test methods and inspection rules for anchors and connectors for prestressed steel strand of highway Bridges, Technical Conditions for anchors, fixtures and connectors for prestressed tendons of TB/T 3193 Railway Engineering, Technical Regulations for anchors for prestressed tendons of JGJ85 and other standards, developed and completed the electro-hydraulic anchor cable fatigue testing machine. It has the characteristics of large fatigue test load, high frequency response, low energy consumption and high efficiency.

High voltage and heavy load pulsation fatigue testing machine

Jinan lizhi Testing System Co., Ltd. has signed contracts with China Academy of Building Science, Liuzhou Overwem Machinery Co., LTD., National Engineering Laboratory of High-speed Railway Construction Technology, Central South University, China Academy of Railway Sciences, Liaoning Provincial Transportation Planning and Design Research Institute, and Tongji University for the development of heavy-load large-amplitude pulsating fatigue testing machine. The PMW1600-38 high pressure ultra-large pulsation displacement hydraulic station developed by the company is the world's leading technical index. The maximum pulsation displacement is 1600ml/ time, the maximum system working pressure is 38MPa, the maximum amplitude of the 1000kN actuator can reach 30mm, and the working frequency is 2-5Hz. The system meets the requirements of pseudo-static pseudo-dynamic performance test and fatigue life test of 1:1 full size test sample of 20,000-ton heavy-duty transport bridge of Shuohuang Railway under the National 863 Program. The successful implementation of this project has established Jinan Force Support Test System Co., Ltd. as the world leader in the field of electro-hydraulic pulsation fatigue test technology research and development.

High speed impact tensile testing machine

WCL-2000 electro-hydraulic high-speed impact tensile testing machine, according to the "GB/T1499.2-2018 reinforced concrete steel Part 2: Hot rolled ribbed Steel Bar, "JG/T163-2013 Steel mechanical connection sleeve", "JGJ107-2016 Steel mechanical connection Technical Regulations" on the mechanical properties of ribbed steel bar and joint requirements, combined with the construction engineering steel bar seismic performance of the special test needs, a special project to develop the latest high-speed impact tensile testing machine. The necessary connection tooling can complete the collision test of some parts, and the pump station can also complete the fatigue life and other mechanical properties tests of various materials and parts.

China Shipbuilding Industry Corporation No. 702 Research Institute, China Shipbuilding Research Center (YAW-30000F microcomputer controlled electro-hydraulic servo hydraulic pressure testing machine)

YAW-30000F microcomputer controlled electro-hydraulic servo hydraulic pressure testing machine

Jiangsu Construction Engineering Quality Inspection Center Co., Ltd. (CLW-91000J Rail Drop Weight Impact Testing Machine)

CLW-91000J rail drop weight impact testing machine, PMW800-1500 electro-hydraulic pulsation fatigue testing machine, WGW-3000 rail static bending testing machine, TPW-6 six-station elastic bar fatigue testing machine

Guangzhou Institute of Metrology (WGW-3000 Rail Static Bending Testing Machine)

PMW800-1500 electro-hydraulic pulsation fatigue testing machine, PMW400-500 electro-hydraulic pulsation fatigue testing machine, WGW-3000 rail static bending testing machine, TPW-6 six-station elastic bar fatigue testing machine

Anhui Provincial Product Quality Supervision and Inspection Institute (TPW-6 six-station spring bar fatigue testing machine)

TPW-6 six-station spring bar fatigue testing machine

Guilin University of Technology (WCL-2000 electro-hydraulic high-speed impact tensile and compression testing machine)

PAM800-3000 microcomputer controlled electro-hydraulic pulsation fatigue testing machine, WCL-2000 electro-hydraulic high-speed impact tension and compression testing machine

Central South University (High Voltage Heavy Load Pulsating Fatigue Testing Machine)

High voltage and heavy load pulsation fatigue testing machine

Tianjin University (PAM800-2000 microcomputer controlled electro-hydraulic pulsation fatigue testing machine)

PAM800-2000 microcomputer controlled electro-hydraulic pulsation fatigue testing machine

Liuzhou OVM machinery Co., LTD (PMW800-4000 Highly Prestressed Steel Strand Anchor Cable Fatigue Testing Machine)

PMW800-4000 Highly Prestressed Steel Strand Anchor Cable Fatigue Testing Machine