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No. 2218 Changxing Road, Nanyuan, Jinan Economic Development Zone, Changqing District, Jinan City
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Jinan Zhonglu Chang Testing Machine Manufacturing Co., Ltd
ZLQS-4000 Bridge Expansion Joint Testing Machine
NegotiableUpdate on 04/28
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Overview
Product Introduction: ZLQS-4000 Bridge Expansion Joint Testing Machine is a testing system developed and designed by our company according to the transportation industry standards JT/T327-2016 "Highway Bridge Expansion Devices", JT/T1064-2016 "Bridge Damping and Vibration Reduction Multi directional Variable Comb Plate Expansion Devices", and JTQX-2011-12-2 "General Technical Conditions for Modular Expansion Devices". This testing machine meets the testing requirements for the overall performance test of bridge expansion devices.
Product Details
The ZLQS-4000 Bridge Expansion Joint Testing Machine is a testing system developed and designed by our company in accordance with the transportation industry standards JT/T327-2016 "Highway Bridge Expansion Devices", JT/T1064-2016 "Bridge Damping and Vibration Reduction Multi directional Variable Comb Plate Expansion Devices", and JTQX-2011-12-2 "General Technical Conditions for Modular Expansion Devices". This testing machine meets the testing requirements for the overall performance test of bridge expansion devices.
The achievable experimental projects are as follows:
1. Waterproof performance test (according to Appendix C of JT/T327-2016) (the sealing process shall be completed by the customer).
2. Assembly tolerance testing.
3. Hysteresis curve of damping expansion joint.
1. Horizontal loading rod bidirectional displacement: ± 400mm (customizable)
2. Maximum push-pull force of horizontal actuator: 200kN (customizable)
3. Maximum length of testing machine: 4500mm (customizable)
4. Maximum length of clamping specimen: 4500mm
5. Testing machine height: 600mm
6. Maximum width of testing machine: 2350mm
7. Displacement sensor stroke: ± 400mm
8. Control mode: electro-hydraulic servo control
9. Number of horizontal actuators: 4 (synchronized and coordinated)
10. Number of displacement boxes corresponding to expansion joints: 4
For detailed technical parameters and quotations, please consult the Customized Product Technology Department:
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