The complete set of testing equipment for Jinan Leading Testing Machine has been delivered to Sichuan Highway Engineering Consulting and Supervision Company, and on-site debugging has been successfully completed

Recently, the complete set of testing equipment for steel bar bending testing machine and microcomputer controlled manhole cover pressure testing machine supplied by Jinan Leading Testing Machine Co., Ltd. was successfully delivered to the testing center of a highway engineering consulting and supervision company in Sichuan. The company's professional technical service team rushed to the project site to complete the entire process of equipment installation, wiring calibration, and practical training debugging. All performance indicators of the equipment met the standards and passed the customer acceptance smoothly.
1、 Project background: Improve the detection capability of highway engineering and strengthen the defense line of road quality control
The Sichuan highway engineering consulting and supervision company is responsible for the supervision and third-party testing of multiple national and provincial roads, municipal roads, and pipeline supporting projects in the region. With the expansion of business and the upgrading of laboratory qualifications, there is an urgent need for standardized and high-precision mechanical testing equipment for the mechanical performance testing of road steel raw materials and the determination of the bearing capacity of municipal manhole covers, strictly matching national standards for highway building material testing such as GB/T1499.2 and GB/T23858.
After multiple rounds of technical benchmarking and on-site inspections, the purchaser comprehensively considered equipment accuracy, long-term stability, and after-sales on-site service capabilities, and ultimately selected Jinan Liling Testing Machine as the complete equipment supplier to purchase two sets of core testing equipment: bending testing machine and manhole cover pressure testing machine.
2、 Equipment advantage: Suitable for the full scenario requirements of highway supervision and testing
The two sets of main equipment delivered this time are both standardized main models of LiLing, which are specifically adapted to the testing scenarios of highway engineering laboratories:
Steel bar bending testing machine
The equipment can complete the forward and reverse bending tests of building rebar and steel pipes, accurately determine the plastic deformation performance of steel bars, load smoothly, operate conveniently, and meet the necessary inspection items for highway bridges and roadbed steel bars. The automated program can output test reports with one click, greatly improving the efficiency of supervision sampling.
100 ton microcomputer controlled manhole cover pressure testing machine
Adopting a four column high stiffness host structure and a servo closed-loop loading system, it is specifically used for compressive bearing tests of cast iron manhole covers, composite material manhole covers, and steel fiber reinforced concrete manhole covers. It automatically completes cyclic loading and peak force recording, fully complying with the quality acceptance standards for municipal road manhole covers. The data can be directly archived for the issuance of supervision inspection reports.
3、 On site debugging: one-stop technical service to help customers quickly start production
After the equipment arrived, technical engineers from Jinan Leading immediately rushed to the Sichuan site to provide on-site services
Conduct on-site inspection and testing of the laboratory site, power supply, and load-bearing conditions, complete equipment positioning, horizontal calibration, hydraulic pipeline, and sensor wiring installation;
Debug the control system and force acquisition module one by one, calibrate and verify the entire set of sensors and sealed waterproof accessories, and eliminate parameter deviations caused by long-distance transportation;
Provide practical teaching for laboratory testing personnel, covering equipment parameter settings, standard testing procedures, data export and printing, daily maintenance, rapid troubleshooting, and other comprehensive training;
On site simulation of steel bar bending and manhole cover compression standard testing, with stable equipment operation and accurate data, allows customer testing personnel to independently operate and complete the entire testing process.
After the debugging was completed, the person in charge of the supervision company's laboratory highly praised the equipment accuracy and one-stop on-site service: "The two sets of equipment meet the daily sampling needs of highway supervision, have a high degree of automation, stable and reliable data, and the technical personnel teach meticulously on site. They can quickly put into daily road building material testing work, providing accurate data support for subsequent engineering quality supervision
4、 Enterprise strength: Deeply cultivating mechanical testing equipment, serving the national transportation infrastructure testing field
Jinan Liling Testing Machine Co., Ltd. is located in Jinan and is a professional testing machine manufacturing enterprise that integrates research and development, production, and after-sales service. Its products cover multiple industry testing scenarios such as highways, construction, municipal engineering, and steel structures, and have a complete factory testing system and a nationwide on-site debugging service network.
For a long time, the company has been providing a complete set of mechanical testing equipment for highway design institutes, engineering supervision companies, third-party testing institutions, and high-speed project laboratories in various regions. Relying on the advantages of products that comply with national standards, high precision, and long service life, as well as 7 × 24-hour technical response and nationwide installation and commissioning services, the company has gained wide recognition from customers in the transportation infrastructure industry nationwide.
The delivery and landing of the Sichuan supervision project is another important cooperation case for Jinan Leading to deeply cultivate the Southwest traffic inspection market. In the future, the company will continue to optimize the research and development of specialized testing equipment for highways, upgrade its technical service system, and provide more comprehensive testing and inspection solutions for the quality control of national highways and municipal engineering.
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