A cement mixer, also known as a concrete mixer, is a mechanical device used to mix cement, sand and gravel aggregates, and water into a concrete mixture. It mainly consists of a mixing drum, a feeding and unloading mechanism, a water supply system, a prime mover, a transmission mechanism, a frame, and a supporting device. Including a power mechanism connected to the transmission mechanism through a shaft and a drum driven by the transmission mechanism, a gear ring arranged around the drum body is installed on the drum body, and a gear meshing with the gear ring is arranged on the transmission shaft. The utility model has a simple and reasonable structure, and after meshing with gears and gear rings, it can effectively overcome the sliding phenomenon between the supporting wheel and the mixer drum in rainy and foggy weather; The adopted transmission mechanism can further ensure the elimination of slipping between the supporting wheel and the mixer drum
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China