How to inspect hand chain hoists, chain electric hoists, and hydraulic hoists used in coal mines? If you have chain hoists, chain electric hoists, hydraulic hoists for coal mines, and related products that need to be sold, the relevant parties need you to provide a testing report for chain hoists, chain electric hoists, and hydraulic hoists for coal mines. If you are unsure of the testing items and standards required for chain hoists, chain electric hoists, and hydraulic hoists for coal mines, BAIJIAN can help you solve these problems
Testing standards:
Hand chain hoist JB/T 7334-2016
Hydraulic hoist for coal mines MT/T 884-2000
Chain electric hoist JB/T 5317-2016
Testing items:
Speed measurement, load limiting performance test, safety brake test, dynamic load test, static load test, appearance coating quality thermal test, energy efficiency test, lifting mechanism life test, general inspection, insulation performance inspection Inspection of grounding conditions, minimum hook spacing, no-load test, voltage drop test, measurement of braking sliding amount, measurement of lifting mechanism noise, etc.
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