The wire tensioner, also known as a ratchet tensioner, is used to tighten the wire during the construction of overhead line laying. When using, first loosen the steel wire rope or galvanized iron wire on the tightener and fix it on the cross arm. Use a wire clamp to clamp the wire, and then pull the special wrench. Due to the anti reversal effect of the pawl, the steel wire rope or galvanized iron wire is gradually wound around the ratchet drum to tighten the wire. Fix the tightened wire onto the insulator. Then, first release the pawl to release the steel wire rope or galvanized iron wire, then release the wire clamp, and finally wind the steel wire rope or galvanized iron wire around the drum of the ratchet
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
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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
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4. Free initial testing, with no testing fees charged
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