Crane hook overhead crane hook,gantry crane hook
Yuantai Crane Machinery is professional logistics handling products exporter, with long history trading time having rich technical experience. We are located in Changyuan--- the crane's hometown, have passed the ISO9001 quality system certification, ISO14001 environmental management system certification and OHSAS18001 occupational health and safety management system certification of enterprise, and CE certification. our products are recommend by WTO. Yuantai always adhere to customers first,holding positive attitude to satisfy the customers' the demand.
The company will continue to uphold the "customer first, good quality, good faith for this, excellent service" principle, wholeheartedly with users from all walks of life work together, mutual reciprocity and mutual benefit, hand in hand!
1Application
Hookgroupisthemostcommonhookdeviceinthecranemechinary.Hookhangsonthewireropeoftheliftingmechanismwiththehelpofpulleyssuchparts.Hookisthemostwidelyusedamongtheloadhandlingdevice.Ithassuchcharacteristicsassimplemanufactureandstrongusability.
2Productcategory
Hookshavesinglehookanddoublehooksaccordingtoshapeofhook.FivestrengthgradesM,P,S,T,V,areclassifiedinaccordancewithmechanicalproperty.Forginghookandstraptypehookaremanufacturedaccordingtomethodofmanufacturing.
3Scrapingofhook
1flaws
2Abrasionofdangerousfracturesurfacereaches10%offullsize.
3Degreeofopeningaddsto15%thanfullsize.
4Torsionaldeformationexceeds10°.
5Dangerousfracturesurfaceandhookneckhaveplasticdeformation.
6Liningofboardhookabradesreaches50%offullsize,andshouldbediscardedasuseless.
7Mandrelofboardhookabradesreaches50%offullsize,andshouldbediscardedasuseless. modellifting loadhook headpulleypulley Dia.ratioweight kgDGJ5t20#1
6Mn
DG20HT
QT
Q235430/450212810t430/450323016t565337720t565448932t680483550t7855134675t9205250080t92053265100t92054964100t double hook89064425