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crane lifting hook
  • crane lifting hook
  • crane lifting hook
  • crane lifting hook
  • crane lifting hook
  • crane lifting hook
  • crane lifting hook
Payment Type: L/C,D/A,D/P,T/T
Min. Order: 10 Set/Sets
Delivery Time: 2 Days
Basic Info

Model No.: 1m³-8m³, DG

Product Description crane lifting 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!   1 Application Hook group is the most common hook device in the crane mechinary. Hook hangs on the wire rope of the lifting mechanism with the help of pulleys such parts. Hook is the most widely used among the load handling device. It has such characteristics as simple manufacture and strong usability. 2 Product category Hooks have single hook and double hooks according to shape of hook. Five strength grades M,P,S,T,V,are classified in accordance with mechanical property. Forging hook and strap type hook are manufactured according to method of manufacturing. 3 Scraping of hook    One of following cases happens, and discard as useless. 1 flaws 2 Abrasion of dangerous fracture surface reaches 10% of full size.  3 Degree of opening adds to 15% than full size. 4 Torsional deformation exceeds 10°.  5 Dangerous fracture surface and hook neck have plastic deformation. 6 Lining of board hook abrades reaches 50% of full size, and should be discarded as useless. 7 Mandrel of board hook abrades reaches 50% of full size, and should be discarded as useless.   design of crane hook parameters:  
model lifting load hook head pulley pulley Dia. ratio weight kg
DGJ 5t 20#1
6Mn
DG20
HT
QT
Q235
430/450 2 128
10t 430/450 3 230
16t 565 3 377
20t 565 4 489
32t 680 4 835
50t 785 5 1346
75t 920 5 2500
80t 920 5 3265
100t 920 5 4964
100t double hook 890 6 4425
     Load Testing: design of crane hook packages:

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Product Categories : Crane Spare Parts

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