D-Shackle，It is made of high quality alloy steel by die forging.
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Forging Rigging
SHACKLES
The forging rigging factory 。 is the largest production base for forging rigging in Asia with advanced forging, heat treatment,surface coating and nondestructive testing equipment and the most advanced production technology.
Main forging equipment :5T size free forging hydraulic hammer,4000t、2500t、1000t size friction press machine and 750kg ～ 1000kg size air forging hammer etc. We also researched and developed 400t、1000t、1500t、2000t size bending machine. The annual producing
capacity is 20000t.
The shackles (both body and pin) we produce are made of high quality alloy steel through advanced production line and intermediate frequency furnace heat treatment. It is characterized by high-intensity, good toughness, small volume, light weight, beautiful appearance and good durability.
Product category: Flat shackle, Large WLL shackle with circular cross-section, Bow shackle, D shackle etc.
Production range: 0.5t-2000t
It is made of high quality alloy steel by die forging.
Each shackle will be marked with WLL permanently, WLL from 0.5t ～150t.
The Maximum testing load is twice of the working load ,while WLL is less than 85t(including),the minimum breaking load is 6 times of the WLL ,while WLL is more than 85t ,the minimum breaking load is 4 times of WLL .
Our products all correspond with the stipulated technical requirement and test approach in standard ISO2415-2004.
- Q: Where should I pay attention to the formwork?
- (1) Kennedy to support part of the template and scaffold, when installed in the soil on the plate should be added, and the foundation must be solid and drainage measures of collapsible loess, there must be waterproof measures; frost heaving of soil is stopped, there must be anti freeze thaw measures.(2) in the course of installation of the formwork and its support, the temporary fixing equipment should be set up.
- Q: Do cranes have the same wire ropes, slings, slings and cables?
- A steel wire rope is a common wire rope, and a sling is a special tool for lifting some goods. The sling is a sling tool made of wire ropes
- Q: What are the dangerous sections of the crane hook?
- B -B and A-A section section of the same, B -B section in the sling tension loading, have been straightened and cut off the trend here, shearing stress is maximum, it is also dangerous section.
- Q: What is the name of the wire above the train?
- It's called catenary. There are two lines up and down. The upper part is called the load line, and the lower one is called the contact line. There is a sling connection between the cord and the contact wire.
- Q: Which brand is better for imported rigging?
- Germany's mechanical products are better, quality world-class, CarlStahl sling rigging is Germany's old brand.
- Q: Why do not different kinds or different sizes of slings and slings are used together?
- Choose proper slings and slings according to the specific conditions of the heavy loads; no heavy weights are allowed to be attached directly with the hooks, and no different kinds are allowed
- Q: What's the catch?
- The type of slings 1. slings are mainly metal slings and synthetic fiber slings in two main categories. 2. metal slings are mainly wire ropes, slings, chains, slings and so on. 3. synthetic fiber slings are mainly made of nylon, polypropylene, polyester, high-strength and high modulus polyethylene fiber for rope and belt slings.
- Q: What are the selection principles for lifting cranes?
- Selection should take into account the performance of the crane (ie operation capacity), ease of use, hoisting efficiency, hoisting capacity and duration requirements.
- Q: What are the specifications for the rigging?
- The wire rope for the first time in the field of fretting fatigue control measures is the phosphating coating steel wire rope patent technology production, steel wire after manganese phosphating or zinc manganese wear-resistant steel wire surface treatment, corrosion resistance to enhance, not easy to wear and corrosion fatigue life of the steel wire rope large increase, fatigue life is three as structure of plain steel wire rope, the highest value of contrast test has reached an alarming four times, can be verified by fatigue test, fatigue test machine if they have on their own to do comparative tests, this test results most credible, the service life of wire rope and the fatigue life is directly proportional to the fatigue life, long service life with the proportion of prolonged use of lower cost, better stability, phosphating coating of steel wire rope is patent technology production
- Q: Types of slings for slings
- Metal slings are mainly wire ropes, slings, chains, slings and so on.
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D-Shackle，It is made of high quality alloy steel by die forging.
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
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