Quick Release Link(or called C-type quick shackle) is generally used as connecting fitting between
pear-shaped sockets or between pear-shaped socket and lifting chains under the crane,It is widely used for the rapid replacement of grabs ,hooks,spreaders,etc.with its quick disassemble .It can be used with pear-shaped socket by wide groove pulley to raise lifting height.enable quick and straightforward coupling and uncoupling of grabs on cranes. The Quick Release Link is also being used with great success in other applications where loads frequently have to be coupled or uncoupled using steel wire ropes and/or chains.
* the body has an obvious permanent deformation.
* the body of any one section of the wear volume of the original size of 10% or more.
* a crack at any one place.
* tensile test is not qualified.
production process
Round the factory inspection---cutting---forging--- Rough machining ---heat treatment---grinding shot blasting --- Numerical control machining --- assembly---tensile testing---surface coating ---storage
| Item No |
Industry No. |
SWL(T) |
Dimension |
|
| d |
L |
B |
H |
A |
C |
Dead weight |
| GYH-51 |
1 |
1.5 |
13 |
78 |
52 |
19.5 |
15 |
17 |
|
| GYH-52 |
2 |
2.5 |
15 |
90 |
60 |
22.5 |
17 |
20 |
|
| GYH-53 |
3 |
3 |
17 |
102 |
68 |
25.5 |
19 |
22 |
|
| GYH-54 |
4 |
3.5 |
19 |
114 |
76 |
30 |
21 |
26 |
1 |
| GYH-55 |
5 |
4 |
21 |
126 |
84 |
33 |
23 |
27 |
1.5 |
| GYH-56 |
6 |
5 |
23 |
138 |
92 |
35 |
26 |
30 |
2 |
| GYH-57 |
7 |
6.3 |
25 |
150 |
100 |
38 |
28 |
32 |
2.3 |
| GYH-58 |
8 |
8 |
27 |
162 |
108 |
41 |
31 |
35 |
2.5 |
| GYH-59 |
9 |
10 |
29 |
174 |
116 |
44 |
34 |
37 |
3 |
| GYH-60 |
10 |
12.5 |
32 |
192 |
128 |
48 |
37 |
41 |
4 |
| GYH-61 |
11 |
14 |
35 |
210 |
140 |
53 |
40 |
44 |
5.8 |
| GYH-62 |
12 |
16 |
38 |
228 |
152 |
57 |
43 |
48 |
7 |
| GYH-63 |
13 |
21 |
41 |
246 |
164 |
62 |
46 |
51 |
9 |
| GYH-64 |
14 |
25 |
44 |
264 |
176 |
68 |
50 |
54 |
12 |
| GYH-65 |
15 |
32 |
47 |
282 |
188 |
71 |
52 |
58 |
14 |
| GYH-67 |
17 |
45 |
56 |
334 |
220 |
84 |
66 |
68 |
23 |
){kind=link}