|
|
High reliability hualage chain for coal shearer
|
|
|
 |
| |
|
|
★Application: hualage chain for coal shearer , hualage chain for coal plough |
| ★Material : high-quality alloy steel |
| ★Manufacture standard: ISO，DIN，BS，GB etc. |
| ★Quality Grade: G80（Grade C），G63（Grade B） |
| ★Safety assurance: Proof load≥ Min.breaking load×80% |
|
 |
|
Dimensions and performance |
|
size
mm |
wide
mm |
radius in arcs
r
mm |
Mass per Unit length
Kg/m |
test load
kN |
elongation at test force max.
% |
breaking load
kN
|
total elongation at fracture min.
%
|
inside min.
a |
outside max.
b |
10×40 |
12 |
34 |
15 |
1.9 |
100 |
1.6 |
130 |
12 |
14×50 |
17 |
48 |
22 |
4 |
200 |
1.6 |
250 |
12 |
18×64 |
21 |
60 |
28 |
6.6 |
330 |
1.6 |
410 |
12 |
19×64.5 |
22 |
63 |
28.5 |
7.6 |
360 |
1.6 |
450 |
12 |
22×86 |
26 |
74 |
34 |
9.5 |
490 |
1.6 |
610 |
12 |
24×86 |
28 |
79 |
37 |
11.6 |
580 |
1.6 |
720 |
12 |
24×87.5 |
28 |
79 |
37 |
11.5 |
580 |
1.6 |
720 |
12 |
26×92 |
30 |
86 |
40 |
13.7 |
680 |
1.6 |
850 |
12 |
30×108 |
34 |
98 |
46 |
18 |
900 |
1.6 |
1130 |
12 |
34×126 |
38 |
109 |
52 |
22.7 |
1160 |
1.6 |
1450 |
12 |
38×137 |
42 |
121 |
58 |
29 |
1360 |
1.6 |
1810 |
12 |
42×146 |
46 |
135 |
64 |
36 |
1660 |
1.6 |
2220 |
12 |
|
Note:Used special process manufacture, prohibiting substitution of chains of flight bar assemble for it.To give a clear indication is necessary when order. |
|
Your current position: