- 1
The main products include high-strength ring chain, lifting chain, binding chain and protection chain. The high-strength ring chain is used on the transmission chain of crape conveyor,reversed loader and the driving chain of the coal shearer. The lifting chain and the binding chain are mainly used in the field of cement,boat, channel and transport. Chains produced according to different standard of USA, UK, German and Japan,introduced into many country too.
Technical parameters
high strength mine chain
|
Size (mm) |
diameter (mm) |
pitch step (mm) |
minimum inside width (mm) |
maximum outside width (mm) |
Circular Arc Radius (mm) |
Experiment Loader (KN) |
Minimum Fracture Loader (KN) |
Maximum elongation Rate Under Experiment Loader(﹪) |
Minimum Fracture Elongation Rate (﹪) |
Quality Grade |
|
10×40 |
10±0.4 |
40±0.5 |
12 |
34 |
15 |
85 |
110 |
1.4 |
12 |
B |
|
100 |
130 |
1.6 |
12 |
C |
||||||
|
14×50 |
14±0.4 |
50±0.5 |
17 |
48 |
22 |
150 |
190 |
1.4 |
12 |
B |
|
200 |
250 |
1.6 |
12 |
C |
||||||
|
18×64 |
18±0.5 |
64±0.6 |
21 |
60 |
28 |
260 |
320 |
1.4 |
12 |
B |
|
330 |
410 |
1.6 |
12 |
C |
||||||
|
22×86 |
22±0.7 |
86±0.9 |
26 |
74 |
34 |
380 |
480 |
1.4 |
12 |
B |
|
490 |
610 |
1.6 |
12 |
C |
||||||
|
26×92 |
26±0.8 |
92±0.9 |
30 |
86 |
40 |
540 |
670 |
1.4 |
12 |
B |
|
680 |
850 |
1.6 |
12 |
C |
||||||
|
30×108 |
30±0.9 |
108±1.0 |
34 |
98 |
46 |
710 |
890 |
1.4 |
12 |
B |
|
900 |
1130 |
1.6 |
12 |
C |
||||||
|
34×126 |
34±1.0 |
126±1.2 |
38 |
109 |
52 |
900 |
1140 |
1.4 |
12 |
B |
|
1160 |
1450 |
1.6 |
12 |
C |
||||||
|
38×137 |
38±1.1 |
137±1.4 |
42 |
123 |
58 |
1450 |
1810 |
1.6 |
12 |
C |
|
42﹡ |
110﹡ |
|||||||||
|
42×146 |
42±1.3 |
146±1.5 |
46 |
135 |
64 |
1770 |
2220 |
1.6 |
12 |
C |
|
46﹡ |
115﹡ |
|||||||||
|
48×152 |
48±1.5 |
152±1.5 |
62 |
163 |
78 |
1850 |
2900 |
1.6 |
12 |
C |
|
56﹡ |
127﹡ |
Notice: * means the size of flat ring
Lifting short ring
|
Nominal diameter (dn) |
Diameter tolerance (d-dn) |
Pitch (inner length) (3dn) |
Single ring pitch tolerance (positive valve) |
Outer width (3.25dn) |
Outer width tolerance (positive valve) |
Minimum breaking force (KN) |
Extreme working loading (t) |
|
6 |
18 |
0.35 |
20 |
0.45 |
45.4 |
1.1 |
|
|
8 |
24 |
0.46 |
26 |
0.60 |
80.6 |
2.0 |
|
|
10 |
30 |
0.58 |
33 |
0.75 |
126 |
3.2 |
|
|
12 |
36 |
0.69 |
39 |
0.90 |
182 |
4.6 |
|
|
13 |
39 |
0.75 |
43 |
0.98 |
214 |
5.4 |
|
|
14 |
42 |
0.81 |
46 |
1.05 |
248 |
6.3 |
|
|
16 |
48 |
0.93 |
52 |
1.2 |
322 |
8.0 |
|
|
18 |
±0.90 |
54 |
1.04 |
59 |
1.35 |
408 |
10.0 |
|
20 |
±1.0 |
60 |
1.16 |
65 |
1.5 |
504 |
12.5 |