Factory Cheap Hot Mining Chain Sprocket - Round Link Chain – Chigong
Factory Cheap Hot Mining Chain Sprocket - Round Link Chain – Chigong Detail:
Category
Round link chain, round steel link chain, round link mining chain, DIN 22252 mining chain, mining conveyor chain, flight bar chain system
Application
Armored Face Conveyors (AFC), Beam Stage Loaders (BSL), road header machines, coal plows, etc.
As the No. 1 coal production country, China has seen demand of huge quantity round link mining chains, and thus been encouraging China round steel link chain manufacturing capacity in terms of quantity and quality. SCIC’s chain factory with its 30 years round steel link chains production history has been fully involved into China coal industry supply; our round link chains have been so far well accepted and used by all the main coal & mining companies through China.
Our round steel link chain quality is ensured through each step of chain production, from sound alloy steel bars to precise link fabrication by robot, from computerized flash butt welding to well designed quenching & tempering heat-treatment (resulting in desired strength and surface hardness), from proof test to mechanical tests on verifying the surface & inner quality.
SCIC round link chain is made according to China GB/T-12718 standard and factory Technical Requirements, as well as to DIN 22252 or GOST 25996 standards and clients specs
SCIC round link chain is used for Armored Face Conveyors (AFC), Beam Stage Loaders (BSL), road header machines, coal plows and other equipment that requires this type of chain.
Anti-corrosive coatings (e.g., hot dipped galvanization) result in decreased chain mechanical properties, therefore the application of any anti-corrosive coatings shall subject to order agreement between buyer and SCIC.
Figure 1: round link chain
Table 1: round link chain dimensions
|
link size (opp. Weld) |
pitch |
link width |
link weld size |
unit weight |
||||
|
nominal |
tolerance |
nominal |
tolerance |
inner |
outer |
diameter |
length |
|
|
10 |
± 0.4 |
40 |
±0.5 |
12 |
34 |
10.8 |
7.1 |
1.9 |
|
14 |
± 0.4 |
50 |
±0.5 |
17 |
48 |
15 |
10 |
4.0 |
|
18 |
± 0.5 |
64 |
±0.6 |
21 |
60 |
19.5 |
13 |
6.6 |
|
19 |
± 0.6 |
64.5 |
±0.6 |
22 |
63 |
20 |
13 |
7.4 |
|
22 |
± 0.7 |
86 |
±0.9 |
26 |
74 |
23.5 |
15.5 |
9.5 |
|
24 |
± 0.8 |
86 |
±0.9 |
28 |
79 |
26 |
17 |
11.6 |
|
26 |
± 0.8 |
92 |
±0.9 |
30 |
86 |
28 |
18 |
13.7 |
|
30 |
± 0.9 |
108 |
±1.1 |
34 |
98 |
32.5 |
21 |
18.0 |
|
34 |
± 1.0 |
126 |
±1.3 |
38 |
109 |
36.5 |
23.8 |
22.7 |
|
38 |
± 1.1 |
126 |
±1.3 |
42 |
121 |
41 |
27 |
30.1 |
|
38 |
± 1.1 |
137 |
±1.4 |
42 |
121 |
41 |
27 |
29.0 |
|
42 |
± 1.3 |
137 |
±1.4 |
48 |
137 |
45 |
30 |
36.9 |
|
42 |
± 1.3 |
146 |
±1.5 |
48 |
137 |
45 |
30 |
36.0 |
|
42 |
± 1.3 |
152 |
±1.5 |
46 |
133 |
45 |
30 |
35.3 |
|
notes: Larger size chain available upon inquiry. |
||||||||
Table 2: round link chain mechanical properties
|
chain size |
chain grade |
test force |
elongation under test force |
breaking force |
elongation at fracture |
minimum deflection |
|
10 x 40 |
S |
85 |
1.4 |
110 |
14 |
10 |
|
SC |
100 |
1.6 |
130 |
|||
|
SCC |
130 |
1.9 |
160 |
|||
|
14 x 50 |
S |
150 |
1.4 |
190 |
14 |
14 |
|
SC |
200 |
1.6 |
250 |
|||
|
SCC |
250 |
1.9 |
310 |
|||
|
18 x 64 |
S |
260 |
1.4 |
320 |
14 |
18 |
|
SC |
330 |
1.6 |
410 |
|||
|
SCC |
410 |
1.9 |
510 |
|||
|
19 x 64.5 |
S |
290 |
1.4 |
360 |
14 |
19 |
|
SC |
360 |
1.6 |
450 |
|||
|
SCC |
450 |
1.9 |
565 |
|||
|
22 x 86 |
S |
380 |
1.4 |
480 |
14 |
22 |
|
SC |
490 |
1.6 |
610 |
|||
|
SCC |
610 |
1.9 |
760 |
|||
|
24 x 86 |
S |
460 |
1.4 |
570 |
14 |
24 |
|
SC |
580 |
1.6 |
720 |
|||
|
SCC |
720 |
1.9 |
900 |
|||
|
26 x 92 |
S |
540 |
1.4 |
670 |
14 |
26 |
|
SC |
680 |
1.6 |
850 |
|||
|
SCC |
850 |
1.9 |
1060 |
|||
|
30 x 108 |
S |
710 |
1.4 |
890 |
14 |
30 |
|
SC |
900 |
1.6 |
1130 |
|||
|
SCC |
1130 |
1.9 |
1410 |
|||
|
34 x 126 |
S |
900 |
1.4 |
1140 |
14 |
34 |
|
SC |
1160 |
1.6 |
1450 |
|||
|
SCC |
1450 |
1.9 |
1810 |
|||
|
38 x 126 |
S |
1130 |
1.4 |
1420 |
14 |
38 |
|
SC |
1450 |
1.6 |
1810 |
|||
|
SCC |
1810 |
1.9 |
2270 |
|||
|
42 x 137 |
S |
1390 |
1.4 |
1740 |
14 |
42 |
|
SC |
1770 |
1.6 |
2220 |
|||
|
SCC |
2220 |
1.9 |
2770 |
Product detail pictures:
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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Factory Cheap Hot Mining Chain Sprocket - Round Link Chain – Chigong, The product will supply to all over the world, such as: Washington, Melbourne, Pakistan, Our staffs are adhering to the "Integrity-based and Interactive Development" spirit, and the tenet of "First-class Quality with Excellent Service". According to the needs of every customer, we provide customized & personalized services to help customers achieve their goals successfully. Welcome clients from home and abroad to call and inquire!
By Jean Ascher from azerbaijan - 2017.09.16 13:44
This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
By Emma from Curacao - 2017.01.28 18:53
