OEM Supply Chainlink Miner - Mining Chain – 34*126mm DIN 22255 Flat Link Chain – Chigong
OEM Supply Chainlink Miner - Mining Chain – 34*126mm DIN 22255 Flat Link Chain – Chigong Detail:
Category
Application
Armored Face Conveyors (AFC),Beam Stage Loaders (BSL),road header machines
Flat type link chain was firstly introduced into mining industry by German chain making company back in 1985. The flat link chain consists of round links (DIN 22252) but every second link (the vertical link) is flat link which straight sides are of flattened finish per DIN 22255. Due to the less outer width of flat link (vertical) than round link (horizontal), the full flat link chain height is thus as lower as flat link size.
SCIC flat links are of forged making, and from the same material as round links.
Dimensionally, the flattened straight cross section area is larger than that of round link. When the full flat link chain goes through designed heat-treatment and final inspection & testing, the mechanical properties of flat links are well guaranteed per designated chain size & grade.
Chain Parameter
SCIC flat link chain is made according to China MT/T-929 standard and factory Technical Requirements, as well as to DIN 22255 or clients specs (which is to be specially agreed).
SCIC flat link chain is used for Armored Face Conveyors (AFC), Beam Stage Loaders (BSL), road header machines 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: flat link chain
Table 1: flat link chain dimensions
chain size |
diameter |
width |
pitch |
round link width (mm) |
flat link width (mm) |
unit weight |
||||
nominal |
tolerance |
nominal |
tolerance |
inner b1 |
outer b2 |
inner b3 |
outer b4 |
|||
26 x 92 |
26 |
± 0.8 |
27 |
92 |
± 0.9 |
30 |
86 |
30 |
74 |
12.8 |
30 x 108 |
30 |
± 0.9 |
33 |
108 |
± 1.0 |
34 |
98 |
34 |
86 |
18.0 |
34 x 126 |
34 |
± 1.0 |
37 |
126 |
± 1.2 |
38 |
109 |
38 |
97 |
22.7 |
38 x 126 |
38 |
± 1.1 |
42 |
126 |
± 1.4 |
42 |
121 |
42 |
110 |
29.4 |
38 x 137 |
38 |
± 1.1 |
42 |
137 |
± 1.4 |
42 |
121 |
42 |
110 |
28.5 |
38 x 146 |
38 |
± 1.1 |
42 |
146 |
± 1.4 |
42 |
121 |
42 |
110 |
28.4 |
42 x 146 |
42 |
± 1.3 |
46 |
146 |
± 1.5 |
46 |
135 |
46 |
115 |
34.2 |
42 x 152 |
42 |
± 1.3 |
46 |
152 |
± 1.5 |
46 |
135 |
46 |
115 |
35.0 |
notes: Larger size chain available upon inquiry. |
Table 2: flat link chain mechanical properties
chain size |
chain grade |
test force |
elongation under test force |
breaking force |
elongation at fracture |
minimum deflection |
26 x 92 |
S |
540 |
1.4 |
670 |
11 |
26 |
SC |
680 |
1.6 |
850 |
|||
30 x 108 |
S |
710 |
1.4 |
890 |
11 |
30 |
SC |
900 |
1.6 |
1130 |
|||
34 x 126 |
S |
900 |
1.4 |
1140 |
11 |
34 |
SC |
1160 |
1.6 |
1450 |
|||
38 x 126 |
S |
1130 |
1.4 |
1420 |
11 |
38 |
SC |
1450 |
1.6 |
1810 |
|||
42 x 146 |
S |
1390 |
1.4 |
1740 |
11 |
42 |
SC |
1770 |
1.6 |
2220 |
|||
note: deflection not applicable to forged flat link |
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Our pursuit and company intention is usually to "Always fulfill our purchaser requirements". We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for OEM Supply Chainlink Miner - Mining Chain – 34*126mm DIN 22255 Flat Link Chain – Chigong, The product will supply to all over the world, such as: Argentina, Naples, Mali, We have a dedicated and aggressive sales team, and many branches, catering to our customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.
By Fay from Maldives - 2017.03.28 12:22
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
By Phoenix from Miami - 2017.11.20 15:58