Reliable Supplier China Customized Double Hinge Straight Flat Top Chain Conveyor Chains
Assume full responsibility to satisfy all needs of our clients; achieve continual advancements by endorsing the expansion of our purchasers; turn into the final permanent cooperative partner of clientele and maximize the interests of clients for Reliable Supplier China Customized Double Hinge Straight Flat Top Chain Conveyor Chains, We are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more detail!
Assume full responsibility to satisfy all needs of our clients; achieve continual advancements by endorsing the expansion of our purchasers; turn into the final permanent cooperative partner of clientele and maximize the interests of clients for China Flat Top Chain, Conveyor Chain, We have more than 200 staff including experienced managers, creative designers, sophisticated engineers and skilled workers. Through hard work of all employees for the past 20 years own company grew stronger and stronger. We always apply the “client first” principle. We also always fulfill all contracts to the point and therefore enjoy excellent reputation and trust among our customers. You are very welcome to personally visit our company.We hope to start a business partnership on the basis of mutual benefit and successful development . For more information please do no hesitate to contact us..
Category
Flat link chain, mining flat link chain, mining round link chain, DIN 22255 flat link chains for use in continuous conveyors in mining, flight bar chain system, flat type chains, super flat type chains, double flat type chains
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.
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 |
||||||
Assume full responsibility to satisfy all needs of our clients; achieve continual advancements by endorsing the expansion of our purchasers; turn into the final permanent cooperative partner of clientele and maximize the interests of clients for Reliable Supplier China Customized Double Hinge Straight Flat Top Chain Conveyor Chains, We are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more detail!
Reliable Supplier China Flat Top Chain, Conveyor Chain, We have more than 200 staff including experienced managers, creative designers, sophisticated engineers and skilled workers. Through hard work of all employees for the past 20 years own company grew stronger and stronger. We always apply the “client first” principle. We also always fulfill all contracts to the point and therefore enjoy excellent reputation and trust among our customers. You are very welcome to personally visit our company.We hope to start a business partnership on the basis of mutual benefit and successful development . For more information please do no hesitate to contact us..
