China wholesale Grade 120 chain - AID Mining Chain Connectors – 22*86mm DIN 22258-1 Flat Type Connector (SP) – Chigong
China wholesale Grade 120 chain - AID Mining Chain Connectors – 22*86mm DIN 22258-1 Flat Type Connector (SP) – Chigong Detail:
Category
Application
Armored Face Conveyors (AFC), Beam Stage Loaders (BSL), coal plows
AID Flat Type Connector (SP) is designed and made to DIN 22258-1 & MT/T99-1997 & PN-G-46705 rules and specs, with high alloy steel to meet the full mechanical properties.
The Flat Type Connector (SP) is used for connecting DIN 22252 round link chains in vertical and horizontal positions and other chains in conveying / elevating applications.
The assembly of Flat Type Connector (SP) is as shown above illustrations.
As an important accessory of scraper and slag extractor in coal mine, the connector has large cyclic bearing capacity and high utilization rate; In the process of operation, it bears tensile force, friction with chain, coal block and sprocket, and is eroded by mineral water.
The AID mining chain link connectors with reasonable geometric size, through rough machining, semi finishing, finishing, heat treatment, pre stretching, shot blasting and other processes, has high strength, high toughness, wear resistance, corrosion resistance, good cold bending ability, high breaking force and other comprehensive mechanical properties.
Chain Connector Parameter
Figure 1: Flat Type Connector (SP)
Table 1: Flat Type Connector (SP) dimensions & mechanical properties
|
Size d x p |
d (mm) |
p (mm) |
L Max. |
A Min. |
B Max. |
C Max. |
Weight (kg) |
Min. breaking force (MBF) (kN) |
Fatigue resistance per DIN 22258 |
|
18×64 |
18±0.5 |
64±0.6 |
102 |
20 |
66 |
23 |
1.3 |
410 |
40000 |
|
22×86 |
22±0.7 |
86±0.9 |
132 |
24 |
85 |
27 |
1.5 |
610 |
|
|
26×92 |
26±0.8 |
92±0.9 |
146 |
28 |
97 |
33 |
2.1 |
870 |
|
|
30×108 |
30±0.9 |
108±1.1 |
170 |
32 |
109 |
36 |
3.1 |
1200 |
|
|
34×126 |
34±1.0 |
126±1.3 |
196 |
36 |
121 |
41 |
4.5 |
1450 |
|
|
notes: other sizes available upon inquiry. |
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By Aaron from Austria - 2017.07.07 13:00
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By Eartha from Hungary - 2017.09.26 12:12
