Masterflat Chain
It is a type of chain in which one of the two links used mostly in mechanized quarries and face conveyors is forged and its outer width is further reduced compared to flat link chains. MasterFlat type chains produced in accordance with Din22255 standard can be replaced with straight link chains on the same conveyor line without the need for a complete system renewal. For example, the link width of the chains used as 34x126 according to DIN22252 is 109mm, while this product can also be replaced with DIN22255 42x146 MasterFlat type chain which also has an external width of 109 mm. MasterchaIN, according to DIN22255 in the range of 34-60 mm grade80 quality MasterFlat type link chain chains for the mining industry produces.According to customer demands, different standards and thicknesses can be produced.
Nominal Diameter& Tolerans Pitch& Tolerans Round Horizantal Link Flat Vertical Link Proof Load Elongation Under Test Load Breaking Load Weight
Inside Width (Min.) Outside Width (Max.) Inside Width (Min.) Outside Width (Max.)
d t b1 b2 b3 b4 kN Max.% kN Kg/m
mm mm mm mm mm mm  
30 ±0,9 108 ±1,1 34 99 34 80 848 1,6 1130 17,7
34 ±1,0 126 ±1,3 38 109 37 84 1090 1,6 1450 22,7
38 ±1,1 137 ±1,4 42 121 41 100 1360 1,6 1820 29
38 ±1,1 146 ±1,4 42 121 41 100 1360 1,6 1820 27,6
42 ±1,1 137 ±1,4 48 139 46 110 1660 1,6 2220 37
42 ±1,1 146 ±1,5 48 139 46 110 1660 1,6 2220 36
48 ±1,4 152 ±1,5 62 163 52 115 1900 1,6 2900 46
52 ±1,9 170 ±1,7 65 177 54 128 2210 1,6 3400 54
56 ± 1,9 186 ±1,9 70 189 60 132 2610 1,6 3960 63
60 ±1,9 189 ± 2 72 198 63 136 3000 1,6 4520 72