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 |
