SHINING can offer 81X, 81XH, 81XHH Chains. Our rich manufacturing experience in forestry, saw mill, and paper mill won the trust of the customers.
Applications:
Lumber Conveyors
Stackers
Transfer Conveyors

Chain No. | Pitch | Roller diameter | Width between inner plates | Pin diameter | Pin length | |
P | d1 max | b1 min | d2 max | L | Lc | |
mm | mm | mm | mm | mm | mm | |
81X | 66.27 | 23.00 | 27.00 | 11.10 | 49.0 | 53.5 |
81XH | 66.27 | 23.00 | 27.78 | 11.10 | 60.7 | 65.1 |
81XHH | 66.27 | 23.00 | 27.78 | 11.10 | 65.6 | 70.0 |
Chain No. | Inner plate depth | Plate thickness | Tensile strength | Ave.Tensile strength | Weight per meter |
h2 max | t/T max | Q min | Qo | q | |
mm | mm | kN/lbf | kN | Kg/m | |
81X | 28.50 | 4.00 | 106.7/2450 | 128.9 | 3.78 |
81XH | 31.35 | 7.5/5.55 | 151.9/34523 | 175.7 | 5.88 |
81XHH | 31.35 | 7.5 | 191.1/43432 | 212.6 | 6.70 |