Description
ProforgeX B type series transmission short pitch precision roller chain
ProforgeX provides a high strength precision roller chain advantage for hundreds of applications coping with operating conditions that are hot or cold, wet or dry, dusty or requiring cleanliness and all of these solutions combine excellent wear resistance and fatigue resistance with a long, reliable working life.
Chains are one of the key components assembled to the conveying systems, and the chains Proforgex made are delivered wildly to various industries, including: Oil Filed, Marine, Mine & Mill, Elevators & Escalators, Construction, Food, Automobile, Machinery & Lumbering etc.
HEAT TREATMENT EQUIPMENT
Application PROFORGEX is equipped with the most advanced heat treatment equipment including:
- Automatic Multi functional Furnaces
- Induction Hardening lines
- Mesh belt furnaces etc.
INSPECTION DEVICES
- 100T Tension Test Device
- Wire Cutting
- Metaloscope & 3D Measuring
- 2D Telemeter
- Hardness test devices
- Pre-loading Machine
PROFORGEX Technical Parameters of B type series transmission short pitch precision roller chain
| ProforgeX chain no. | Pitch | Roller diameter | Inner width of inner chain link | Bearing pin diameter | Plate height | Array pitch | Bearing pin length | Additional width of lock device | Tensile load | Weight/m |
|---|---|---|---|---|---|---|---|---|---|---|
| P | d1 (max) | b1(min) | d2 (max) | h2(max) | Pt | L | c | (min) | ||
| mm | mm | mm | mm | mm | mm | mm | mm | kN | kg/m | |
| 16B-1 | 25.40 | 15.88 | 17.02 | 8.28 | 21.08 | 36.1 | 5.4 | 60 | 2.7 | |
| 16B-2 | 25.40 | 15.88 | 17.02 | 8.28 | 21.08 | 31.88 | 68.0 | 5.4 | 106 | 5.3 |
| 16B-3 | 25.40 | 15.88 | 17.02 | 8.28 | 21.08 | 31.88 | 99.9 | 5.4 | 160 | 7.9 |
| 20B-1 | 31.75 | 19.05 | 19.56 | 10.19 | 26.42 | 43.2 | 6.1 | 95 | 3.6 | |
| 20B-2 | 31.75 | 19.05 | 19.56 | 10.19 | 26.42 | 36.45 | 79.7 | 6.1 | 170 | 7.1 |
| 20B-3 | 31.75 | 19.05 | 19.56 | 10.19 | 26.42 | 36.45 | 116.1 | 6.1 | 250 | 10.6 |
| 24B-1 | 38.10 | 25.40 | 25.40 | 14.63 | 33.40 | 53.4 | 6.6 | 160 | 6.7 | |
| 24B-2 | 38.10 | 25.40 | 25.40 | 14.63 | 33.40 | 48.36 | 101.8 | 6.6 | 280 | 13.3 |
| 24B-3 | 38.10 | 25.40 | 25.40 | 14.63 | 33.40 | 48.36 | 105.2 | 6.6 | 425 | 19.9 |
| 28B-1 | 44.45 | 27.94 | 30.99 | 15.90 | 37.08 | 65.1 | 7.4 | 200 | 8.3 | |
| 28B-2 | 44.45 | 27.94 | 30.99 | 15.90 | 37.08 | 59.56 | 124.7 | 7.4 | 360 | 16.1 |
| 28B-3 | 44.45 | 27.94 | 30.99 | 15.90 | 37.08 | 59.56 | 184.3 | 7.4 | 530 | 23.8 |
| 32B-1 | 50.80 | 29.21 | 30.99 | 17.81 | 42.29 | 67.4 | 7.9 | 250 | 10.5 | |
| 32B-2 | 50.80 | 29.21 | 30.99 | 17.81 | 42.29 | 58.55 | 126.0 | 7.9 | 450 | 20.8 |
| 32B-3 | 50.80 | 29.21 | 30.99 | 17.81 | 42.29 | 58.55 | 184.5 | 7.9 | 670 | 31.2 |
| 40B-1 | 63.50 | 39.37 | 38.10 | 22.89 | 52.96 | 82.6 | 10.2 | 355 | 17.0 | |
| 40B-2 | 63.50 | 39.37 | 38.10 | 22.89 | 52.96 | 72.29 | 154.9 | 10.2 | 630 | 33.0 |
| 40B-3 | 63.50 | 39.37 | 38.10 | 22.89 | 52.96 | 72.29 | 227.2 | 10.2 | 950 | 47.5 |
| 48B-1 | 76.20 | 48.26 | 45.72 | 29.24 | 63.88 | 99.1 | 10.5 | 560 | 26.0 | |
| 48B-2 | 76.20 | 48.26 | 45.72 | 29.24 | 63.88 | 91.21 | 190.4 | 10.5 | 1000 | 51.0 |
| 48B-3 | 76.20 | 48.26 | 45.72 | 29.24 | 63.88 | 91.21 | 281.6 | 10.5 | 1500 | 74.4 |
| 56B-1 | 88.90 | 53.98 | 53.34 | 34.32 | 77.85 | 114.6 | 11.7 | 850 | 36.0 | |
| 56B-2 | 88.90 | 53.98 | 53.34 | 34.32 | 77.85 | 106.60 | 221.2 | 11.7 | 1600 | 71.0 |
| 64B-1 | 101.60 | 63.50 | 60.96 | 39.40 | 90.17 | 130.9 | 13.0 | 1120 | 48.0 | |
| 64B-2 | 101.60 | 63.50 | 60.96 | 39.40 | 90.17 | 119.89 | 250.8 | 13.0 | 2000 | 95.0 |
| 72B-1 | 114.30 | 72.39 | 68.58 | 44.48 | 103.63 | 147.4 | 14.3 | 1400 | 63.0 | |
| 72B-2 | 114.30 | 72.39 | 68.58 | 44.48 | 103.63 | 136.27 | 283.7 | 14.3 | 2500 | 125.0 |
