C-3012
PLW or Made to order
Carbon Steel
Plastic Bag+Carton Box+Plywood Case
PLW
CHINA
Standard
chain coupling
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Superior Corrosion & Rust Resistance: Made of high-quality stainless steel, the coupling effectively resists oxidation, rust, acid, alkali and salt corrosion, solving the common failure problems of ordinary couplings in humid and corrosive mining and industrial environments. It greatly extends the service life and reduces replacement frequency.
Heavy-Duty Load Capacity: Optimized chain and sprocket tooth structure with integral forging and precision machining ensures high torque transmission efficiency, strong impact resistance and stable load-bearing performance. It adapts to frequent start-stop and heavy-load continuous operation of conveyor and mining machinery without deformation or fracture.
Excellent Shock Absorption & Misalignment Compensation: The flexible chain transmission structure can effectively buffer mechanical vibration and impact during equipment operation. It allows reasonable axial, radial and angular misalignment between driving and driven shafts, protecting motors, reducers and other core equipment from damage.
Durable & Low Maintenance: Wear-resistant surface treatment and high-precision assembly minimize friction loss. The product features stable operation, low noise, no easy wear and tear, and simple daily maintenance. It only needs regular lubrication to maintain long-term stable performance, greatly reducing equipment operation and maintenance costs.
Easy Installation & Wide Adaptability: Standard serialized size design, simple and compact structure, convenient installation, disassembly and replacement. It can be perfectly matched with various types of mining conveyors, belt conveyors, screw conveyors, crushers and other mining mechanical equipment.
Factory direct supply: Support OEM & ODM customized services, customizable size, material grade and surface treatment
Strict quality inspection: 100% factory testing for torque, hardness and corrosion resistance
Stable supply & fast delivery: Complete size series, sufficient inventory and standardized packaging for long-distance ocean transportation
Cost-effective: Durable structure, low failure rate, helping overseas customers reduce equipment downtime and comprehensive operating costs

| CHAIN COUPLING NO. | CHAIN NO. | Bore Dia | Dimension | Inertia | Appros Weight | Casing | ||||||||
| Acoplamiento cadena No | Cadena No | Diametro agujero | Dimensiones | Inercia | Peso aprox | Carcasa | ||||||||
| Min | Max | L | I | S | di max | d> max | C | x10 | Dimension Dimensiones | Approx Weight Peso aprox. | ||||
| mm | mm | mm | mm | mm | mm | mm | mm | kg/m | kg | A mm | B mm | kg | ||
| C-3012 | 06B-2X12 | 12 | 16 | 64.8 | 29.8 | 5.2 | 25 | 45 | 10.2 | 0.233 | 0.4 | 69 | 63 | 0.3 |
| C-4012 | 40-2X12 | 12 | 22 | 79.4 | 36.0 | 7.4 | 35 | 61 | 14.4 | 1.020 | 0.8 | 77 | 72 | 0.3 |
| C-4014 | 40-2X14 | 12 | 28 | 79.4 | 36.0 | 7.4 | 43 | 69 | 14.4 | 1.924 | 1.1 | 84 | 75 | 0.4 |
| C-4016 | 40-2X16 | 14 | 32 | 87.4 | 40.0 | 7.4 | 50 | 77 | 14.4 | 3.285 | 1.4 | 92 | 75 | 0.4 |
| C-5014 | 50-2X14 | 16 | 35 | 99.7 | 45.0 | 9.7 | 53 | 86 | 18.1 | 6.010 | 2.2 | 101 | 85 | 0.5 |
| C-5016 | 50-2X16 | 16 | 40 | 99.7 | 45.0 | 9.7 | 60 | 96 | 18.1 | 9.720 | 2.7 | 111 | 85 | 0.6 |
| C-5018 | 50-2X18 | 16 | 45 | 99.7 | 45.0 | 9.7 | 70 | 106 | 18.1 | 15.420 | 3.8 | 122 | 85 | 0.8 |
| C-6018 | 60-2X18 | 20 | 56 | 123.5 | 56.0 | 11.5 | 85 | 128 | 22.8 | 40.210 | 6.2 | 142 | 106 | 1.2 |
| C-6020 | 60-2X20 | 20 | 60 | 123.5 | 56.0 | 11.5 | 98 | 140 | 22.8 | 62.870 | 7.8 | 158 | 105 | 1.6 |
| C-6022 | 60-2X22 | 20 | 71 | 123.5 | 56.0 | 11.5 | 110 | 152 | 22.8 | 93.450 | 10.4 | 168 | 117 | 1.8 |
| C-8018 | 80-2X18 | 20 | 80 | 141.2 | 63.0 | 15.2 | 110 | 170 | 29.3 | 142.030 | 12.7 | 190 | 129 | 2.5 |
| C-8020 | 80-2X20 | 20 | 90 | 145.2 | 65.0 | 15.2 | 120 | 186 | 29.3 | 204.900 | 16.0 | 210 | 137 | 2.9 |
| C-8022 | 80-2X22 | 20 | 100 | 157.2 | 71.0 | 15.2 | 140 | 202 | 29.3 | 341.170 | 20.2 | 226 | 137 | 3.6 |
| C-10020 | 100-2X20 | 25 | 110 | 178.8 | 80.0 | 18.8 | 160 | 233 | 35.8 | 646.290 | 33.0 | 281 | 153 | 4.6 |
| C-12018 | 120-2X18 | 35 | 125 | 202.7 | 90.0 | 22.7 | 170 | 256 | 45.4 | 1075.710 | 47.0 | 307 | 181 | 6.2 |
| C-12022 | 120-2X22 | 35 | 140 | 222.7 | 100.0 | 22.7 | 210 | 304 | 45.4 | 2454.500 | 72.0 | 357 | 181 | 8.0 |