Reciprocating Feeder
The structure is simple, operation is reliable, maintenance is convenient, feeding is uniform, adjustment is flexible, and it can meet different production needs.
It adopts a closed frame structure to enhance the rigidity and sturdiness of the equipment.
The gap between the side liner plate and the bottom plate is adjustable to reduce material leakage.
Reciprocating coal feeders are bulk material conveying equipment used in mines, coal preparation plants and other places. They are mainly used to evenly transfer bulk materials such as coal to transportation or screening equipment. This equipment features a simple structure, reliable operation, uniform feeding and convenient adjustment. It is widely used in industries such as coal, mining, metallurgy and building materials.
Main components: frame, base plate (coal feeding trough), transmission platform, funnel, gate, idler rollers, etc.
Transmission system: electric motor, elastic coupling, reducer, crank connecting rod mechanism.
The working principle is that the motor drives the reducer through an elastic coupling, which in turn drives the crank connecting rod mechanism, causing the 5° inclined base plate to perform linear reciprocating motion on the idler rollers, thereby evenly unloading the coal onto the transportation machinery or other screening equipment.
Installation and maintenance: The equipment must be horizontally fixed at the storage bin opening. After adjusting the position of the reducer, conduct a no-load test run.
Maintenance: Regularly check the tightness of components, lubricate transmission parts, inspect the wear of bottom liners, and replace damaged parts in a timely manner.
| Model specifications | K-0 | K-1 | K-2 | K-3 | K-4 | |||||||
| Model specifications （t/h） | Baseplate stroke | Crank position | Anthracite | Bituminous coal | Anthracite | Bituminous coal | Anthracite | Bituminous coal | Anthracite | Bituminous coal | Anthracite | Bituminous coal |
| 200 | 4 | 100 | 90 | 150 | 135 | 55 | 200 | 330 | 300 | 590 | 530 | |
| 150 | 3 | 75 | 67 | 110 | 100 | 133 | 150 | 247 | 220 | 440 | 395 | |
| 100 | 2 | 50 | 45 | 75 | 68 | 170 | 100 | 165 | 150 | 295 | 268 | |
| 50 | 1 | 25 | 22 | 39 | 34 | 225 | 50 | 83 | 75 | 148 | 132 | |
| Crank rotation speed (r/min) | 57 | 57 | 57 | 62 | 62 | |||||||
| Electric motor | MODEL | YB160M1-8 | YB160M1-8 | YB160M1-8 | YB160M-6 | YB200L1-6 | ||||||
| （Y160M1-8） | （Y160M1-8） | （Y160M1-8） | （Y160M-6） | （Y200L1-6） | ||||||||
| Power (kW) | 4 | 4 | 4 | 7.5 | 18.5 | |||||||
| Rotational speed (r/min) | 720 | 720 | 720 | 970 | 970 | |||||||
| Speed reducer | MODEL | JZQ-350 | JZQ-350 | JZQ-350 | JZQ-400 | JZQ-500 | ||||||
| Speed ratio | 12.64 | 12.64 | 12.64 | 15.75 | 15.75 | |||||||
| Maximum allowable feed size (mm) | Content below 10% | 250 | 350 | 400 | 500 | 700 | ||||||
| Content above 10% | 200 | 300 | 350 | 450 | 550 | |||||||
| Equipment Equipment | With hopper | 1127 | 1251 | 1481 | 1927 | 2737 | ||||||
| Without a hopper | 1026 | 1144 | 1342 | 1735 | 2505 | |||||||
Note: The feed capacity listed in the table is adjusted to the maximum position of the gate (equivalent to the capacity without the gate)
Shandong Xinjia Heavy Industry Technology Co., Ltd. stands as your trusted partner. We are committed to delivering reliable products, innovative technologies, and exceptional service support. By collaborating with you to tackle market challenges, we aim to achieve mutual success and leave a lasting mark on our journey of development, forging a brilliant future. With outstanding quality, cutting-edge technology, and premium services, our company has become an industry leader. In the heavy industry sector, Xinjia Heavy Industry leads the way by providing top-tier products and solutions, driving industry advancement and co-creating remarkable chapters with our clients, shining brightly on the path ahead.
