the sprocket body of coal mine transporter is the main part of the sprocket wheel, which is usually made of high-strength materials, such as alloy steel. It is combined with gears and other parts to form the sprocket wheel, which together achieve the transmission of power and transport of materials.

The production process of forged pin rail includes several steps such as die forging, cutting edge, punching and so on. These processes are designed to ensure that the pin rail is dimensionally accurate, has a shape that meets the design requirements, and has excellent mechanical properties and wear resistance. After forging and forming, the upper surface of the travelling post is also quenched to further improve the surface hardness and wear resistance.

Dumbbell assemblies for transporters usually consist of a dumbbell body, a connecting pin, a catch block and other parts. The dumbbell body is usually designed in the shape of a dumbbell to increase its strength and stability. The connecting pin is used to pass through the holes in the body of the dumbbell to securely connect the dumbbell and the block together. The block is used to prevent the connecting pin from loosening or falling off during transportation and to ensure the reliability of the connection.

Bearing housing for sprocket wheel assembly is an important part in the sprocket wheel transmission system, which is usually installed on the headstock or tailstock to support the sprocket wheel and transfer the force and torque on the sprocket wheel. The design and structure of the bearing housing should meet the requirements of the sprocket transmission, including bearing capacity, rigidity, precision and stability. Through the bearing housing, the sprocket wheel can keep the correct position and attitude, so as to realize the smooth operation of the transmission system.

MT187.3 bolts are specially designed for the fastening of scraper conveyor in underground coal mine to ensure the stable operation of the conveyor in the harsh mine environment. Since scraper conveyor is an indispensable equipment in coal mine production, this bolt has wide application in coal industry.

Mining open end chain link (also often called horseshoe ring, horseshoe buckle, bullnose connecting ring or transmission chain link ring) is an indispensable key component in mining transmission equipment, widely used in coal mine and other mining fields in scraper conveyor, transfer machine, coal planer and other equipment.

Mining ladder tooth chain catch ring, as a key part of connecting mining circular chain, its main function is to connect multiple chain links together to form a continuous and stable transmission chain to transfer power and support materials. In mining production, it ensures the normal operation of the transmission equipment, which is of great significance for improving the production efficiency and ensuring the production safety.

Mining arc tooth chain catch ring, full name is flat chain catch ring for mining circular chain, is a new type of arc tooth chain catch ring. It is mainly used for connecting between the mining circular chains specified in GB/T1218 in the underground coal mine, and is an important connecting part in the transmission equipment. Its function is mainly to transfer the force and support the weight to ensure the normal operation of the transmission equipment.

Vertical chain link for mining, also known as vertical chain link, is a key component used to connect chains in mining transmission equipment. Its main function is to connect the chain in the conveyor, hoist and other equipment, and play the role of transmitting force and supporting weight.

Compact Chain for Transporter is a kind of compact chain with strong load bearing capacity specially designed for transporter, which is widely used in material conveying system in mining, metallurgy, building materials and other industries.