The function of the roller is to transmit the weight of the locomotive set to the ground and roll on the track. In order to prevent derailment, the roller shall also be able to prevent the track from moving laterally relative to it. The roller often works in muddy water and sand, and bears strong impact. The working conditions are extremely bad, and the rim is easy to wear. The requirements fo

TIME£º2023/1/3

The roller is mainly used to support the mass of the machinery under the wheel frame and distribute the mass on the track. At the same time, it also relies on its roller flange to clamp the chain rail to prevent lateral sliding (derailment) of the track, so as to ensure that the machine moves along the track direction with "low rolling resistance" and the service time when working in muddy wat

TIME£º2023/1/3

The roller is used to support the weight of the body of construction machinery such as excavators and bulldozers, and roll on the track (rail link) or track shoe surface of the track. It is also used to limit the track and prevent lateral slippage. When the construction machinery and equipment turn, the roller forces the track to slide on the ground. But for many products on the market, how

TIME£º2023/1/3

The roller is a support wheel, but it is called differently. The roller is used to support the weight of the tractor and roll on the guide rail (rail chain link) or rail surface. It is also used to limit the track and prevent the track from sliding laterally. When the tractor turns, the roller forces the track to slide on the ground. The drum is often in muddy water and dust and bears strong

TIME£º2023/1/3