The 2117 non sparking trolley is a wheeled carriage that runs on an overhead rail. Beneath the trolley usually hangs a chain block to form a complete chain hoist.

Material: Aluminum bronze or Beryllium bronze

Features

The trolley wheel comes with a unique tread design that enables a stable running,even on a slope with a ratio of equal to or less than 1:6. Equipped with flanges, the wheel also can ride on a slightly curved track. 

Our non sparking trolley is designed for safe operation and easy maintenance. The flange-toflange width of its rim or wheel is adjustable to the flange width of the I-beam track. 

On the wheel shaft is installed a rolling bearing to improve its wheel efficiency and saving labor. 

This non-sparking transportation tool is applicable for various lifting jobs where spark is a fire or explosion hazard.

To select the right non-sparking trolley for chain hoist, one should focus on its explosionproof performance as well as mechanical property. Both of the two factors should meet the related standards.