Manual trolley for chain hoist 307 series

These chain hoists are non-sparking and made of aluminum bronze and beryllium copper. Mechanical sparks are not generated by internal friction. This makes the hoists suitable and safe to use in explosive hazardous environments. The trolleys used in combination with chain hoists are widely used in warehouses, factories, mines and other areas involving explosives. The ergonomically designed tools can avoid rising sparks effectively when colliding with other tools. This ensures safety of the property and operators. These are push-type hoists that can easily be pulled by hand along the slideway of an I-beam.