This machine is used for bike chains thoroughly greasing in molten grease. This machine contains heater & thermostat to control temperature. The grease temperature rises to 1100C to melt the grease. The molten grease passes through pin & bush to ensure proper greasing.
The grease is having property of lubrication as well as antirust. The grease immediately solidifies when it gets cool. So no more dust enters in pin & bush of chain. It increases chain life as well as reduces chain noise.