The nail polishing drum is used for sourcing and polishing the wire nails. It revolves at 10 to 45 R. P. M having capacity 200 kg. Per hour. It require 2 H.P electric motor. The nails with nippings are loaded into the drums and suitable quantity of saw dust and leather cutting is added.Thereafter they are tumbled for approximately 20 40 minutes depending on the dirt accumulation on the nails. The nippings and scouring can be drawn off together at the end of the process, if the machine is ordered with a dust filter unit with an exhauster. Otherwise the nails can be separated through a sieve also.
The Plant consists of the main machine, washer cutting press, polishing drum and nail cutter and cutter grinding machine. Plain washers made on the press are fed in the hopper of the machine, On every stroke, one washer is inserted, given shape and fixed into nail. Ready nails are polished into polishing drum.