AgrotechAuto-rickshaw parts replace the bullock at a Rajbari mustard-oil press
At Chandani in Rajbari Sadar, Bachchumia turns his family's wooden oil presses with a rotating rig built from auto-rickshaw parts instead of a bullock, cutting labour; each press crushes about 30-35 kg of mustard a day for 8-10 kg of oil.

