Tacklers offer a miniature, spur and pinion gear winch of 150 kg capacity and pulleys specially developed for poultry and floriculture application. These winches are capable of lifting and lowering of poly curtains. These winches can be located at one end of the building and rigged with small cord steel wire rope [2.5 mm to 3 mm dia] and slung with the help of pulleys for the application. The winch has gear ratio of 4:1. Miniature, worm and worm wheel winch of 500 kg capacity is specially developed for poultry application for quick bi-directional raising and lowering of curtains and watering lines in poultry houses. It can be located in the centre of the building and rigged with steel wire rope of 3 m to 4 mm dia.It has gear ratio of 41:1.