This product can be used to produce infiltrated tile, antique tile and glazed tile. The utility model aims at the problems of manual turning when batch processing bar ends on automatic instrument lathe, high labor intensity of workers and low degree of mechanization, etc., and puts forward a scheme of automatic turning processing with bar turning transportation device. SolidWorks software is used to design the mechanical structure of the bar turn transport device, and the working principle of the device is described. Parallel chain transmission structure, the power output from the motor is evenly and efficiently transmitted to each cone rod, so that the bricks are conveyed in strict accordance with the requirements of turning transmission, it is possible to reduce the output position difference effectively and effectively reduce the traditional series chain transmission structure caused by friction area noise. Professional design and manufacture of ceramic production lines, special materials firing kiln, mesh belt passenger raw material workshop, storage tank, conveyor belt, iron remover, press, billet turner, kiln billet turner, large-scale billet storage device, glaze line compensator, billet grinder, dense furnace turner, in and out brick lifting roller table, glazing line, wide belt conveyor line, glazing functional equipment, roller kiln transmission system.