LDE distributor suitable for that of 0.8m diameter tower. The distributor consists of parallel plates welded rectangular slot, the channel system is arranged on the upper part of the main channel or. LDK distributor suitable for more than 0.25m diameter tower. Mainly used in the internal. LDG exhaust pipe distributor is suitable for high density drops and the low liquid load, mainly used in the packing tower. (liquid to liquid), for 0.25-1.6m diameter tower. LDR nozzle distributor is mainly used for refining tower and tower. To head a, for large 0.8m diameter tower, operation range up to 1:2. LDS exclusive distributor for containing heavy composition, liquid suspensions, for more than 1m diameter tower.