NPM-40 and NPM-50 can be used on all kind of chemical tanker as well as crude oil tanker. In order to select the specification of Tank Cleaning Machine, pump capacity, machine quantity operated simultaneously, related standard, the kind of cargo, etc, are required with general information of cargo tank such as dimension and shape. TANKTECH’s can provide crude oil washing manual and shadow diagram.
The body of NPM Series is rotated around the vertical axis by cleaning fluid. At the same time, the cleaning fluid spins the nozzles around the horizontal axis. As a result, the grid pattern traces are generated on the walls of tank. The tank cleaning operation by NPM Series consists of cycle patterns as followed figures. The whole part