Trace every irrigation pump from casting lot to test-bench curve and dealer warranty.

Irrigation pumps are bought in a rush before sowing. They are judged when the field is dry. Castings come in from a foundry, motors are wound or bought in, and the set is assembled and run on a test bench before it is crated for a dealer.

This software gives the plant one record per pump serial. It links the casing and impeller lot, the shaft, the seal, the motor and the bench curve, so a claim from a farmer’s village can be read against what left the shop.

Dealers book by model. The planner turns them into build plans for monoblock, borewell submersible and open-well sets. Casing and impeller castings arrive from the foundry in lots, and the inspector checks wall thickness and porosity on a sample from each lot before the stores accept it. Stampings for motor cores and copper wire are drawn from stores for the winding line.

On assembly, a fitter fixes the impeller on the shaft, seats the mechanical seal and bolts the motor. Each set goes to the bench, where head, discharge and current are read at set points. A pump that falls short of its curve is stripped and rebuilt, and the reading that failed is written against its serial before the set goes back on the bench. Passed sets are painted, crated and sent off. A packing list goes with each.

After the sale, warranty claims come back through dealers with a burnt winding, a worn seal or a cracked casing. The service team opens the pump. It finds the cause. The fault is the part, the build or the field.