Andersen na-ekpo ọkụ akpaka plasta igwe na-agwakọta mgbapụta M6 bụ ihe igwekota igwe, mgbapụta nke onwe, micro air compressor, igwe spraying slurry n'otu, na-ejuputa akpaka, dị ka ọnụọgụ mmiri, njikwa anya na ọrụ ndị ọzọ Tọọ ngwakọta, mgbapụta, spraying ọrụ na otu, nrụgide-aghọta technology akara akpaka na-aga n'ihu na-arụ ọrụ ngwa agha spraying akụrụngwa.