N.N.Engineering Products

This machine is a combination of pre-cleaning and de-stoning. Large impurities, straw and fine dust are removed by the pre-cleaning machine. Stones are separated by the de-stoning machine at the bottom chamber.

Our 250kg/hr Grain Pre Cleaning Machine consist of destoner and aspirator with grader. It has been designed to remove stones, unwanted dust and broken grains from all kinds of grains like pulses (dhal), pepper, rice, paddy, corn, sesame, mustard, millet etc., in the same machine.

500kg/hr Grain Pre Cleaning Machine is a combination of pre-cleaning and de-stoning. Large impurities like stem, leaves, straw and fine dust are removed by the pre-cleaning machine. Stones are removed by the de-stoning machine at the bottom chamber. The grain elevator is used to feeding the grains in to the cleaning machine.

1000kg/hr Grain Pre Cleaning Machine is a combination of pre-cleaning and de-stoning. Large impurities like stem, leaves, straw and fine dust are removed by the pre-cleaning machine. Stones are removed by the de-stoning machine at the bottom chamber. 

3000kg/hr Grain Pre Cleaning Machine is a combination of pre-cleaning and de-stoning with grain elevator (optional). Large impurities like stem, leaves, straw and fine dust are removed by the pre-cleaning machine. Stones are removed by the de-stoning machine at the bottom chamber. The grain elevator is used to feeding the grains in to the cleaning machine. is a combination of pre-cleaning and de-stoning with grain elevator (optional). Large impurities like stem, leaves, straw and fine dust are removed by the pre-cleaning machine. Stones are removed by the de-stoning machine at the bottom chamber. The grain elevator is used to feeding the grains in to the cleaning machine.

2000kg/hr Grain Pre Cleaning Machine is a combination of pre-cleaning and de-stoning.  Large impurities like stem, leaves, straw and fine dust are removed by the pre-cleaning machine. Stones are removed by the de-stoning machine at the bottom chamber. is a combination of pre-cleaning and de-stoning with grain elevator (optional). Large impurities like stem, leaves, straw and fine dust are removed by the pre-cleaning machine. Stones are removed by the de-stoning machine at the bottom chamber. The grain elevator is used to feeding the grains in to the cleaning machine.