QG series cutting sewage pump is made of alloy 20 chromium-molybdenum steel, which is combined with the main impeller and the cutterhead, which ensures the hardness of the cutting knife and strengthens the cutting ability. The sewage passage ability is particularly strong, and it can shred and discharge impurities such as long fibres, plastics, paper, tapes, cloth strips, straw, and ropes in the sewage. It is an updated product that cannot be

compared with the traditional cutting sewage pump on the market.