Second hand two-stage water treatment, single-stage water treatment, complete models of second-hand mixing equipment (V-type mixer, single / double blade mixer, double cone mixer, homogenizer and other mixing equipment) used feed processing equipment (premix production line, concentrate production line, feed granulator, hammer crusher, grading screen, cooling box, mixer, pulse dust remover, hoist, auger inspection screen) Second hand food and beverage processing equipment (sterilization box, drying box, sterilization pot, frying pan, cold and hot cylinder, heat preservation tank, fermentation tank, batching tank, temporary storage tank, instant sterilizer, filling machine, sealing machine, bottle washing machine, etc.) used pharmaceutical equipment (sterilization box, water processor, hot air circulation oven, oven, multi-functional extraction tank, Chinese medicine extraction tank, reaction kettle and mixer) Second hand boiler equipment: vertical steam boiler, horizontal steam boiler, oil boiler, heat conduction oil furnace, hot blast stove, coal-fired boiler, gas boiler, chain furnace, hand fired furnace, etc.