The cement packing machine system, designed and manufactured by Germany model machine type output(t/h) specified weight per bag(kg) weighing precision pneumatic working pressure(Mpa) impeller drive motor dust collection blowing rate(m^3/h) outline dimension main engine weight(kg) power(kw) model length width height BGYJ1 mechanical scale single nozzle 14-16 50 +600g/-200g per bag 0.5(5kg/cm^3) 5.5×1 Y132S-4 2000-2500 1130 900 3850 636 Harvard Company, occupies the world leading position. Our company has introduced advanced technology production of fixed type single and double nozzle packing machine (with mechanical scales and computer scales) ,which can be applied to package cement in small and medium sized factory, and they are also suitable for building materials, chemical industry, fertilizer industry to package dry powder materials. The electric control of the machine is easy and reliable to operate. Impeller-discharge device performance is excellent with the structure extending the service life by preventing the material from entering the bearing. Weighing devices equipped with advanced technology result in high weighing accuracy and small error. The Fixed single-double nozzle packaging machine ensures production and weighing precision with the method of replacing thick stream automatically with fine stream when it reaches 45 kg, Fixed single-double nozzle packaging machine inverts bags automatically after filling up to reduce the labor intensity of workers. The dust collector generates less dust and has a better effect. Small and medium cement plants can also choose the Fixed single-double nozzle packaging machine to transform older packaging machines and implement energy efficiency measurement upgrade.