扬州机械厂科技人员最近试制成功了一台混凝土砌块成形机,它可将混凝土直接挤压成不同形状,不同规格,不同颜色的大形砌块。用此机制成的混凝土砌块代替了普通粘土砖块,既可节省粘土、减少对农田的破坏,又可节约大量能源,并且省力、效率亦高。此机每小时可以制砌块一○八○块,等于一万多块粘土砖。新型混凝土块成形机是我 The technicians of Yangzhou Machinery Factory recently trial-produced a concrete block forming machine that can directly compress concrete into large blocks of different shapes, different specifications and different colors. The concrete block made of this machine replaces ordinary clay bricks, which not only saves clay, reduces damage to farmland, but also saves a lot of energy, and saves labor and efficiency. This machine can make blocks of 18,000 blocks per hour, equal to more than 10,000 clay bricks. New type concrete block forming machine is me