Manually Operated Concrete Block Making Machine works on a moulding area of 46cm X 76cm. The Concrete Block Making Machine is provided with a vibrator of dimension 183cm X 183cm X 91cm. The Concrete Block Making Machine is capable of making 40 X 20 X 20 cm- 2 blocks/ stroke, 40 X 10 X 20 cm 4 blocks/ stroke and 40 X 15 X 20 cm 2 blocks/ stroke. The Manually Operated Concrete Block Making Machine finds application in construction industry.