1.productivity:2500psc/day 2.manual pneumatic 3.reliable performance,hydraulic ... material)2. brick size:if possible, please send me a picture of the brick3.brick type(hollow brick, ... you want: how many pcs per hour or per day Molding pieces( hollow bricks)Hollowbrick400*200*200mm 4pcs/mouldMolding ... .5KWDimension1350*1460*1800mmPallet size880*450*30mm 2500pcs/day hollow clay manual brick making machine