SpecificationsThe production omposed of covered sand molding, co-box, casting, sub boxes, metal cooling, coating and other industrieDesign basis and the main parameters:1. Production Program:      5,000 tons / year (calculate according to the ball diameter D80 min )2. Operating system:      Three-shift operation (8 hours per class)3. working time of one year:300 days4. To adapt to the ball diameter:      Dia 60mm - Dia130mm5. Productivity:      100 models/ h6. Metal externality Dimensions:      Upper plate 420x420mm      Lower plate 420x420mm7. On Quantity:      120 pairs approximately