| r规格 | rr钢、铁和不锈钢熔炼量 | rr铜、金、银熔炼量 | rr铝,铝合金 |
| rWDSZ-15 | rr4KG | rr10KG | rr3KG |
| rWDSZ-25 | rr8KG | rr20KG | rr6KG |
| rWDSZ-35 | rr12KG | rr40KG | rr12KG |
| rWDSZ-45 | rr18KG | rr70KG | rr21KG |
| rWDSZ-70 | rr28KG | rr100KG | rr30KG |
| rWDSZ-90 | rr45KG | rr120KG | rr40KG |
| rWDSZ-110 | rr60KG | rr150KG | rr50KG |
| rWDSZ—160 | rr100KG | rr250KG | rr75KG |