國家機械工業(yè)局發(fā)布了現(xiàn)行的塑料拉絲機國家標(biāo)準： JB/T 7910-1999，此標(biāo)準替代了JB/T 7910-95，塑料拉絲機國家標(biāo)準以GB 10600-89首次發(fā)布，后來調(diào)整為 JB/T 7910-95?，F(xiàn)行塑料拉絲機國家標(biāo)準JB/T 7910-1999規(guī)定了拉絲機的型式、塑料拉絲機的基本參數(shù)、塑料拉絲機的技術(shù)要求、塑料拉絲機的試驗方法、塑料拉絲機的驗收規(guī)則、塑料拉絲機的標(biāo)志、包裝、運輸與儲存和塑料拉絲機的制造保證。
| Type | SJ-YLS45/60-100 | SJ-YLS50/80-120 | SJ-YLS65/100-160 |
| Diameter of screw(mm) | 45 | 50 | 65 |
| L/D ratio of screw(mm) | 28:1 | 28:1 | 28:1 |
| Diameter of thread apit hole(mm) | 0.80-1.20 | 0.80-1.20 | 0.80-1.20 |
| Number of thread spit hole | 60-100 | 80-120 | 100-160 |
| Rotational speed(r/min) | 5-75 | 5-75 | 5-75 |
| Power of main motor(kw) | 7.5 | 11 | 22 |
| Heating power of main motor(kw) | 11 | 13 | 18 |
| Driving power(kw) | 6.2 | 6.2 | 6.2 |
| Power of driving roller(kw) | 10 | 10 | 10 |
| Drawing heating power(kw) | 18 | 18 | 18 |
| Heating manners | Electricity or steam heating | ||
| Installing dimensions(Length, m) | 12-13 | 12-13 | 12-13 |
