國家(jia)機械(xie)工業局(ju)發布(bu)了(le)現(xian)行(xing)的(de)塑(su)料(liao)拉絲機國家標(biao)準： JB/T 7910-1999，此(ci)標準(zhun)替(ti)代(dai)了JB/T 7910-95，塑料拉絲機國(guo)家標準以GB 10600-89首次(ci)發布，後(hou)來(lai)調(diao)整(zheng)為(wei) JB/T 7910-95。現行塑料拉絲機國家標準JB/T 7910-1999規(gui)定了拉絲機的型(xing)式(shi)、塑料拉絲機的基(ji)本參(can)數(shu)、塑料拉絲機的技(ji)術(shu)要求、塑料拉絲機的試驗(yan)方(fang)法、塑料拉絲機的驗收(shou)規則、塑料拉絲機的標誌、包裝(zhuang)、運(yun)輸與儲(chu)存和塑料拉絲機的製造(zao)保(bao)證(zheng)。
| 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 |
