對(duì)頂式內(nèi)襯層雙擠出生產(chǎn)線(xiàn)是子午胎生產(chǎn)線(xiàn)重要設(shè)備之一,其主要用途是生產(chǎn)熱貼合的各種規(guī)格尺寸的內(nèi)襯層、薄膠片、子口膠片等。既可以生產(chǎn)單層氣密層部件,也可以生產(chǎn)復(fù)合雙氣密層部件,生產(chǎn)制品精度高、致密性好,厚度均勻,制品溫度低。
對(duì)頂式內(nèi)襯層雙擠出生產(chǎn)線(xiàn)
序號(hào)No. | 項(xiàng)目 Item | ||
1、 | Φ200擠出機(jī)(2臺(tái)) Φ200 extruder,2sets | 參數(shù) Paramater | |
螺桿直徑Screw diameter | mm | Φ200 | |
螺桿長(zhǎng)徑比Screw L/D | 16D | ||
銷(xiāo)釘每排個(gè)數(shù)/排數(shù)Pin No. in a row/row | 10/12 | ||
螺桿大轉(zhuǎn)速Screw speed Max. | rpm | 35 | |
主電機(jī)功率Extruder motor | kW | 315~355 | |
大出膠量Output with head open | t/h | 1.6t/h | |
大口型尺寸Final die opening Max. | mm | 1050×18 | |
中心高(螺桿軸線(xiàn)與軌上平面距離) Center height (Screw axis and rail plane distance) | mm | 1300 | |
主機(jī)外形尺寸(長(zhǎng)×寬×高) Extruder overall dimension (length×width×height) | mm | ~7780×3610×2340 | |
主機(jī)重量Extruder weight | t | ~25 | |
2、 | 二輥壓延機(jī)(2臺(tái))Two roller calender, 2sets | ||
輥筒直徑Roller diameter | Φ400 | ||
壓延電機(jī)功率Calender motor | kW | 45~55 | |
輥筒工作面長(zhǎng)度Roller working face length | mm | 1200 | |
輥筒速比Roller speed ratio | 1:1 | ||
輥筒大線(xiàn)速度Roller linear speed Max. | m/min | 40 | |
| 內(nèi)襯層復(fù)合生產(chǎn)速度: (制品規(guī)800x0.6,排膠溫度≤110℃) Inner liner production speed by two extruders: 11.00R20, extrusion temperature≤110℃ | m/min | ≥9 |
| 薄膠片單擠出生產(chǎn)速度: (制品規(guī)格800x0.6,排膠溫度≤110℃) Thin rubber sheet production speed by one extruder: 11.00R20, extrusion temperature≤110℃ | m/min | ≥20 |
輥距范圍Roller gap | mm | 0.1~25 | |
壓制產(chǎn)品厚度Calendering sheet thickness | mm | 0.5~4 | |
壓制產(chǎn)品寬度Calendering sheet width | mm | 400~1080 | |
復(fù)合制品厚度Laminated thickness | mm | 1~10 | |
復(fù)合制品總寬度公差Laminated width tolerance | mm | ±2 | |
單層制品厚度公差Single thickness tolerance | mm | S<1.0; ±0.05 | |
S≥1.0; ±0.10 | |||
| 復(fù)合制品厚度公差Laminated thickness tolerance | mm | S<2.0; ±0.10 |
S≥2.0; ±0.20 | |||
制品厚度對(duì)稱(chēng)性公差Thickness symmetry tolerance | mm | ±0.1 | |
復(fù)合制品對(duì)中精度Laminated accuracy of alignment | mm | ±1 | |
整機(jī)重量Calender weight | t | ~18 |