Qingdao Honghesheng Industry Co., Ltd.
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Introduction of open mixing mill
Open mixing mill is extensively used in rubber products manufacturing factory to get best mixing dispersion of ingredients and raw rubber. Coupled with stock blender, these mills saves labor and increase productivity.
Open mixing mill is used for mixing and kneading raw rubber, synthetic rubber, thermoplastics or E.V.A.with chemicals into even materials. The even materials can be fed to calender, hot presses or other processingmachiner3t for making rubber or plastic products.
It adopts dual output reducer, the front and behind roller can be driven separately with rolling bearing structure, the roller can adopts hollow center groove roller or drilling hole smooth roller against difference using scope as mixing, refining or press pieces etc.
Parameter of open mixing mill
Technical parameters:
| Version | XK-160 | XK-250 | XK-300 | XK-400 | XK-450 | XK-560 | XK-660 |
| Roll diameter(mm) | 160 | 250 | 300 | 400 | 450 | 560 | 660 |
| Working length of rolls(mm) | 320 | 620 | 750 | 1000 | 1200 | 1530 | 2130 |
| Front roll surface speed(m/min) | 8.99 | 15.3 | 15.1 | 18.65 | 24.32 | 27.72 | 28.6 |
| Friction ratio | 1:1.35 | 1:1.1 | 1:1.27 | 1:1.27 | 1:1.27 | 1:1.2 | 1:1.24 |
| Max.nip (mm) | 4 | 8 | 8 | 10 | 15 | 15 | 15 |
| Capacity per.batch (kg) | 1-2 | 10-15 | 15-20 | 18-35 | 25-50 | 35-50 | 165 |
| Motor power (kw) | 5.5 | 18.5 | 22 | 37 | 55 | 90 | 245 |
| Overall dimensions(mm) | 1160*920 *1370 | 3120*1322 *1500 | 3580*1550 *1695 | 4350*1850 *1780 | 5670*2390 *1670 | 5845*2284 *1978 | 7465*3662 *2080 |
| Weight(kg) | 1000 | 4000 | 5200 | 7600 | 12000 | 23000 | 49000 |