Rubber Mixing Mill, also known as open double-roll refiners, are specialised in mixing rubber compounds in the rubber and plastics processing industry, and play a vital role in the production of a wide range of rubber products. Its main purpose is to mix different components together to produce rubber compounds with consistent physical and chemical properties, which are used to prepare various rubber products.
Rubber mixing machine are mainly composed of machine base, frame, rollers, transmission system, lubrication device, heating and cooling device, roll gap adjustment device, safety braking device, motor, speed reducer and so on. The equipment has various sizes and configurations, which can be selected according to the actual production requirements.
Model | XK-160 —— | XK-250 —— | XK-360 —— | XK-400 XKY-400 | XK-450 XKY-450 | XK-550 XKY-550 | XK-610 XKY-610 | XK-660 XKY-660 | XK-710 XKY-710 | XK-760 —— | XK-810 —— | |
Roll dia(mm) | 160 | 250 | 360 | 400 | 450 | 550 | 610 | 660 | 710 | 760 | 810 | |
Roll working length(mm) | 320 | 620 | 900 | 1000 | 1200 | 1530 | 1930 | 2130 | 2200 | 2400 | 2540 | |
Front roll linear speed for open mill(m/min) | 9 | 16.3 | 16.7 | 18.65 | 21.8 | 28 | 30.5 | 28 | 31.9 | —— | —— | |
Front roll linear speed tor sheeting machine(m/min) | —— | —— | —— | 21.9 | 25.6 | 31 | 30 | 31.6 | 30.26 | 30 | 30 | |
Speed ratio of rolls | 1:1.35 | 1:1.1 | 1:1.25 | 1:1.27 | 1:1.27 | 1:1.2 | 1:1.1 | 1:1.24 | 1:1.51 | 1:1.09 | 1:1.09 | |
Max roll space(mm) | 4.5 | 8 | 10 | 10 | 12 | 16 | 15 | 15 | 15 | 15 | 15 | |
Feeding capacity(kg) | 1-2 | 10-15 | 20-25 | 18-35 | 50 | 50-65 | 140 | 165 | 190 | 270 | 350 | |
Motor power(KW) | AC5.5 | AC18.5 | AC30 | AC45 | AC55 | AC110 | AC160 | AC185/250 | AC280 | AC355 | AC500 | |
Overall dimensions | L(mm) | 1133 | 3200 | 4200 | 4471 | 5005 | 6300 | 6575 | 6700 | 8185 | 7500 | 8500 |
W(mm) | 920 | 1115 | 1780 | 1850 | 1790 | 2230 | 2910 | 3400 | 3910 | 4200 | 4900 | |
H(mm) | 1394 | 1345 | 1760 | 1760 | 1830 | 1900 | 2000 | 2100 | 2270 | 2200 | 2400 | |
Approx weight(t) | ～2 | ～3.2 | ～7.5 | ～9 | ～12.8 | ～21 | ～36 | ～40 | ～59 | ～64 | ～80 | |
Qingdao Kusk Machinery Co., Ltd
Huangshan Economic Zone, Huangdao, Qingdao, China
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