Open Mixing Mill Machine
It is mainly used for plasticating, mixing and sheeting of plastic and rubber. And specially suitable for the sheeting of down-steam equipment of large-scale internal mixer unit, and warming, refining and feeding of the rubber materials required by three or four rolls calender.
1 The rolls are made of chilled alloy cast iron with wear-resistant hard surface, The roll is bored or drilled to make the temperature of the roll surface well-proportioned.
2 Overload protection device is provided to protect the main parts from damage due to overload.
3 the machine have emergency braking system. In case of emergency, the safety rod is pulled down and the rolls will be stopped immediately.
4 The machine is equipped with motorized gap adjusted device to easily adjust the roll spacing.
5 the rolls is adopted double row spherical roll bearings to suppor, it can be maintained easily and have long service life.
6. The tansimission system adopts 4 stages cylindrical gearbox with two output shafts and full hard teeth surface, and front and rear rolls are connected througth a pair of cross universal-joint couplings, which has compact structure, low noise and high efficiency.
7. The bed-plate of the machine have split type base, it is easy to be installed.
|Technical parameter type||XK-160||XK-230||XK-250||XK-400||XK-450||XK-560||XK-550B||XK-660|
|working diameter of rolls(mm)||160||230||250||400||450||560/510||550||660|
|working length of rolls(mm)||320||600||620||1000||1200||1530||1500||2130|
|front roll surface speed(m/min)||8.95||10.21||14.1||18.65||24.26||27.72||27.94||28.6|
|capacity per. batch(kg)||1~2||6~10||8~15||18~35||25~50||35~50||50~60||165|
|overall dimension: LxWxH(mm)||1380x860x1320||2800x1200x1120||3400x1500x1800||4350x1850x1785||5200x2380x1840||5845x2284x1978||5870x2475x2045||7465x3662x2080|