Two Roller Mixing Mill Xk-400-Z
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.
|Dia of roll||φ450||φ460||φ550||φ560|
|Face length of roller (mm)||1200||1220||1500||1530|
|Linear speed of front roll (mm/min)||24.5||14.54||27.94||27.7|
|Speed ratio of front and rear rolls||1:1.27||1:1.22||1:1.22||1:1.12|
|Batch charge (kg)||25-50||25-50||50-65||50-65|