Open mixing mill (mill for rubber) referred to the mill or mixing machine, also known astwin-roll kneader. Placed by two levels and different linear velocity relative rotation of theroller, rubber raw materials cut, squeeze its plasticizing, mixing, made to meet therequirements of the production and processing blanks.
This equipment is consist of Roll, Bearing, Frame, Crossbeam, Driver, The device for regulating the roll gap, Safety device and brake, The device for regulating the temperature, Lubricator etc.
Two roller mill (roll) at different speeds (struts. Velocity. Configfile The Velocity) is the relative rotation, the rubber is added to the roller, roller squeeze, due to friction (various friction) and adhesion(coherent force) the role of being drawn into the gap of the tworollers (roll gap), the plastic material in the gap are strongly squeezed (squzze) and shear (shear), so as to achieve the purpose of processing plastic materials. Discharged fromthe roll gap blanks coated ("rolling around) two roller surface velocity and temperature differences in return between the two rollers on a roller, so repeatedly, to complete mixing(milling) role.
|Technical parameters of refiner mill XKJ-480:|
|1) Front roll diameter: 480mm (waist drum type smooth roll)|
|2) Back roll diameter: 612mm (waist drum type smooth roll)|
|3) Roll working length: 800mm|
|4) Front roll linear speed: 26.60m/min|
|5) Friction ratio between rolls: 1:1.75|
|6) Max nip of rolls 15mm|
|7) Min thickness of rubber sheet: 0.1mm|
|8) Feeding capacity of each time: 25~50Kgs|
|9) Motor power: 75KW|
|11) With rubber stock guide|
|12) Overall dimension (LxWxH): 5070X2800X1978mm|
|13) Machine weight: about 19800kg|