Rubber Refining Mill Machine
Rubber Refining Mill
The rubber refining mill is very similar to rubber open mixing mill:the main difference is the roller of refining mill is of waist drum model and mainly used for stripping away impurity substance of reclaimed rubber.
This machine consists of two rollers(waist drum model), base, frame, rack,transmission device,Bearing,Lubrication device, Decelerator, Adjustment device of the roller temperature,Emergency shutdown device and brake rigging,NGW Planetary hardened-gear Speed Reducer and etc.
1′Two rollers are made from Chilled Cast Iron,smooth surface is highly polished and scratch proof by cutting knife:high hardness and wear-resistant;
2′The roller is hollow structure,which is for adjusting the temperature of the rollers by steam or cooling water in term of different request;
3′The machine is equipped with an overload protection device to prevent the major components from being damaged due to overloading.
4′The machine is also equipped with an emergency device. When an emergent accident happens, just draw the safety pull-rod, and the machine will stop immediately. It is safe and reliable.
5′The machine is equipped with scraper and wind-up unit, which can take the reclaimed rubber away from the wind-up roller
The main technical parameter
|Diameter of Front Roll(mm)||φ350||φ420||φ480|
|Diameter of Rear Roll(mm)||φ450||φ480||φ612|
|Working length of rolls(mm)||600||650||800|
|Linear speed of front & back roll(m/min)||19.54||23||27.5|
|Speed ratio of front & back roll(m/min)||1:1.64||1:1.45||1:1.74|
|Max. roll distance(mm)||10||10||15|
|Feeding capacity per time(kg)||30-50||30-50||30-50|
|Main Bearing Bushing||Nylon Bushing/Copper Sleeve/Spherical Roller Bearing|
|Gap Adjustment Mode||Manual/Automatic(by Motor)|
|Lubricating Method||Manual/Auto; Grease or Thin Oil|