Roller press, also known as extrusion mill, roller mill, roller machine, is a new type of cement energy-saving grinding equipment developed in the mid-80s, which can replace the pre-grinding system of ball mill with high energy consumption and low efficiency, and reduce the function of steel consumption and working noise, which is suitable for the construction of new plants, and can also be used for the technical transformation of old plants, so that the system output can be increased by 30-50%.
Roller press shaft wear is a more common type of equipment problems in its operation, slight wear may not directly affect the normal use, but if not repaired in time will make the wear more serious, thereby affecting the normal production of the enterprise, then do you know how to repair the roller press shaft wear?
For the maintenance of roller press shaft wear, we can choose many maintenance technologies, such as repair welding, brush plating, thermal spraying, pitting, etc., but these technologies are often limited due to complex process conditions and on-site environment, especially in the face of some sudden emergency, huge equipment, complex disassembly and other equipment problems, these technologies are obviously more than enough and insufficient. In order to avoid the above problems, we can choose Soray carbon nanopolymer material technology to repair the roller press shaft wear problem, which has the following advantages:
The wear of the roller press shaft can be completely repaired on site, without secondary processing on the repaired surface, and the whole maintenance process will not affect the material and structure of the shaft itself, which is safe and reliable;
It can quickly repair the wear of the roller press shaft, without a large number of disassembly of the equipment, only the maintenance part can be disassembled, which greatly shortens the downtime of the enterprise and reduces the loss of the enterprise;
The comprehensive mechanical properties of Soray carbon nanopolymer materials are better than those of metals, and they have excellent "concessionability", and do not have the fatigue wear characteristics and plastic deformation of metals, so there will be no fatigue wear and fracture during long-term use, so it is guaranteed that there will be no gap between the static mating surfaces due to fatigue wear during the long-term operation of the equipment.