what are the problems and the solutions Raymond mill often occur
26 February, 2015 at 2:39 am in Business
Location : SHANGHAISend Inquiry
Introduction of Raymond mill:
Raymond mill is mainly composed of a host machine, a blower, analysis, separator, pipeline and motor, auxiliary equipment jaw crusher, feeder. At present, Shanghai Heavy Machinery Co., Ltd production of Raymond mill has 3R series, 4R series, 5R series, mainly used in metallurgy, refractory materials, building materials, mining and other fields, and can be applied to limestone, calcite, marble, bentonite, kaolin, glass, fluorite, activated carbon, phosphorus ore Mohs hardness of not more than 9.3, high fine powder processing humidity below 6% non inflammable and explosive mineral, chemical, construction and other industries more than 300 kinds of materials.
The characteristics of:
1, the finished product material particle size uniformity, through sieving rate above 99%.
2, run smooth, safe and reliable.
3, strong wear resistance, long service life.
4, a high degree of automation, can realize unmanned operation basic.
5, the unique three-dimensional structure, small occupation area and convenient maintenance.
Common faults and solutions:
1, the cavity of abnormal sound, and is accompanied by the vibration and impact sound.
Blade wear, anchor bolts loosening Raymond Mill grinding roller ring deformation.
Replacement blade, changing the grinding roller and grinding ring.
2, no powder or low yield
The seal is not strict; blade wear; pipeline blockage.
Replace sealing equipment; blade; dredge pipe.
3, the current is too large
Feeding excessive air duct and pipe blockage.
Feeding to moderate; dredge channel and pipeline.
4, roll grinding into powder bearing damage
Lack of lubrication oil; seal damage.
Lubricating oil is added into the timely; replace the sealing ring; regular maintenance and cleaning.