Raymond mill is currently used for a kind of ore grinding equipment, because of its compact model price is low, so by the majority of users love. Raymond mill grinding ring, grinding roller and shovel knife is usually used for the strong manganese steel material to build, so more wear-resistant, processing of general ore can be used for many years without replacement, but if the processing of excessively hard ore, then the wear and tear of these parts faster, so it also greatly increases the cost of maintenance of the equipment.

Previously we have mentioned the replacement of grinding rings and rollers and maintenance knowledge, today we will mainly like to introduce you to another important component - shovel knife.

Raymond mill blade disk size is usually based on the Raymond mill to decide, small Raymond mill blade disk is generally 3R type, this small size of the Raymond mill blade disk is and shovel knife, shovel plate welded together. The large Raymond mill shovel knife disk and shovel knife, shovel plate is divided into a very important role, if its wear and tear is serious, then the machine will not be able to normal production and operation, so the equipment needs regular inspection and maintenance, found that there is serious wear and tear of the parts should be replaced immediately, but also to remind the user, the use of the mill to be processed within its reasonable range, cut off the processing of excessively hard materials, so as not to cause damage to the equipment. equipment damage.