Simple instructions on the use and maintenance of metal shredders

   As a multi-functional adjustable low-speed crushing equipment, the metal shredder is suitable for crushing and processing various metal materials, wood, plastics, domestic waste, and industrial waste. The following is a special introduction to the simple matters in the use and maintenance of the shredder.

   1. Before starting the test run, strictly check whether the installation of all parts of the machine meets the requirements, whether the screws and bolts are loose, and you can gently pull the belt with your hands to test the rotation, and whether there is any collision with the shell. At the same time, check the direction of rotation. It is strictly forbidden to crush flammable and explosive objects to avoid accidents.

   2. Uniform feeding should be maintained during production to ensure crushing quality and normal production. At the same time, motor overloading is strictly prohibited to ensure normal operation of the machine.

   3. In addition to regularly checking the tightening and looseness of various parts, you should also pay attention to checking the wear of wearing parts. If the wear is serious, replace it in time to avoid damaging the main components. and take necessary fire prevention measures.

   4. Due to the high speed, in addition to correct and firm installation, good lubrication should also be maintained to maintain the normal operation of the machine. Under normal circumstances, it is normal for the bearing temperature not to exceed 70 degrees. Add butter and molybdenum disulfide to the main bearing of the metal shredder once a week. High-speed butter has better effect.

How to disassemble and install the blades of large shredders?

  The blade is an indispensable part of the large shredder, but the blade will become worn or damaged after being used for a period of time and needs to be replaced. Next, we will explain the steps to remove and install the blade of the large shredder.

   1. First, we disassemble the shredding box of the large shredder and place it on the flat ground. At this time, it must be kept stable.

   2. Remove the closing ring of the knife box shown by the red arrow in the picture above, and disassemble the two complete knife shafts. Due to the heavy weight, it can be tightened with lifting straps and lifted out with a crane or forklift.

   3. Then, find the other end of the cutter shaft where the pulley is installed, disassemble the clamp ring on the shaft, and use a hammer and hairpin to lightly smash it.

   4. After disassembling the clamp ring, you can disassemble the cutter head piece by piece. If the blade and shaft are relatively strong together, you can choose to use a hammer first and lightly smash the blade with a wood pad. If If there is no change, you need to use a code puller to disassemble it, find the damaged blade, replace it, and then install it on the large shredder intact.