General wear-resistant materials according to their own nature of the material can be pided into metal wear-resistant materials, high wear-resistant materials, ceramic wear-resistant materials and composite wear-resistant materials, etc., Dicres tool will be based on the user's selection of materials to create a tear Series of wear-resistant knives and wear-resistant parts, the user can not underestimate this series of design, selection of wear-resistant materials and their future work has a very big impact, the same wear-resistant materials, if not targeted, In the contact between wear-resistant parts and shredded matter, or affect the shredding temperature and humidity will produce different changes, if your shredder shredded metal shredder, and resistance Wear-resistant composite materials selected or other non-targeted wear-resistant materials, its service life and efficiency greatly reduced, will not have the use of wear parts, such a shredder does not have any value.
Double shaft shredder is used to crush large hollow materials (large containers such as plastic barrels) and various mixed waste, especially metal-containing waste, or pre-crushed waste materials such as sediment and other easily worn tools. Belonging to no small equipment, there will be a strong vibration when the production and some noise appears. These are inevitable, then we have no way to make it less noise? How to solve this problem, let us look together.
First of all, from the operation, shredder operation precautions: After starting, until the equipment reaches normal operation, it is allowed to feed evenly and continuously. Pay attention to motor, threshing machine speed, sound and bearing temperature when working. Feeding operators should stand on the side of the feeding port, clothing sleeves should be tightened, put on masks and work cap. Feeding should pay attention to whether there are grains of stone, sickles, tools, screws and other hard objects, so as to avoid damage to equipment and accidents.
Shredding machine equipment is not allowed to hang, oiling, cleaning and troubleshooting. There is a check, first check whether the rotor bearing box bolts loose, and then check whether the weight of each group of hammer symmetry differences. Hammer sweep boring, boring should be low corresponding bit boring sweep parts, speed is not enough, first check the voltage is too low, and then check the line with the line number can be too small, followed by the expected excess material can be uneven.
1. Shredder blade nut must be installed in the installation of moderate, too loose blade in the rotary cutting will slippery, too tight blade will have internal injuries or deformation affect the cutting effect.
2. Regularly check the radial runout of the machine spindle and swing to ensure mutual agreement between the shredder blade cuts.
3. The shredder blade must be worn by the operator prior to cutting to ensure that the saw guard is intact.
4. The shredder blade should be idled for 30 seconds after it has been installed properly before starting to cut.
5. Shredder alloy head with sharp and cutting edge, so the blade movement, installation and removal process, you must be careful alloy head damage.
6. Shredder blades must be removed before installation of the spindle and flange debris. Flange surface should be smooth, clean and the shaft perpendicular to each other.
