What issues should be paid attention to before and after installing the large shredder blade?

   The blade is an important component of large-scale shredder equipment and cannot be missing. If the shredder is worn, it will damage the equipment and affect production efficiency. There are some issues that we need to pay attention to when we install the blade.

   When removing and installing the blade, you should first wear gloves and take protective measures. Use a wrench to unscrew the fixed screw position on the blade. The gap between the blades should be maintained at 0.15-0.25mm. Check the sharpness of the blade. Do not use the blade to dull it to avoid wearing the equipment.

   After installation, you need to check whether the device is working properly. First, manually rotate the wheel to check whether the shear between the blades is flexible and whether there is any collision. Then check whether the rotation direction of the rotor is consistent with the diagram and whether the lubrication is good. Under all normal circumstances, open the device, add materials, and test whether the blades can work properly, whether there are abnormal noises, and whether they are stuck.

Large twin-shaft shredder malfunctions? Don't panic! try this

Have you ever had any problems when using a large double-shaft shredder? What should we do at this time? Check out these coping strategies to help you solve your problems.

   1. Bearing heating: It means that the bearing is short of oil and needs to be refueled in time. Of course, too much refueling will also cause the bearing to heat up. Be sure to check the oil level when refueling. If the bearing is damaged, replace it in time. The bearing cover is too tight and the bolts must be adjusted and tightened. Moderation is appropriate.

   2. Abnormal vibration: It indicates that the material is too large. You can check the feed size. Uneven wear indicates that the blade needs to be replaced, the rotor is unbalanced and needs to be adjusted, and the foundation is not handled properly, so the anchor bolts need to be inspected and reinforced.

   3. Belt overturn: This indicates that the belt is worn and the V-belt needs to be replaced. Because of the belt transmission assembly problem, the pulleys need to be adjusted on the same plane. Be sure to pay attention to the quality of the V-belt itself.

   4. Excessive granularity: It means that the blade of the large double-shaft shredder is worn and needs to be adjusted or replaced. The gap between the blade and the plate is too large. It is generally adjusted to 15-20mm. Excessive feed granularity will also affect the discharge granularity. .