Coating mixer/powder mixer/crushing mixer
After dry powder mixer operation, the mixer should be thoroughly cleaned. If the operator needs to enter the barrel for cleaning, the power must be cut off, and a designated person must be monitored outside, or the fuse must be removed and the switch must be locked. box before entering. A vibrating mixer is a mixer that uses vibration to stir. Its drum is placed on a spring. When the rotation of the eccentric block forces the drum to vibrate, the material is turned over and stirred in the drum. The mixing drum is a hollow cylinder (drum-shaped) made of welded steel plates. There are holes at both ends of the cylinder, one of which is for loading and the other for unloading. A mixing blade is fixedly installed on the inner surface of the mixing drum with screws and brackets. The blades near the charging hole are shorter, equidistant from each other, and are slanted at a certain angle to the center line of the mixing drum. Generally, In addition to mixing materials, its purpose is to move materials from the charge to the middle of the mixing drum along the axis. The mixing blade near the discharge hole has a piece and is made into a bucket shape. It is mainly used to mix materials and discharge them into the discharge chute. The mixed materials are then sent out through the discharge chute. Outside. If it is found that the original motor is missing when using a dry powder mixer, when assembling a separate motor, in addition to paying attention to the voltage compliance, it is also necessary to verify whether the mixer's speed is appropriate. The commonly used method is: test with an empty vehicle first. Under normal circumstances, the speed of an empty vehicle can be slightly faster than that of a heavy vehicle (after loading) by two to three revolutions. When the acceleration is much worse than the specified value, the diameter ratio of the moving wheel and the transmission wheel should be adjusted to meet the specified requirements. If the hopper is raised and there is no need to add material to the barrel, the hopper can be lowered into the pit again. The inspection of the transmission system of the putty powder mixer is mainly to observe whether the forward and reverse rotation of the mixing barrel is stable, and whether it is stable when changing the direction of rotation. Impact, whether there is noise from the motor brake reducer, whether the temperature rise is normal, etc. The inspection can be carried out without load, and the mixing cone can be rotated forward and reverse, with a cycle of two minutes and repeated for fifteen minutes. It can only work if all parts are normal.
Paint mixer/powder mixer/crushing mixer