concrete mixer truck with drive shaft

Concrete Mixing Truck working environment is bad, in the course pay attention to the drive shaft lubrication. We repair process mixer repeatedly received user feedback, the drive shaft with a little long to damage the entire cross shaft or drive shaft scrapped. During the inspections found that this situation is due to the user inadvertently timely manner concrete batching plant to the propeller shaft lubrication. Not timely lubrication will cause the drive shaft cross shaft dry friction, not a long time will make the cross shaft scrapped, thereby causing the entire root drive shaft scrapped.