The drawings of short size cardan shaft:
The application of cardan shaft for industry:
Cardan shaft is widely used in metallurgical industry(cross universal coupling, drum gear coupling, cage-type universal coupling, guide and guard,steel head); power industry(heat-resistant steel) ; ships, locomotives, construction machinery (concrete pump truck, excavators, rollers, drive); packaging machinery.
Quality is a big selling point of short size cardan joints. However, how to control quality of industrial propeller shaft? Next I will answer this question by asking and answering it.
There are two main points: manual measurement and dynamic balance test.
Q: How to do manual measurement?
A: The inspectors measure the length of the drive shaft, the size of the flange, the number of holes on the flange and its diameter according to the drawing.
Q: How to do dynamic balance test?
A: According to the customer's industrial propeller shaft r/min and accuracy level parameters do the dynamic balance test, if any problems with the test, we will add the balance block at both end of industrial propeller shaft, and then continue to dynamic balance test to know the results of the product test to meet the min and precision level parameters.
Our industrial cardan drive shafts packaging process is as follows:
1. We first wrapped our short size universal joint coupling in plastic film, then laid waterproof paper, and finally packed wooden boxes.
2. If the product is small, we will provide special packing in single carton.
3. Of course, if you have any other special requirements for packing, we can comply with your requirements.
Our packing and transportation are very strict to prevent any mistakes in the process of product transportation.
Please be assured to buy our universal joint coupling for industry.