The abrasive splash problem of steel pipe inner and outer shot blasting machine is a common problem of all shot blasting machines. QGMA company has also done a lot of research and experiments on this. Although it can not be said that it has been solved 100%, it has been greatly improved. The problem of abrasive splash is controlled within a small range, so that there is basically no impact on the daily production and maintenance of customers.
QGMA Machinery hang rubber curtains and rubber spring plates on the inner side of the steel pipe inner and outer shot blasting machine’s chamber, which effectively reduces the situation of abrasive splash. If the customer’s site area allows, the length of the chamber should be appropriately increased. Although this method will increase the production cost of the steel pipe inner and outer shot blasting machine, we think it is worth it.
This will fundamentally solve the problem of abrasive splash and will not increase the later use cost. We put the third plate on the gap, which between the two steel plate. This design can avoid the abrasive hit the gap and increase the service life of the blasting chamber and the materials used are all thick and wear-resistant special guard plates. So as to prevent flying sand from the gaps after the guard plates are worn.
Generally, the V-shaped inclined roller conveyor is used for pipelines whose outer diameter is less than 300mm (inclusive). The pipes advances on the V-shaped roller table while rotating around itself. For pipes with an outer diameter of more than 300mm, solid tires are generally used as the drive roller. According to different size of the pipes, universal joint transmission or independent driving of each tire group can be adopted.
