The sandblasting machine for cleaning and fixing mold

When making PVC products, you need to prepare molds and raw materials. The first step is to sandblast the mold to make the surface of the mold uniform and free of fine lines. Let`s learn about the sandblasting machine and sandblasting:

Sandblasting Machine: It is a kind of mechanical equipment that can make abrasive medium use compressed air as power and spray to the surface of workpiece. The abrasive sprayed onto the workpiece surface impact grinding, the workpiece surface impurities, noise and oxide layer removed, while the workpiece surface roughening, so as to enhance the surface adhesion and improve the workpiece surface hardness.

Sandblasting sand particle size or type, How to get the desired effect, the type of sand with the particle size is the key, the type of sand can also directly shadow processing efficiency, such as rust, corundum, glass beads, iron sand, plastic particles can be achieved, but consider To the cost and efficiency, the final iron ore and brown corundum is more suitable, the efficiency of corundum is undoubtedly much higher than iron, but with high hardness and high crushing is also proportional to the overall cost will be higher than the iron sand, therefore, the purchase of sand When to choose according to their own needs, choose what kind of wrong and right, is entirely based on different angles to consider fit.

Jinyu Machinery provide the whole set of PVC Machines, there are sandblasting machine, mixing machine, Vacuum Machine, Dispensing Machine, intellegent oven, and there are different types/sizes of those machines, we also have Silicone Machines, feel free to contact us for more machine details.