For the production of tanks and plastic parts by rotational molding, a mold with the desired design and shape is required.
All kinds of molds are used in the production of bulky plastic parts.
The type of mold depends on the project budget, product complexity and production run. They usually produce complex parts with asymmetric angles with aluminum molds. Larger and simpler products such as water tanks, bathtubs and the like are produced with iron sheet molds.
In cases where we want the same parts to be produced with better quality or with more circulation, we use steel sheet molds.
Iron sheet molds can be produced in capacities of 50 to 6500 liters.
These molds are economical and inexpensive.
We use these types of molds for products that need to be produced in low circulation or we need to update the product model regularly.
Also, large water and sewage tanks are usually made of iron sheet molds.