300000 Shots 100L Septic Tank Mould Plastics Rotomolding Cast Iron

Mold Rotational Plastic Septic Tank Iron Mold

Product Discription

The principle of rotational molding of plastics is simple. Basically the process consists of introducing a known amount of plastic in powder, granular, or viscous liquid form into a hollow, shell-like mold.The mold is rotated and/ or rocked about two principal axes at relatively low speeds as it is heated so that the plastic enclosed in the mold adheres to, and forms a monolithic layer against, the mold surface. The mold rotation continues during the cooling phase so that the plastic retains its desired shape as it solidifies. When the plastic is sufficiently rigid, the cooling and mold rotation is stopped to allow the removal of the plastic product from the mold.

Product Parameter

The surface treatment of iron mold generally has the following ways and characteristics:

Teflon is more suitable for those rotational molding products without special-shaped parts and low dimensional accuracy requirements, such as small storage tanks, but, it is not suitable for products with large plane. The advantages of the product are high smoothness, uniform color, easy demoulding, and good handle of the surface. The disadvantages are high production cost, large deformation of products, easily fall off coating, difficult repairment and so on.

Product Advantages

1. The mould is subjected to stringent test procedures based on its strength.
2. It is manufacture using best quality Mild Steel.
3. An economical and easy way of casting different shapes and capacities of septic tanks.
4. Best suited for use in various types of rotational moulding machines.
5. The mould has smooth finishing.
6. The mould has precise dimensions and shape.

FAQ

1. Can you provide sample?

Yes, please feel free to tell us, also your own design is welcome to make sample for you, After confirming the authenticity of your company, we are willing to provide small quantities of free samples.

2. What types of rotomolding machines do you manufacture?

It is fast and easy to start once you can send your product drawing or picture with size or sample to us! What is more, we will do more works to help you get the perfect product, such as:

a.Product material, structure, application,thickness ,inserts;

b.Mould material, locking system, hoist safety,machine placement, demoulding effciency;

c.Sample tes. All above is respect to customer' s initial design or work under confirmed modifcation, a professional manager to follow up from start to final accept.