• LLDPE OEM Rotational Mold Makers , Rotomolding Molds Cast Iron
LLDPE OEM Rotational Mold Makers , Rotomolding Molds Cast Iron

LLDPE OEM Rotational Mold Makers , Rotomolding Molds Cast Iron

Product Details:

Place of Origin: China
Brand Name: Yuan Huai

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard Package
Delivery Time: 20 days
Payment Terms: L/C, T/T
Supply Ability: 50 months
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Detail Information

Material Texture: Cast Iron Product Name: Cast Iron Rotomolding Plastics
Size: Customized Moild Life: 5000-10000 Shots
Application: Home Appliances, Electronics Products Material: LLDPE, LDPE
High Light:

LLDPE Rotational Mold Makers


OEM Rotational Mold Makers


Rotomolding Molds

Product Description

Cast Iron Rotomolding Plastics



Product Parameter

Shaping type Rotomolded Plastics
Mold life 8000-10000 shots
Mould material Cast Iron
products Material LLDPE, LDPE
Size/Color/Type Customized
Design software CAD
Production process Rotomolded cooler products making process is: filling material→heating the mould→cooling the mould→demolding→inspecting→packing
Type Rotational molding production
Workflow Checking drawing → Mould 3D drawing designing →Patten processing →Aluminum casting →Aluminum CNC processing → Mould assembling →Aluminum mould surface finishing →Sample testing...

Product Discription

The rotomolding process requires a mold or a tool, which can be produced by a number of methods including fabrication, casting or machining. Molds for the plastics manufacturing process are typically made from Aluminum, while some tools are fabricated from Stainless Steel or Carbon Steel. Many in the field of rotational molding prefer to see molds for rotomolding built from aluminum as it wears better when exposed to water in cooling cycles of the rotational molding process better than carbon steel, which typically rusts, providing the opportunity to transfer rust onto the molded products. Aluminum also is typically easier to modify and maintain in comparison carbon steel molds as well.

Product Advantages


PE is the most common plastic variety with large output, a wide range of sources, easy to obtain with cheap coast, and widely used.

PE has many unique advantages: it is easy to grind into powder at low cost; its thermal conductivity is the highest among the plastic varieties that can be used for rotational molding; it has good fluidity after melting, excellent processing performance, and good thermal stability at high temperature; and its decomposition temperature is higher.



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.

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