Cast Iron Rotomolding Plastics
Product Parameter
| Shaping type | Rotomolded Polyethylene Kayak | | Mold life | 8000-10000 shots | | Mould material | Cast Iron | | products Material | LLDPE, food grade | | 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 | | After treatment | Common polishing, or sand blasting, or mirror polishing, or
finishing the mould surface according to your requirements. | | Workflow | Checking drawing → Mould 3D drawing designing →Patten processing
→Aluminum casting →Aluminum CNC processing → Mould assembling
→Aluminum mould surface finishing →Sample testing... | | |
|
Product Discription
As Rotomolding Plastics , the round mold is applied to Home appliances, electronics with high quality. The
molds cost less then other molding methods.
Product Advantages
Polyethylene is the common use for the rotomolding mold . It has
excellent water resistance so that it can keep physical properties
in high humidity or waters. However, the concentrated sulfuric
acid, concentrated nitric acid and other oxidizers will gradually
erode the polyethylene. In aliphatic hydrocarbons, aromatic
hydrocarbon and hydrochloric ether, the polyethylene will be
swollen, but can restore to original performance as long as the
swelling agent be volatilized. When the temperature is below 60 ℃,
the polyethylene can resist most swelling agent, however, when the
temperature is above 70 ℃, the polyethylene will be eroded in the
agent. With the increasing temperature, the polyethylene will also
be dissolved in agents. Polyethylene that separated from the
solution can form paste or gel according to different temperatures
after cooling.
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.
