Cast Iron Rotomolding Plastics
Product Discription
Rotational molding design has three basic requirements. First, the
plastic part must meet the application’s end-use or functional
requirements. Second, the design of the part must account for any
limitations that are related to materials or processing. Third, the
rotomolded part must be cost-effective to produce.
For design engineers, the details of a part’s design can mean the
difference between success and failure. Typically, these details
include:
- Nominal wall thickness
- Wall thickness uniformity
- Varying wall thickness
- Flatness considerations
- Minimum wall separation
- Corner angle limits
- Reinforcing ribs
- Kiss off ribbing
- Draft angles
- Corner Radiuses
- Tolerances
Product Parameter
| Shaping type | Rotomolded Polyethylene Kayak | | Mold life | 10000-50000 shots | | Mould material | Cast Iron | | products Material | LLDPE, LDPE, MDPE, HDPE | | 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... | | |
|
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.
