20000 Shots Boat Molding , CNC 3D Drawing Polyethylene Mold
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|LLDPE, LDPE, MDPE, HDPE
20000 Shots Boat Molding,
3D Drawing Polyethylene Mold,
LLDPE Polyethylene Mold
Cast Iron Rotomolding Plastics
In rotational molding products, , the difficulty of mold making and the difficulty of rotational molding process and demoulding are increase due to the corresponding thread shape should be designed and formed. The design of screw thread involves many design points, such as holes, stiffeners, closed parallel double walls and concave convex parts, must follow the criteria of these points to design reasonable screw threads. In rotational molding products, the thread should be designed to be similar to the structure of solid reinforcement. These threads are actually a sealed double wall structure. The ideal thread profile should be that the raw powder has enough space to flow freely during rotational molding.
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.