Help You Design With Our Professional Experience For Rotational
Mold
Oem / Odm
Yes
Mould Life
1 Year
Mould Production Cycles
15-60 Days
Rotational molding involves a heated mold which is filled with a
charge or shot weight of material. It is then slowly rotated
(usually around two perpendicular axes), causing the softened
material to disperse and stick to the walls of the mold forming a
hollow part. In order to form an even thickness throughout the
part, the mold rotates at all times during the heating phase, and
then continues to rotate during the cooling phase to avoid sagging
or deformation. The process was applied to plastics in the 1950s
but in the early years was little used because it was a slow
process restricted to a small number of plastics. Over time,
improvements in process control and developments with plastic
powders have resulted in increased use.
Rotocasting (also known as rotacasting), by comparison, uses
self-curing or UV-curable resins (as opposed to thermoplastics) in
an unheated mould, but shares slow rotational speeds in common with
rotational molding. This kind of rotocasting should not be confused
with centrifugal casting.
Our Certifications CE Certification of Rotational Mold CE Certification of Rotational Molding Machine Member of the Association of Rotational Moulders Australasia 2019
2020,2021,2022 ISO 9001 Quality Management System Certificate Rotomoulding Professional Committee of ChinaPlastics Processing
Industry Association 12 Patent/Utility Model Patents
Q:Whats your companys' main products? A:Our company is specialized in the rotationalmolding machines,
moulds,technology R&D .
Q:How to control the products quality ? A:We have always placed great emphasis onquality control to ensure
that excellent qualitylevel is maintained . Moreover , the
principle wealways maintain is " strictly qualitycontrol ,
incessant technology development , highefficiency management system
, and satisfactoryservice .We have CE certification ISO9001 andVB
Certification . ect certificates.
Q:How to chose a rotomolding machine of suitable model and size? A:Yi Song's experience will help you to select the suitable
rotomolding machine!We will do our best to analyze the product
size, output requirements, product characteristics, difficulty of
demolding, mold placement on machine...etc, to recommend a suitable
size and type machine. The more information provided, the more
questions will be settled, and the more suitable machine are be
recommended.
Q:What types rotomolding machines do you manufacture? A: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, Rising Sun 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 efficiency;c.Sample
test.All above is respect to customer's initial design or work
under confirmed modification, a professional manager to follow up
from start to final accept.
Q:We are plan to make a new mould, what we do to start? A:Yi Songhas achieved mass production of a variety of equipment: a.
Classification according to production mode: Carrousel rotomolding
machine, shuttle rotomolding machine, rock n roll rotomolding
machine, lined shuttle rotomoldng machine, Single arm rotomolding
machine...b. Classification according to heating mode:Pure hot air,
open flame, Oven electric heating, mould electric heating.c. It's
worth mentioning that it is very cost-effective to customize your
own unique rotomolding equipment in Yi Song.
