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Plastic Flower Pots Tall Planters Products Made By Rotational Moulding
Why rotomolding?
1. Rotational molding, including capital equipment (machinery,
processing equipment, etc.) is a cost effective option for plastic
manufacturing.
2. Rotationally molded parts are 100% stress-free, have excellent
impact resistance, and can withstand chemical and environmental
attack.
3. Value added features, such as threaded tank necks, inserts,
double walls, intricate contours, etc. can be produced via
rotomolding.
4. Speed-to-market advantage: once a design is finalized, tooling
can be produced in a manner of weeks, offering a distinct advantage
over other processes.
5. Rotational molding allows for the integration of multiple parts
into one piece, saving on manufacturing and assembly costs.
The principle of rotational molding of plastics is simple.
Basically the process consists of introducing a known amount of
plastic in powder, granular, or viscous liquid form into a hollow,
shell-like mold.The mold is rotated and/ or rocked about two
principal axes at relatively low speeds as it is heated so that the
plastic enclosed in the mold adheres to, and forms a monolithic
layer against, the mold surface. The mold rotation continues during
the cooling phase so that the plastic retains its desired shape as
it solidifies. When the plastic is sufficiently rigid, the cooling
and mold rotation is stopped to allow the removal of the plastic
product from the mold. At this stage, the cyclic process may be
repeated. The basic steps of (a) mold charging, (b) mold heating,
(c) mold cooling, and (d) part ejection.
Shanghai Jiechuang Mold Manufacturing Co.,Ltd.Combined professional
experience in varied and demanding rotational molding applications,
exceeding customer's expectations both nationally and
internationally for over 10+ years.We will provide you with a true
one-stop shop for all of your product design, prototyping, tooling
and full-scale manufacturing needs.
J&C ROTOMOLD can do different designs and molds for you. If you make molds here, design work is free.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 35 days after confirming drawing and receive advanced payment.
Q: Do you provide samples once open mould?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: 50% advanced payment, the balance before shippment.
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