OEM custom precision plastic injection molding nylon abs rubber
plastic parts service
What is Precision Plastic Injection Molding?
Precision plastic injection molding creates complex plastic parts
and products with a high degree of accuracy and intricate details.
Unlike conventional injection molding, it utilizes specialized
molds and high-tolerance engineering to achieve this level of
detail. This enables manufacturers to create plastic components
that replace high-precision metal parts in various applications.
From parts requiring strict tolerances and meticulous quality
control to cost-effective general-purpose components, we offer
flexibility to match your specific needs. This adaptability,
coupled with our expertise in handling single custom parts,
high-cavity molds, over-molding, and unscrewing tools, positions us
to deliver high-quality plastic injection molded components for
diverse production requirements.
Injection Molding Service
Custom injection molding services for plastic prototypes and start
the production parts at JYH.
Get a free injection molding quotation and design feedback within
haft hours.
1. No MOQ requirement
2. Rapid Tooling Production as fast as 1 weeks
3. ISO 9001:2015 certified
4. 24 hours/ 7 engineering support
The temperature in injection molding plays several important roles
in ensuring quality control:
| Material Flow and Fill |
The temperature of the molten plastic material affects its
viscosity, or flowability. Higher temperatures reduce the
material’s viscosity, allowing it to flow more easily into the mold
cavities during the injection phase. Proper temperature control
ensures optimal material flow and fill, preventing issues such as
short shots, flow marks, or incomplete part filling. Temperature
control also helps ensure consistent material properties and
dimensional accuracy in the final parts.
|
| Melting and Homogenization |
The temperature must be carefully controlled during the melting
process to ensure complete melting and homogenization of the
plastic material. Insufficient melting can result in unmelted
particles or inconsistent material properties, leading to defects
in the molded parts. Proper temperature control during the melting
phase ensures uniform melting and mixing of additives, enhancing
material homogeneity and the overall quality of the molded parts.
|
| Cooling and Solidification |
After the molten plastic is injected into the mold, temperature
control is crucial during the cooling and solidification phase.
Proper cooling rates and uniform cooling help prevent issues such
as warping, shrinkage, or part distortion. Controlling the
temperature allows for consistent solidification throughout the
part, ensuring dimensional stability and minimizing internal
stresses. Temperature control also affects the part’s crystallinity
and microstructure, which can impact its mechanical properties.
|
Injection Moulding Process:
Plastic injection moulding allows to produce large numbers of parts
with great accuracy and A quick cycle times from multi-cavity
tools.
The process of injection mould involves a certain amount of polymer
materials being heated, melted, and injected into a mould under
high pressure. Further into the process, main units of the
injection moulding machine are:
- feed hopper;
- heated barrel;
- crew (known as the injection unit);
- clamp unit (which holds the mould together under the injection
pressures);
- ejection unit (which removes the part from the mould).
What is Plastic Injection Molding?
Injection molding is a manufacturing process that consists of
filling a metal mold cavity with liquid plastic resin, which then
cools and forms a plastic part.
It's most often used for the manufacturing plastic parts at scale
due to its low material waste and low cost per part. It’s an ideal
manufacturing process for industries like medical devices, consumer
products, and automotive.
Types Of lnjection Molding
Rapid tooling 
Rapid Tooling is a fast and cost-effective process to create
aluminum or steel injection molds for quick-turn injection molding.
It decreases the time and cost of the product. | Over-molding 
Overmolding is a unique injection molding process that combines two
or more components together.
|
Insert Molding 
Insert molding involves placing an insert or substrate into the
mold cavity before injecting it with molten plastic. The insert can
be made of metal or any other material that can withstand the
temperature and pressure.
| Silicone Rubber Injection Molding 
Silicone rubber injection molding is a fast way to make elastic,
soft, durable parts within two weeks. Ideal for food, medical, seal
ring, functional prototypes, and low-volume production.
|
Why Choose An Injection Molding Service?
The plastic inside the patterns of an injection mold is compressed
and forced more firmly into the walls due to the high pressure
applied to
the mold. Plastic injection molding is the only molding process
that, in comparison to other molding processes, can successfully
combine all
of the part’s intricacies. This indicates that there should be no
restrictions placed on the amount of detail that should be included
in the design.
Plastic molding can produce detailed and extensive details without
incurring high costs thanks to high pressure, which is another key
contribution that high pressure brings to the process. The use of
injection molding makes it possible to produce elaborate designs
while maintaining a cost-effective manufacturing technique.
Our Injection Molding Service delivers versatile solutions meeting
diverse industry needs.
Place of Origin |
China,Shenzhen. |
| Model Number |
OEM
|
Shaping Mode
|
lastic Injection Mould
|
Product Material
|
ABS,PP,PC,PA,PMMA,PS,POM,TPV and etc.
|
Gate type
|
Side gate,Sub gate,Pin point gate,Edge gate etc
|
Plastic cavity
|
Multi or single cavity
|
Mold runner
|
Both of Hot&Cold runner you can choose
|
Mold material
|
45#,50#,P20,H13, 718 2738, NAK80, S136, SKD61 etc
|
Mold base
|
FUTABA,LKM,HASCO,DME
|
Mould life
|
200~1 M available
|
Certification
|
ISO 9001:2008 & ISO13485:2003
|
Delivery
|
By DHL,FEDEX,or sea shipping
|
Why Choose Us for Plastic Injection Molding Service
JYH Precision machining provides advanced injection molding
services, with solutions covering material verification, tool
design,
prototyping & production, finishing, and quality assurance. Our
team of experts is committed to delivering professional technical
support.
With precise prototypes and production parts,we can help you reach
your manufacturing goal.
Our workshop
Shipping way:
QC checking before ship the product:
Payment term:
After service:
Package method:
FAQ:
Here are concise responses to your FAQs:
Project Progress: We'll keep you updated via email or calls.
Mold Lead Time: Depends on complexity.
3D Printing Prototypes: Ready within [insert time] after design approval.
Confidentiality: Your drawings remain private, not used for our gain.
Product Quality: If unsatisfied, we'll collaborate on solutions.
OEM & ODM: We offer both options for your convenience.
Our Identity: We are a [insert your description, e.g., "leading manufacturer"].
Design Assistance: Our team can refine or create designs for you.
Getting a Quote: Share details for a detailed project quote.
Assembly & Packaging: We provide assembly and custom packaging.
Price Information: Contact us for accurate pricing details.
Plastic Injection Molding Service For Connect And Training
Cartridge Molded Parts,JYH is your best injection mold supplier!
Injection Moulding is highly repeatab.
