Custom Plastic Injection Molding Service
Injection Molding & Parts for Various Industries
As a professional injection molding company in China, we provide services from plastic parts & mold design to mold making and molded parts manufacturing. We are well-equipped with enough injection machines to fast-track your orders. We are capable of bringing injection-molded product ideas into reality for a wide range of industries and applications. such as the automotive, furniture, baby product, and warehousing industries among many others with great expertise.
Advantages of Mould’s Injection Molding
Leland has been providing injection molding services to businesses for over 40 years. We combine this wealth of experience with the latest technology in the industry to offer you dynamic and cost-effective injection molding solutions. Further, we have a diverse team of designers and engineers that specialize in different sectors. This enables us to cater to the automotive, furniture, baby product, and warehousing industries among many others with great expertise.
Cost-Effective
Injection molding is a highly efficient process that allows for high-volume production at a low cost per unit. Once the initial tooling is created, the cost per part decreases significantly as the manufacturing process becomes automated.
High Efficiency:
Injection molding is a fast and efficient process, capable of producing a large number of parts in a short time. The cycle times are typically measured in seconds, enabling high-volume production and meeting demanding production schedules.
Consistency and repeatability
Injection molding ensures consistent and repeatable production of parts. The process is highly automated, reducing human error and ensuring uniformity from part to part. This is crucial for applications requiring precise dimensions and strict quality control.
High Precision
Fortunately, as our client, you will never have to worry about precision. Our CNC machines have a tolerance of about +/-0.02mm while our high-speed CNC models have a tolerance of +/-0.002mm. This is in line with the recommended international industry standards.
Post-Processing
Injection-molded parts often require minimal post-processing. The parts are ejected from the mold in their final form, eliminating the need for additional machining or assembly steps. This reduces production time and costs.
Scalability
Injection molding is easily scalable from low to high-volume production. Once the initial tooling is created, additional units can be produced with minimal cost and time investment. This scalability makes injection molding suitable for both small-scale and large-scale production requirements.
PLASTIC INJECTION MOLDING PROCESS
If you work with Leland , you can be assured that you’ll have the very best plastic injection molding products possible. We take each step of the plastic injection process very seriously. Before we start on the actual injection process, we take the time to double check that our materials are of the highest quality. We also make sure that we have all our client’s specifications up to scratch. As a precaution, we always ask our client’s whether the dimensions of our molds are up to their standards. We never start the actual plastic injection mold process, before we have your full confirmation. This allows us to make the necessary modifications, before we start manufacturing your products.
With our wide array of mold tooling capabilities, we are more than able to fulfill any design that our client’s ask for. We are fully equipped with the right tools and equipment, to give our client’s what they want.
Once we have your design and confirmation, we could start on the actual manufacturing process. We have a streamlined process that allows us to create thousands of copies from your molds. With these key advantages, you will be assured of a worry-free plastic injection
Automotive Plastic Parts
In the past decade we have worked with various companies in the automotive industry. With our injection molding technology, we are capable of automobile parts manufacturing. These include our wide array of car bumpers, exterior plastic car parts, and braking just to name a few.
Appliance Injection Molding
Leland has worked with various industries throughout the years. Most notably, we have helped many companies in creating plastic home appliance parts. With our injection molding technology, we have created the key components for millions of electric appliances.
Injection Molded Toys
Leland has a wide array of molding applications for the toy industry. Our injection molding technology is capable of working with various materials. This enables us to create a variety of toy molds such as plastic trucks, plastic shovels, and baby seats.
Bucket Manufacturing
The company has created thousands of molds for the bucket industry. What separates our buckets from others, is the incredible combination of plastic materials. With our injection molding technology, we are capable of creating very sophisticated and durable bucket moulds.
QUALITY-ENSURED INJECTION MOLDED PARTS
A. Design-required appearance
Before we start on the actual manufacturing process, we always ask for a final design and confirmation from our clients.
B. High precision
All of our mold designs are made with high precision tools that allow us to get your specifications to the very last detail.
C. Custom-based Function/performance
We always strive to create products that not only look good, but function perfectly as well. This is an Immould guarantee.
What Is Injection Molding
Injection molding is a production method used to manufacture plastic parts by injecting molten plastic into a preformed metal mold. The molten plastic is injected at a predetermined temperature and pressure and left to cool. When it has solidified and adapted the shape of the mold, it is ejected as a formed part.
Types of Injection Molding
The typical injection molding process can be used to produce a wide variety of parts. However, there are enhanced types of injection molding that can be used to add design features to a part.
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 used in injection molding.
When the molten plastic is injected into the cavity of the mold, it settles onto and around the substrate and bonds with it. The part formed would, therefore, comprise a fusion of plastic and metal. This type of injection molding is used to:
Increase the weight of the part
Achieve threads on a plastic part
Add cosmetic or functional value
Improve the IP rating of the part
Pros:
Bonding the parts during injection molding yields neater structures than assembling them later when they are already formed
It is cost-effective
It is faster than separate assembly
Cons:
It increases cycle times
An insert slightly increases the odds of defective outcomes
Injection Molding Material Options
Our team of staff is experienced and skilled at handling all kinds of injection molding materials. You are welcome to choose any of the polymers on our list of options which includes:
- PP　　　　　　　ABS
- PC　　　　　　　PE　　
- POM　　　　　 PVC
- PA6　　　　　　Nylon
- PS PMMA
- PLA
Additionally, we have established business relationships with verified suppliers of a diverse range of alternative resins. We would be glad to source them for you upon request.
Classes of Injection Mold
We adhere to the five standard categories of SPI mold classifications from Class 1 to 5, aligning expectations for customers and suppliers alike.
Discover More About Injection Molding
Here we present some further information about injection molding, such as what is injection molding, steps to get injection molded parts, what are the 4 stages of injection molding process, the advantages compared to other manufacturing processes such as CNC machining, 3D printing, laser cutting.
Injection Molded Application
We have been engaged in the injection molding industry for more than ten years, with rich experience, providing guarantees for the development of industries such as Aerospace, automotive, Energy, Medical, and Household appliances,
Aerospace
Automotive
Energy
