China Fast Delivery Water-Proof PP Injection Molded Parts injection mould parts and functions

Product Description

Product Name

High quality PVC/ABS/PE/PA polycarbonate extruded plastic profiles custom extrusion factory

Material

ABS/PE/PP/PVC

Color

any colour available,will according customer’s request

Mold life 

one million meters

Design/size 

Accept OEM custom all kinds of plastic extrusion products according

customer’s sample or design.

OEM/ODM

warm welcome to contact us

Drawing type 

3D drawing in STP(STEP), IGS format

Drawing software 

UG, PROE, SOLIDWORKS, CAD

Application

all kinds of plastic extrusion profile being used in a variety of applications including building construction window and door 

MOQ

Negotiable

Packing 

standard export carton packing ,or according your request.

Payment terms 

for mold:50% advanceT/T payment .balance will after you confirm our samples. for production:30%T/T,balance after received our B/L copy.

About us
      As a professional plastic extrusion profile and injection molding manufacturer that is ISO9001:2015 certified, our company is specialized in production of all kinds of plastic extrusion profiles and injection molding products (including PVC, ABS, PS, PP, PE, PA, POM, PC, PMMA, EPS, PBT, PETG, TPX, etc.) that is applicable for refrigerator, freezer, cold chain and kitchen cabinet, vending machine, building and decoration industry, etc.. Integrating development, design, production and sales, we have 40 plastic extrusion lines and 6 injection molding equipments, outputing 80000 tons of plastic profiles and injection parts annually.

Product Advantages:
1. Custom or standard plastic extrusion or injection products.
2. Finishing: high polish surface or common matte surface finishing.
3. Materials including PVC, ABS, PC, PP, PE, EPS, POM, PA, PET, ASA, etc. available.
4. Single extrusion, coextrusion and triextrusion available.
5. Rigid material, soft material, rigid material+flexible material co-extrusion.
6. Product range: plastic frame, seal and gasket for refrigrator, freezer, cold chain and kitchen cabinet, vending machine and air conditioner, and drainage tube, round tube, etc.
7. Features: UV/weather resistant, thermal resistant, durable, anti-noise, good tightness, waterproof, dustproof, sound proof, etc
8. RoHS and REACH compliance.

Technical Parameters:

FAQ:

Q1:  Are you the manufacturer or trading company?
Yes, we are professional plastic extrusion and injection manufacturer built in 2004.

Q2: What is the MOQ?
Usually our MOQ is 1000pcs/3000m or USD3000 per order, but we can accept small quantity for trial order. Please feel free to inform us quantity you need, we will check out the cost correspondingly, hopefully that you will place bulk order after checking quality of our products.

Q3: How long is the delivery time?
It takes 7-15 days for MOQ. We have enough production capacity to ensure fast delivery of large quantity.

Q4: Where is the company location?
Our company is located in HangZhou City of ZheJiang Province that is neighboring to ZheJiang , China.

Q5: Do you accept OEM/ODM orders?
Of course, we accept OEM / ODM orders.

Q6: Can I get samples?
Yes, we provide free samples, but Buyers need to undertake the freight cost.

Payment terms & Delivery details:                
                    

1. T/T, L/C, Western union, etc.
2. 30% deposit, balance 70% before shipment or on B/L date.
3. Lead time of sample order: 7 days after specification confirmation.
4. Lead time of bulk order: : 15-25 days after Order confirmation.

 

US $0.5-2
/ Meter
|
3,000 Meters

(Min. Order)

###

Type: Profiled
Material: PP
Forming Way: Injection
Application: Decoration Parts, Structural Components, Functional Components
Material Properties: Food Contact
Markets Served: Appliances

###

Samples:
US$ 2.0/Meter
1 Meter(Min.Order)

|
Request Sample

###

Customization:

###

Product Name
High quality PVC/ABS/PE/PA polycarbonate extruded plastic profiles custom extrusion factory
Material
ABS/PE/PP/PVC
Color
any colour available,will according customer’s request
Mold life 
one million meters
Design/size 
Accept OEM custom all kinds of plastic extrusion products according

customer’s sample or design.

OEM/ODM
warm welcome to contact us
Drawing type 
3D drawing in STP(STEP), IGS format
Drawing software 
UG, PROE, SOLIDWORKS, CAD
Application
all kinds of plastic extrusion profile being used in a variety of applications including building construction window and door 
MOQ
Negotiable
Packing 
standard export carton packing ,or according your request.
Payment terms 
for mold:50% advanceT/T payment .balance will after you confirm our samples. for production:30%T/T,balance after received our B/L copy.
US $0.5-2
/ Meter
|
3,000 Meters

(Min. Order)

###

Type: Profiled
Material: PP
Forming Way: Injection
Application: Decoration Parts, Structural Components, Functional Components
Material Properties: Food Contact
Markets Served: Appliances

###

Samples:
US$ 2.0/Meter
1 Meter(Min.Order)

|
Request Sample

###

Customization:

###

Product Name
High quality PVC/ABS/PE/PA polycarbonate extruded plastic profiles custom extrusion factory
Material
ABS/PE/PP/PVC
Color
any colour available,will according customer’s request
Mold life 
one million meters
Design/size 
Accept OEM custom all kinds of plastic extrusion products according

customer’s sample or design.

OEM/ODM
warm welcome to contact us
Drawing type 
3D drawing in STP(STEP), IGS format
Drawing software 
UG, PROE, SOLIDWORKS, CAD
Application
all kinds of plastic extrusion profile being used in a variety of applications including building construction window and door 
MOQ
Negotiable
Packing 
standard export carton packing ,or according your request.
Payment terms 
for mold:50% advanceT/T payment .balance will after you confirm our samples. for production:30%T/T,balance after received our B/L copy.

What Is Injection Moulding?

Injection molding is a process of producing precision-molded parts by fusing raw plastics and guiding them into a mold. The main components of an injection mold are a hopper, barrel, and reciprocating screw. Before injection, the raw plastics are mixed with coloring pigments and reinforcing additives.

Characteristics of injection molded parts

Injection molded parttInjection molding is the process of manufacturing plastic parts. It uses thermoplastic, thermoset, or elastomers to manufacture components. The range of materials is enormous and includes tens of thousands of different polymers. They are blended with other materials and alloys to produce a wide range of properties. Designers select the appropriate materials for the job based on the properties and functions desired in the finished part. During the mold design process, mold materials must be carefully chosen, as different materials require different molding parameters.
Injection molding requires precise tolerances of the temperature and strain levels. The maximum strain level is about 0.15 percent. It is possible to adjust these parameters to meet the requirements of an injection molding project. The resulting products can be easily checked for quality by measuring the strain and temperature of the mold inserts in real time.
Injection molding is known for its laminar flow of the polymer. However, there is still a possibility for side-to-side thermal variations in the part forming cavity. This is illustrated in FIG. 4. The part has high and low sheared areas; the higher sheared areas flow on the bottom side of the part, while the lower sheared areas flow on the top side.
Injection molding is used to make many different types of plastic parts, from small parts to entire body panels of a car. These parts can be made from a variety of different materials, such as polypropylene for toys and ABS for consumer electronics. They can also be made from metal, such as aluminum or steel.
The melting temperature of plastic parts must be appropriate for the project’s specifications. The mold should be large enough to produce the parts desired. This will minimize the impact of uneven shrinkage on the product’s dimensional accuracy. In addition to the temperature, a mold must be designed with the material’s properties in mind.

Tooling fabrication

Injection molded parttInjection molded parts are produced using molds. This process is a complex process that requires customization to ensure proper fit and function. The main component of a mold is the base, which holds the cavities, ejectors and cooling lines. The size and position of these components are crucial to the production of quality parts. Incorrectly sized vents can cause trapped air to enter the part during the molding process. This can lead to gas bubbles, burn marks, and poor part quality.
The material used for tooling fabrication is usually H-13 tool steel. This steel is suitable for injection molded parts as it has a low elongation value. The material used to fabricate tooling for injection molded parts typically has a high yield strength. The material used for injection moulding tooling is typically 420 stainless steel or H-13 tool steel. These materials are suitable for most injection molding processes and have comparable yield strength compared to wrought or MIM parts.
Another important part of tooling fabrication is the design of the mold. It is important to design the mold with a draft angle, as this will make ejection easier and reduce costs. A draft angle of 5o is recommended when designing a tall feature. Choosing a draft angle is essential to ensuring that the plastic part is free from air bubbles after injection molding.
Injection moulding tooling costs can account for as much as 15% of the cost of an injection moulded part. With innovation in mould materials and design, tooling fabrication can be more efficient and cost-effective.

Surface finishes on injection molded parts

Injection molded parttSurface finishes on injection molded parts can have a variety of effects on the part’s appearance and performance. Different materials lend themselves to different kinds of surface finishes, with some plastics better suited for smooth, glossy finishes than others. The type of surface finish is also affected by several factors, including the speed of injection and the melt temperature. Faster injection speeds help improve the quality of plastic finishes by decreasing the visibility of weld lines and improving the overall appearance of the parts.
For a smooth plastic surface finish, some companies require a high level of roughness on the part. Others may prefer a more rough look, but both options can have their benefits. The type of surface finish chosen will depend on the part’s purpose and intended application. For example, a glossy plastic finish may be preferred for a cosmetic part, while a rougher finish may be better suited for a mechanical part that must be tough and cost-effective.
Surface finishes on injection molded parts are often customized to match the application. For example, some parts require a rough surface finish because they require a greater amount of friction. These parts may require a sandblasting process to achieve the desired texture. Other processes can also be used to control plastic texture.
The type of surface finish depends on the materials used, as well as the design and shape of the part. The type of material used, additives, and temperature also have an impact on the surface finish. It is also important to consider surface finishes early in the design process.

Importance of a secondary operation to improve accuracy

While most injection molded parts do not require secondary operations, some components do require this type of processing. The surface finish of a component will determine how well it functions and what other secondary operations are necessary. Depending on the part’s function, a smooth or textured surface may be appropriate. Additionally, some parts may require surface preparation before applying adhesives, so an accurate surface finish can make all the difference. In order to achieve the desired finish, the injection molder should have experience molding different materials. He or she should also have the knowledge of how to simulate the flow of a mold. Also, experienced molders know how to mix materials to achieve the desired color, avoiding the need for secondary painting processes.
Injection molding is a complex process that requires precision and accuracy. The optimal temperature of the melted plastic must be chosen, as well as the mold itself. The mold must also be designed for the correct flow of plastic. In addition, it must be made of the best thermoplastic material for the part’s design. Finally, the correct time must be allowed for the part to be solid before it is ejected. Many of these issues can be overcome with specialized tooling that is customized to the part’s design.
Injection molding offers the opportunity to make complex parts at low cost. It also allows manufacturers to make parts with complicated geometries and multiple functions.
China Fast Delivery Water-Proof PP Injection Molded Parts     injection mould parts and functionsChina Fast Delivery Water-Proof PP Injection Molded Parts     injection mould parts and functions
editor by czh