China Custom Top Molded Products Factory New Design Injection Molding Manufacturing Services injection molding machine parts and functions

Product Description

Product PARAMETERS

Product Name

Custom Prime Molded Items Factory New Layout Injection Molding Producing Providers

Mould Main/Cavity

DIN2312,2738,2344,718,S136,8407,NAK80,SKD61,P20, P20HH, H13, 420ss etc.

Hardness of metal

33-38HRC prehard, 46~fifty six HRC hardened

Mould Regular

HASCO,DME,MEUSBURGER,JIS,CHINA LKM Regular

Mould Foundation

LKM&Hasco&DME normal (A,B plate 1730,2311,2312,1050,P20 )

Cavity

One/Family members/Multi

Runner

Scorching/Cold Runner

Mould Dimensions

a hundred and fifty*150mm Min, 3000*2500mm Max

Surface of Mould

EDM VDI/ Large Polish&Texture

Plastic substance

PP, Computer, PS, PE, PET, POM, PA, PU, PVC, Ab muscles, HIPS, PMMA, Nylon, and with GF, etc.

Mould Existence

Prototype 1000-25,000 preproduction fifty,000-ten,0000 Substantial manufacturing three hundred,000-1,000,000 photographs dependent on Quantity demands

Specification

Depends on the customer’s requirements.

Trade conditions

FOB HangZhou, EXW, CIF

Export to

Europe international locations,United states of america,Mexico,Australia ,Center-east ,Asia and so forth

Mould scorching runner

DME, HASCO, YUDO, Mould-Masters, HRS, Synventive, and so on, or for every client prerequisite

Mould gate type

stage gate, aspect gate, sub gate, tunnel gate, banana gate, immediate gate, tab gate, sizzling runner valve gate, very hot runner to cold runner, and so on.

Guide time 1st Trial

twenty-45Days primarily based on various molds

Exterior bundle

Standard wood situations or as your necessity

Inner package

Stretch water-proof movie & Every Mildew painted, anti-rust oil.3. Spare parts jointly with the mold cargo. 4. Vaccum package deal

Customized Solution

 MANUFACTURING Strategy

ABOUT US

Certification

Delivery & PAYMENT

FAQ

Q1: What is your company’s principal solution?
A: Our firm is specialized in injection molding moulds and injection plastic products. We can customize all kinds of injection plastic products according to your demands or 3D drawing.
 
Q2: How can I get the samples to verify the good quality?
A: 1) You can occur to have the CZPT check right. 2) We could ship samples & CZPT running movie to you.
 
Q3: Can you make multi-cavity molds?
A: Sure, we are able of producing molds in 16, 24, 48, and sixty four cavities.
 
Q4: What certificates are you experienced for?
A: We are competent in ISO9001, and we have a system for TS16949.
 
Q5: How do you make our company a extended-expression and very good connection?
A:1. We hold very good quality, on-time delivery, and competitive price tag to ensure our buyers advantage from the very best high quality products  2. We benefit every consumer, no subject in which they come from, or how huge the purchase they area.
 
Q6: I have an thought for a new merchandise, but will not know if it can be made. Can you help?
A: Sure! We are often happy to function with potential buyers to consider the technical feasibility of your notion or design and we can recommend on resources tooling and very likely established-up costs.

Welcome you for your inquiry and solution data. We will reply to you as soon as achievable.

aNUmmFACTURING TECHN

Solution PARAMEERS

PT PAAMENT

US $1,000-5,000
/ Set
|
1 Set

(Min. Order)

###

Shaping Mode: Injection Mould
Surface Finish Process: Polishing
Mould Cavity: Multi Cavity
Plastic Material: ABS
Process Combination Type: Single-Process Mode
Application: Car, Household Appliances, Furniture, Commodity, Electronic, Home Use, Hardware

###

Samples:
US$ 10.00/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Item Name

Custom Top Molded Products Factory New Design Injection Molding Manufacturing Services

Mould Core/Cavity
DIN2312,2738,2344,718,S136,8407,NAK80,SKD61,P20, P20HH, H13, 420ss etc.
Hardness of steel
33-38HRC prehard, 46~56 HRC hardened
Mould Standard
HASCO,DME,MEUSBURGER,JIS,CHINA LKM Standard
Mould Base
LKM&Hasco&DME standard (A,B plate 1730,2311,2312,1050,P20 )
Cavity
Single/Family/Multi
Runner
Hot/Cold Runner
Mould Size
150*150mm Min, 3000*2500mm Max
Surface of Mould
EDM VDI/ High Polish&Texture
Plastic material
PP, PC, PS, PE, PET, POM, PA, PU, PVC, ABS, HIPS, PMMA, Nylon, and with GF, etc.
Mould Life
Prototype 1000-25,000; preproduction 50,000-10,0000; High production 300,000-1,000,000 shots based on Volume requirements
Specification
Depends on the customer’s requirements.
Trade terms
FOB Shenzhen, EXW, CIF
Export to
Europe countries,USA,Mexico,Australia ,Middle-east ,Asia etc
Mold hot runner
DME, HASCO, YUDO, Mold-Masters, HRS, Synventive, etc, or per customer requirement
Mold gate type
point gate, side gate, sub gate, tunnel gate, banana gate, direct gate, tab gate, hot runner valve gate, hot runner to cold runner, etc.
Lead time 1st Trial
20-45Days based on different molds
Outside package
Standard wooden cases or as your requirement
Inner package
Stretch waterproof film & Each Mold painted, anti-rust oil.3. Spare parts together with the mold shipment. 4. Vaccum package

###

Q1: What is your company’s main product?
A: Our company is specialized in injection molding moulds and injection plastic products. We can customize all kinds of injection plastic products according to your requirements or 3D drawing.
 
Q2: How can I get the samples to check the quality?
A: 1) You can come to have the mould test directly. 2) We could send samples & mould running video to you.
 
Q3: Can you make multi-cavity molds?
A: Yes, we are capable of making molds in 16, 24, 48, and 64 cavities.
 
Q4: What certificates are you qualified for?
A: We are qualified in ISO9001, and we have a system for TS16949.
 
Q5: How do you make our business a long-term and good relationship?
A:1. We keep good quality, on-time delivery, and competitive price to ensure our customers benefit from the best quality products  2. We value each customer, no matter where they come from, or how big the order they place.
 
Q6: I have an idea for a new product, but don’t know if it can be manufactured. Can you help?
A: Yes! We are always happy to work with potential customers to evaluate the technical feasibility of your idea or design and we can advise on materials tooling and likely set-up costs.
US $1,000-5,000
/ Set
|
1 Set

(Min. Order)

###

Shaping Mode: Injection Mould
Surface Finish Process: Polishing
Mould Cavity: Multi Cavity
Plastic Material: ABS
Process Combination Type: Single-Process Mode
Application: Car, Household Appliances, Furniture, Commodity, Electronic, Home Use, Hardware

###

Samples:
US$ 10.00/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Item Name

Custom Top Molded Products Factory New Design Injection Molding Manufacturing Services

Mould Core/Cavity
DIN2312,2738,2344,718,S136,8407,NAK80,SKD61,P20, P20HH, H13, 420ss etc.
Hardness of steel
33-38HRC prehard, 46~56 HRC hardened
Mould Standard
HASCO,DME,MEUSBURGER,JIS,CHINA LKM Standard
Mould Base
LKM&Hasco&DME standard (A,B plate 1730,2311,2312,1050,P20 )
Cavity
Single/Family/Multi
Runner
Hot/Cold Runner
Mould Size
150*150mm Min, 3000*2500mm Max
Surface of Mould
EDM VDI/ High Polish&Texture
Plastic material
PP, PC, PS, PE, PET, POM, PA, PU, PVC, ABS, HIPS, PMMA, Nylon, and with GF, etc.
Mould Life
Prototype 1000-25,000; preproduction 50,000-10,0000; High production 300,000-1,000,000 shots based on Volume requirements
Specification
Depends on the customer’s requirements.
Trade terms
FOB Shenzhen, EXW, CIF
Export to
Europe countries,USA,Mexico,Australia ,Middle-east ,Asia etc
Mold hot runner
DME, HASCO, YUDO, Mold-Masters, HRS, Synventive, etc, or per customer requirement
Mold gate type
point gate, side gate, sub gate, tunnel gate, banana gate, direct gate, tab gate, hot runner valve gate, hot runner to cold runner, etc.
Lead time 1st Trial
20-45Days based on different molds
Outside package
Standard wooden cases or as your requirement
Inner package
Stretch waterproof film & Each Mold painted, anti-rust oil.3. Spare parts together with the mold shipment. 4. Vaccum package

###

Q1: What is your company’s main product?
A: Our company is specialized in injection molding moulds and injection plastic products. We can customize all kinds of injection plastic products according to your requirements or 3D drawing.
 
Q2: How can I get the samples to check the quality?
A: 1) You can come to have the mould test directly. 2) We could send samples & mould running video to you.
 
Q3: Can you make multi-cavity molds?
A: Yes, we are capable of making molds in 16, 24, 48, and 64 cavities.
 
Q4: What certificates are you qualified for?
A: We are qualified in ISO9001, and we have a system for TS16949.
 
Q5: How do you make our business a long-term and good relationship?
A:1. We keep good quality, on-time delivery, and competitive price to ensure our customers benefit from the best quality products  2. We value each customer, no matter where they come from, or how big the order they place.
 
Q6: I have an idea for a new product, but don’t know if it can be manufactured. Can you help?
A: Yes! We are always happy to work with potential customers to evaluate the technical feasibility of your idea or design and we can advise on materials tooling and likely set-up costs.

Designing Injection Molded Parts

Injection molded parts are designed to work together to form a whole. While the small plastic toys like Legos aren’t typically fabricated for assembly, these products still require precision measurements. For this reason, the designs of injection molded parts should be perfected for manufacturing. The designs should also minimize error potential.

Design considerations for injection molded parts

Injection molded parttWhen designing injection molded parts, it’s essential to consider the wall thickness of the part. Ideally, the wall thickness is uniform across the entire part. This allows the entire mold cavity to fill without restriction, and reduces the risk of defects. Parts that don’t have uniform wall thickness will have high stresses at the boundary between two sections, increasing the risk of cracks, warping, and twisting. To avoid such stresses, designers can consider tapering or rounding the edges of the part to eliminate stress concentration.
The wall thickness of the injection molded part is important because it affects many key characteristics. Therefore, it is critical to take proper care in choosing the wall thickness to avoid costly delays caused by mold problems or mold modification. The nominal wall thickness should be determined based on the function and stress requirements of the part. Similarly, the minimum wall thickness should be calculated based on acceptable stress. Too thin a wall can result in air traps and excessive plastic pressure.
Injection molded parts that have sharp corners are a common cause of defects. Sharp corners create stress concentrations, poor flow patterns, and increased injection mold wear. To minimize these problems, designers should keep inside corners and outside corners at half the wall thickness. This will help minimize stress and ensure the integrity of the part.
Another important design consideration for injection molded parts is the thickness of the ribs. They should be at least two-thirds of the outer wall. Thicker ribs may result in sink marks on the outer surface. Undercuts also complicate the mold design and increase the cost of the part.
Tolerance variation is also an important consideration. It depends on materials, process control, and tool design. Tolerance variation varies from molder to molder, and designers should discuss critical tolerance requirements with molders. If the part has to be manufactured to a particular tolerance, designers should consider options for mold revisions to minimize the tolerance variance. Additionally, designers may need to intentionally design extra clearance. To compensate for such variation, the molder may remove some steel or modify the design. In some cases, interference can be solved by welding.
Design considerations for injection molded parts should be discussed with material science professionals early in the design process. This is critical because changes to the mold design can be costly. Therefore, achieving the best possible result is critical. By following design guidelines, manufacturers can avoid common defects. A uniform wall thickness is also important because non-uniform thickness can lead to warping the part as it cools.
Another important factor for injection molded parts is the flowability of the material in the mold cavity. The resin should be able to flow easily around rounded corners. For example, a molded part with a curved undercut will not eject properly from the mold if there’s no space between the two sides. For this reason, designers should consider the flowability of the molded material before deciding on a design.

Adding a runner system to an injection molding machine

Injection molded parttThere are two main types of runner systems: hot runner systems and cold runner systems. In a hot runner system, a runner nozzle delivers the molten plastic into the mold cavity. A cold runner system does not require the use of a nozzle and acts as a conduit for the molten plastic.
The design of a hot runner mold should balance the activity of plastic solution and mold cavities. Ideally, a mold with two cavities is better balanced than one with three. However, it is important to remember that a three-cavity mold requires a manifold balance of human activities.
Plastic mold runner systems are crucial for ensuring consistent fill rates and pressure. Whether you are producing single or multiple-cavity plastic parts, a runner system will keep your processes consistent. When choosing a runner system, make sure you have the right one for your application.
Hot runner systems can reduce cycle times by as much as 10 to 30 percent. They help improve quality control and minimize material waste by keeping the plastic molten throughout the molding process. Moreover, they help save on plastic raw materials and energy. These features make them ideal for large production lines.
A hot runner system can also help prevent overfilling a cavity. Make sure that the volume of the hot runner is equal to the volume of the mold cavity. Otherwise, the plastic solution will be trapped inside the hot runner for too long and decompose.
Hot runner systems come in many varieties. One type of hot runner system is called the sprue hot runner system. This system uses a mechanical valve to open and close a nozzle. This type of hot runner is more effective and efficient than a general-purpose hot runner. However, it is also more expensive.
In a three-plate mold, the runner system is positioned between the core and cavity plates. When the mold is opened, the runner system automatically separates from the molded part. This eliminates the need for manual labor, but increases the cost of tooling.
The runner system is important for producing parts that are both thin and thick. The runner should be narrow but large so as not to create voids and improve the overall performance of the final product. Runner systems are also important for reducing the amount of energy needed to form and regrind the material.
A hot runner system is one way to improve the speed and accuracy of plastic molding. It helps avoid problems with waste by reducing the amount of plastic wasted. Furthermore, a hot runner system also prevents expensive repairs. By adding a runner system to an injection molding system, you will ensure better quality and precision, and avoid unnecessary downtime and costly repairs.
Hot runner systems are ideal for high-volume productions. However, they require a higher level of maintenance. In addition, hot runner systems are difficult to clean and often leave waste material. Hidden runners may also be inconvenient to remove, especially when changing materials or colors. They can also lead to sticking issues if they are made from thermally sensitive materials.

Using a thermally isolated cold injection unit

Injection molded parttThermostatic control of temperature in an injection molding process can make a significant impact on part quality. High mold temperatures should be regulated by using a temperature-controlled cooling unit. These devices are equipped with pumping systems and internal heaters. The temperature of the injected plastic determines the plastic’s flow characteristics and shrinkage. Temperature also influences the surface finish, dimensional stability, and physical properties of the finished product.
A thermally isolated cold injection unit allows mold operators to mold parts at lower temperatures than a conventional injection molding machine. The injection mold itself is composed of two steel halves. The two halves are connected by a mechanical hinge. During injection molding, a small amount of plastic is forced into the mold cavity. The injected plastic is then allowed to cool into a solid state. The molded part then falls out of the mold halves. The injected part then enters a bin to be collected.
The heat/cool injection molding process can improve the aesthetics of molded parts significantly. The effects of this technique are particularly apparent with amorphous resins, which do not form a skin during the injection phase. The molded parts have a higher gloss than with conventional molding techniques.
This process requires less clamping force than conventional injection molding and offers more design freedom. It also increases process capacity and materials savings. The process control for this process is more complex, with variables such as the amount of melt injection, water pressure, and water injection delay time.
The angle of repose is another criterion. A low angle indicates that the pellets are free-flowing, while an angle above 45deg indicates that the pellets are not free-flowing. This is important when processing nylon resins.
Plastic injection molding has made huge advances in recent decades. Today, most injection molds fall into one of two types: hot runner and cold runner. Each has its advantages and disadvantages. Understanding how they differ will help you decide which method is right for you.
Injection molding is a highly effective manufacturing process that gives manufacturers a competitive edge over their competition. Using this process produces high-quality plastic and metal parts with minimal waste and a low cycle time. The process is also extremely accurate and produces products with the perfect blend of flexibility and strength.
China Custom Top Molded Products Factory New Design Injection Molding Manufacturing Services     injection molding machine parts and functionsChina Custom Top Molded Products Factory New Design Injection Molding Manufacturing Services     injection molding machine parts and functions
editor by czh 2023-01-08