China Plastic Medical High Precision Multi-Cavity Mold and Injection Moulding Parts injection molded part design

Product Description

Product Description
 

PLASTIC INJECTION PART BASIC INFORMATION
Product  Name medical plastic injection molding parts
Surface Requirement Texture EDM SPI Chrome Coating
Plastic Part Resin thermoplastic/Thermosetting
Tolerance Request  UP to (±0.005mm)
Production Quantity Up to 1 miliion
Part Size Range Up to 1500mm
Multi Injection Single/Double/multi color
Design Software Data exchange: UG, PRO/E, SOLIDWORKS, CAITA,  CAD, STP, X_T, IGS, PRT, DWG, DXF
Quality Assurance Design Control, Steel Hardness Inspection Report, Steel Dimension Control Report, Mold Core and Cavity Dimension Inspection Report
PLASTIC INJECTION CZPT BASIC DESCRIPTION
Injection System Hot runner /Cold Runner
Cavitation Single /Mutil Cavites
Ejector System Pin/air Valve/Stripper plate
Steel Standard  ASSAB/FINKL/BOHLER/ Groditz/Buderus
Cooling Baffles/Sprin Piple/3D printing water line
Standard Delivery  40 days  or 5 weeks
Standard Parts/Cylinders DME/HASCO/PROGRESSIVE/MISUMI/Parker/HP/Merkle
Design Capability DFM,Mould flow analysis,Product optimization, Full 2D & 3D CZPT design,Reverse engineering,Collaborative design with customer’s idea
Documents / Reports Provided Fully drawing,Weekly Processing Report, Steel Dimension report, Processing Report,Sample Dimension Report.

 

Medical product and Cosmetics
Industrial designers typically focus on function, appearance, and ergonomics. ACE’s design engineers add a vital
Criteria; designing for manufacturability.  By using different Medical and Cosmetics tools and concepts such as
Mold flow analysis, prototyping, scientific molding analysis and automation consideration, ACE engineers can
Eliminate inefficiency or potential problems resulting in significant down-the-line savings for OEMs in the
Ramp up process. Our design and engineering staff are ready to make your medical product concepts a reality or
Re-engineer existing Products for improved quality and cost.

ACE is well CZPT in many manufacturing technologies critical to the Medical goods industry such as precision
Mold making and molding, high gloss molding, co-injection molding, and different surface finishing including pad
Printing and electroplating. 

Our Services

ACE Molding Group is a privately owned company specializing in the design and manufacture of high-quality plastic injection molds and injection molded parts for the international market and Have been engaged in the manufacturing sector since our inception.Is an OEM/ODM factory, customized your products to meet your needs is our advantage, We are managed by a group of professionals with many years of experience in mold design, molding technology and Quality control. We have developed an excellent understanding of the technical and quality requirements needed. We build tools to fit your expectations and match your quality standards.Our team of CAD designers will ensure that your imagination is incorporated into the actual product!If you want to create prototype or mass-produce in a very specific project, we can help you achieve your vision!Our products include :
*Custom Plastic Injection Parts
*Multi-cavity plastic parts
*High Precision Molds
*Insert & over molding
*Double Short Molding
*Unscrewing Molding
*Gas-assisted Molding
*Die Casting Molding
*Prototype plastic parts and Low cycle plastic parts molding
*Gas Assist molding
*Elastomeric molding
*IML & IMD part production
*Thin wall plastic molding
*High temperature molding
*Foam Injection molding

Why Choose Us
1. We have our own design and development team and factory, with more than 14 years of product production experience. Familiar with and good at developing business with overseas market.
2. We can provide OEM/ODM services for all kinds of customers, and our professional support team will provide services for customers 24 hours a day.
3. We have a very strong quality control system to ensure the best quality of our products, the best service and competitive price.
4. Samples are always available for quality inspection and can be sent to you very quickly.
5. Design ability: design according to customer requirements.
6. We deliver goods on time and cooperate with customers sincerely. 

Inspection Method

We will provide fully dimension checking before mold test.

Make sure all components and mold dimension under correct tolerance.
if customer needed, we can provide all these documentation for their reference.

 

How To Order

Kindly contact or email us your inquiries or RFQs. One of our sales team would contact you asap and offer professional consultation on all your plastic molding needs and provide the best price that is suitable to your requirements.

Company Profile
We are managed by a group of professionals with many years of experience in CZPT design, molding technology and quality control. Our clients are CZPT to communicate with us freely in English, Japanese ,German and US, Since we build exclusively for the international market, mainly Europe, Japan North & South America, we have developed an excellent understanding of the technical and quality requirements needed.

Capability – Equipment list
Capacity* More than 350 sets/year
* Maximum mold weight: 20 tons
* Maximum mold size: 1600mm*900mm*900mm

Tolerance* Mold: 0.01mm
* Plastic part: 0.015m
 

ACE MOULDING EQUIPMENT & PRESS LIST 2571

Department

Major Equipment

Name

Specification

Unit

Total

Mold Department

CNC Machining Center

ROEDERS RFM-800 Precision Centre Made in Germany

36000/min

2

14

CNC Machining Center

ROEDERS RXP-500 Precision Centre with Renishaw online inspection Made in Germany

50000/min

2

CNC Machining Center

ROEDERS RFM-600 Precision Centre with Renishaw online inspection Made in Germany

42000/min

2

CNC Machining Center

ROEDERS RFM-600 Precision Centre Made in Germany

42000/min

2

CNC Machining Center

KT-600II Precision Centre

24000/min

4

CNC Machining Center

Shenghong ZheJiang

8500

2

Electric Discharge Machine(EDM)

SODICK EDM Machine

AD30L

4

11

SANDY EDM Machine

ED3

2

Wintop

350

3

Wintop

DE -650

2

Milling Machine

Milling machine

16SS

8

9

Mazak

Milling machine

QTN150

1

Cutting Machine

Cutting machine

MV1200S

3

3

Drill Press Machine

Drill Press machine

Z3032X10

1

1

Molding Department

Plastic injection machine

Injection machine

Kiaming 58T

1

24

Kiaming 98T

1

Kaiming128T

4

Kaiming 168 T

2

HaiTian 200T

8

ZheJiang 250T

1

Toshiba 220T

1

Kaiming 400T

2

Kaiming 450T

1

HaiTian 650T

2

HaiTian 1300T

1

Quality Department

Inspection machine

2.5D Video Measuring System

VMS-2015F

1

2

Alberlink CMM

HR-150A

2

2

 

organlzation

Currently possess a strong team with 140 people, including 

*32 Design & Engineers ( ≥ 10 years’ experience) 

*12 CNC programmers
*8 project engineers

*6 Sales people

*5 full-time quality inspection personnel 

*4 people in logistic team 
*60 tool makers

*13 Office worker  

 

 

Workshop  / Packaging &Shipping
Our factory is under ISO standards & certification.This insures productivity and total control on quality.

Our standard packaging for plastic injection parts we use PP bag plus cardboard boxes or as per customer requirements. Our standard packaging for plastic injection mold is wooden pallets or wooden cases.

 

Other Products
Our website lists some of our successful products, but please note that this is just 1 example on behalf of our products and services, so if you can’t see the products you want, please contact us immediately.
We warmly welcome customers all over the world and are looking forward to establishing a steady and long-term business relationship with you .

F A Q
Q: What services do you provide?

A: We manufacture plastic injection molds and produce plastic injection parts for sampling and bulk production.We also provide mold design services. 
 

Q: How can I contact you?

A: You can send us an inquiry via email, Alibaba,Alibaba TradeManager, WhatsApp, Skype or Wechat. We will reply to you within 24 hours. 
 

Q: How can I get a quotation?

A:After receving your RFQ, we will reply to you within 2 hours. In your RFQ, please provide the following information and data in order for us to send you competitive pricing based on your requirements.a) 2D part drawings in PDF or JPG format & 3D part drawings in UG, PRO/E, SOLIDWORKS, CATIA, CAD, STP, X_T, IGS, PRT, DWG, or DXFb) Resin information (Datasheet)c) Annual quantity requirement for parts 
 

Q: What shall we do if we don’t have part drawings?

A: You can send us your plastic part samples or photos with dimensions and we could provide you our technical solutions. We will create .
 

Q: Can we get some samples before mass production?

A: Yes, we will send you samples for confirmation before start of mass production. 
 

Q: Due to time difference with China and overseas, how can I get information about my order progress?

A: Every week we send weekly production progress report with digital pictures and videos that shows the production progress.
 

Q: What is your leadtime?

A: Our standard leadtime for mold production is 4 weeks.For plastic parts is 15-20 days depending on the quantity.
 

Q: What is your payment term?

A: 50% as payment deposit, 50% balance will be paid before shipping. For small amount, we accept Paypal, Paypal commission will be added to the order. For big amount, T/T is preferred .
 

Q: How do you deliver the goods?

A: We have our own logistics department that could provide shipping costs via Sea or Air freight, Incoterms EXW, FOB, DDP, DDU etc. Or we can work with your appointed shipping forwarder.
 

Q: How can I guarantee our quality?

A: During mold making, we do material and part inspection. During part production, we do 100% full quality inspection
before packaging and reject every parts that is not according to our quality standard or the quality approved by our client.

 

US $0.1-10
/ Piece
|
1 Piece

(Min. Order)

###

Plastic Type: Thermosetting Plastic
Plastic Form: Granule
Molding Method: Injection Molding
Plastic Part Name: Molded Parts for Household Products
Surface Requirement: Texture/ EDM /Spi Chrome Coating
Plastic Part Resin: Thermoplastic/Thermosetting

###

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

|
Request Sample

###

Customization:

###

PLASTIC INJECTION PART BASIC INFORMATION
Product  Name medical plastic injection molding parts
Surface Requirement Texture EDM SPI Chrome Coating
Plastic Part Resin thermoplastic/Thermosetting
Tolerance Request  UP to (±0.005mm)
Production Quantity Up to 1 miliion
Part Size Range Up to 1500mm
Multi Injection Single/Double/multi color
Design Software Data exchange: UG, PRO/E, SOLIDWORKS, CAITA,  CAD, STP, X_T, IGS, PRT, DWG, DXF
Quality Assurance Design Control, Steel Hardness Inspection Report, Steel Dimension Control Report, Mold Core and Cavity Dimension Inspection Report
PLASTIC INJECTION MOULD BASIC DESCRIPTION
Injection System Hot runner /Cold Runner
Cavitation Single /Mutil Cavites
Ejector System Pin/air Valve/Stripper plate
Steel Standard  ASSAB/FINKL/BOHLER/ Groditz/Buderus
Cooling Baffles/Sprin Piple/3D printing water line
Standard Delivery  40 days  or 5 weeks
Standard Parts/Cylinders DME/HASCO/PROGRESSIVE/MISUMI/Parker/HP/Merkle
Design Capability DFM,Mould flow analysis,Product optimization, Full 2D & 3D mould design,Reverse engineering,Collaborative design with customer’s idea
Documents / Reports Provided Fully drawing,Weekly Processing Report, Steel Dimension report, Processing Report,Sample Dimension Report.

###

ACE MOULDING EQUIPMENT & PRESS LIST 2020
Department
Major Equipment
Name
Specification
Unit
Total
Mold Department
CNC Machining Center
ROEDERS RFM-800 Precision Centre Made in Germany
36000/min
2
14
CNC Machining Center
ROEDERS RXP-500 Precision Centre with Renishaw online inspection Made in Germany
50000/min
2
CNC Machining Center
ROEDERS RFM-600 Precision Centre with Renishaw online inspection Made in Germany
42000/min
2
CNC Machining Center
ROEDERS RFM-600 Precision Centre Made in Germany
42000/min
2
CNC Machining Center
KT-600II Precision Centre
24000/min
4
CNC Machining Center
Shenghong taiwan
8500
2
Electric Discharge Machine(EDM)
SODICK EDM Machine
AD30L
4
11
SANDY EDM Machine
ED3
2
Wintop
350
3
Wintop
DE -650
2
Milling Machine
Milling machine
16SS
8
9
Mazak
Milling machine
QTN150
1
Cutting Machine
Cutting machine
MV1200S
3
3
Drill Press Machine
Drill Press machine
Z3032X10
1
1
Molding Department
Plastic injection machine
Injection machine
Kiaming 58T
1
24
Kiaming 98T
1
Kaiming128T
4
Kaiming 168 T
2
HaiTian 200T
8
Taiwan 250T
1
Toshiba 220T
1
Kaiming 400T
2
Kaiming 450T
1
HaiTian 650T
2
HaiTian 1300T
1
Quality Department
Inspection machine
2.5D Video Measuring System
VMS-2015F
1
2
Alberlink CMM
HR-150A
2
2
US $0.1-10
/ Piece
|
1 Piece

(Min. Order)

###

Plastic Type: Thermosetting Plastic
Plastic Form: Granule
Molding Method: Injection Molding
Plastic Part Name: Molded Parts for Household Products
Surface Requirement: Texture/ EDM /Spi Chrome Coating
Plastic Part Resin: Thermoplastic/Thermosetting

###

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

|
Request Sample

###

Customization:

###

PLASTIC INJECTION PART BASIC INFORMATION
Product  Name medical plastic injection molding parts
Surface Requirement Texture EDM SPI Chrome Coating
Plastic Part Resin thermoplastic/Thermosetting
Tolerance Request  UP to (±0.005mm)
Production Quantity Up to 1 miliion
Part Size Range Up to 1500mm
Multi Injection Single/Double/multi color
Design Software Data exchange: UG, PRO/E, SOLIDWORKS, CAITA,  CAD, STP, X_T, IGS, PRT, DWG, DXF
Quality Assurance Design Control, Steel Hardness Inspection Report, Steel Dimension Control Report, Mold Core and Cavity Dimension Inspection Report
PLASTIC INJECTION MOULD BASIC DESCRIPTION
Injection System Hot runner /Cold Runner
Cavitation Single /Mutil Cavites
Ejector System Pin/air Valve/Stripper plate
Steel Standard  ASSAB/FINKL/BOHLER/ Groditz/Buderus
Cooling Baffles/Sprin Piple/3D printing water line
Standard Delivery  40 days  or 5 weeks
Standard Parts/Cylinders DME/HASCO/PROGRESSIVE/MISUMI/Parker/HP/Merkle
Design Capability DFM,Mould flow analysis,Product optimization, Full 2D & 3D mould design,Reverse engineering,Collaborative design with customer’s idea
Documents / Reports Provided Fully drawing,Weekly Processing Report, Steel Dimension report, Processing Report,Sample Dimension Report.

###

ACE MOULDING EQUIPMENT & PRESS LIST 2020
Department
Major Equipment
Name
Specification
Unit
Total
Mold Department
CNC Machining Center
ROEDERS RFM-800 Precision Centre Made in Germany
36000/min
2
14
CNC Machining Center
ROEDERS RXP-500 Precision Centre with Renishaw online inspection Made in Germany
50000/min
2
CNC Machining Center
ROEDERS RFM-600 Precision Centre with Renishaw online inspection Made in Germany
42000/min
2
CNC Machining Center
ROEDERS RFM-600 Precision Centre Made in Germany
42000/min
2
CNC Machining Center
KT-600II Precision Centre
24000/min
4
CNC Machining Center
Shenghong taiwan
8500
2
Electric Discharge Machine(EDM)
SODICK EDM Machine
AD30L
4
11
SANDY EDM Machine
ED3
2
Wintop
350
3
Wintop
DE -650
2
Milling Machine
Milling machine
16SS
8
9
Mazak
Milling machine
QTN150
1
Cutting Machine
Cutting machine
MV1200S
3
3
Drill Press Machine
Drill Press machine
Z3032X10
1
1
Molding Department
Plastic injection machine
Injection machine
Kiaming 58T
1
24
Kiaming 98T
1
Kaiming128T
4
Kaiming 168 T
2
HaiTian 200T
8
Taiwan 250T
1
Toshiba 220T
1
Kaiming 400T
2
Kaiming 450T
1
HaiTian 650T
2
HaiTian 1300T
1
Quality Department
Inspection machine
2.5D Video Measuring System
VMS-2015F
1
2
Alberlink CMM
HR-150A
2
2

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 Plastic Medical High Precision Multi-Cavity Mold and Injection Moulding Parts     injection molded part designChina Plastic Medical High Precision Multi-Cavity Mold and Injection Moulding Parts     injection molded part design
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