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Hardness Brass Core Insert Plastic Mold Parts For Bottle Cap

China Toxmann High- Tech Co., Limited certification
China Toxmann High- Tech Co., Limited certification
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Components are pretty good. Fair price.

—— Jackshee Best- USA

Our customer has tested the machined part, now it works well, thank you.

—— Dereck Lammers- Mexico

I used your parts for a assembly project to cut some holes in some 1/8 thin gauge steel. It did start easily into the steel and seemed to cut it with not a lot of pressure.

—— Brady Walter- Canada

I recommend Toxmann products to my friends. Good quality, good service.

—— Connor Smith- USA

The grinding parts make it better for our products to bite. Toxmann makes the best mold parts!

—— Stefan Geitner- Germany

These precision parts are a great addition to our construction company, good quality makes us work more easier.

—— Marcel Goettlicher- Italy

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Hardness Brass Core Insert Plastic Mold Parts For Bottle Cap

Hardness Brass Core Insert Plastic Mold Parts For Bottle Cap
Hardness Brass Core Insert Plastic Mold Parts For Bottle Cap Hardness Brass Core Insert Plastic Mold Parts For Bottle Cap

Large Image :  Hardness Brass Core Insert Plastic Mold Parts For Bottle Cap

Product Details:
Place of Origin: China
Brand Name: Toxmann
Certification: ISO9001
Model Number: Toxmann-206
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: Coated with anticorrosive oil and packed with carton box
Delivery Time: 15~20 working days
Payment Terms: T/T, D/P, D/A, L/C, Western Union
Supply Ability: 3,000 pcs/ week

Hardness Brass Core Insert Plastic Mold Parts For Bottle Cap

Product Name: Mold Core Insert Material: Brass
Hardness: HRC58~60 Tolerance: ±0.01mm
Dimension: Customized Shaping Mode: Plastic Die Mould
Applications: Medical Industry, Cosmetics Industry, Plastic Mold Industry Processing Type: Milling, Turning, Grinding
High Light:

Hardness Brass Plastic Mold Parts


HRC60 Plastic Mold Parts


0.01mm Tolerance Plastic Molded Parts

Hardness Brass Mold Core Insert Parts Plastic Mold Parts For Plastic Bottle Cap


Company Profile-Toxmann.pdf


Processing & Inspection Machine List.pdf


Mold inserts are the terms relative to the integrated core – when the mold core is made of a single piece of steel, it is called an integrated core, while an insert is a part that’s inserted into the mold core made primarily of the steel material. As a matter of fact, the biggest weakness of an insert is that it weakens the rigidity of the mold as a whole. However, the application of different insert materials is able to independently enhance the rigidity of the weak parts.


Let’s see what the circumstances for mold inserts applications are:


1. Material Saving. The dimensioning of a mold core is defined by its highest point. If there is only one single point rising up regularly, this part can be inserted, so as to make the core shorter during dimensioning.

2. Easy Processing for mold making. During processing, EDM is the slowest equipment with the poorest precision. As a result, an insert is selected to avoid EDM processing.

3. Facilitate Ventilation. Inserts are usually needed for such circumstances as imperfect drainage during EDM processing and poor ventilation during molding, especially true for some deep ribs.

4. Guarantee Precision. The grinding machine processes the highest level of processing precision. Sometimes, to guarantee precision, the application of inserts is subject to grinding machine processing requirements.

5. Change Requirements. Sometimes, a customer may request to change the label of the same product, so interchangeable inserts are necessary under such circumstances.

6. Convenient Polishing. It is rather inconvenient to polish the mold sometimes, especially for some deep parts. As a result, an insert is needed.

7. Convenient Mold Modification. Some parts wear easily or have high precision requirements. Out of consideration for mold modification, an insert will be applied.

8. Heat Radiation (cooling)Considerations. This mainly refers to beryllium copper inserts.


With regard to processing efficiency, some large size molds are divided into several smaller inserts for separate processing to save time. Generally speaking, insects fall into 2 categories, i.e. through-hole insert and blind-end insert. Some small size inserts may adopt the Y-CUT approach to be fixed by the head, while the large size inserts, like those larger than 60*60, may adopt the form of the blind-end insert to be fixed by screws. Though the processing is relatively difficult, mold rigidity is guaranteed.


Product Information:


 Toxmann High- Tech Co., Limited

Product Name

 Mold Core Insert

Industry Standards


Design Tools

 UG, ProE, Auto CAD, Solidworks, etc


 Brass or Customized


 Customized or according to samples

Quality Control

 Hardness tester, Caliper, Altimeter, CMM, Projector, Quadratic Element

Processing Machines

 CNC lathes, OD Grinder, EDM, CNC Machining Center, Wire Cutting Machine

Other Service

 ODM and OEM, Customized Specification, One to One Communication, Free   Samples

Order Process

 Customer inquiries (provide 2D or 3D drawing)→ Toxmann provides quotes   and lead time→ Orders released by customer→ 50% advanced payment→     Arrange production→ QC pass→ Packing and shipping after receiving balance   payment.


Hardness Brass Core Insert Plastic Mold Parts For Bottle Cap 0


Toxmann Manufacturing Capability:

Hardness Brass Core Insert Plastic Mold Parts For Bottle Cap 1


Business Range:

Manufacturing and inspection capacity in steel, tungsten stainless, aluminum and copper materials for precision mold parts, cavity pins, core pins, punches, ejector sleeve, CNC machining parts etc.

Services: CNC machining, CNC Milling, EDM processing, Wire-cutting, OD grinding, ID grinding, Surface grinding, Thread grinding, Polishing etc.

Related Industries: Medical, Packaging, Aerospace, Electronic and automation.

Any questions about plastic molds parts and tooling, or you want to know more about auto mould parts, medical mould parts, packaging mould parts, cosmetic mould parts, connector mould parts etc. Please do not hesitate to contact me.


Features of Toxmann Mold Parts:

1. Process parts with most advanced machines to guarantee perfect quality and surface finish.

2. Technicians with an average of 10 years of experience are in charge of production.

3. All mold parts to be shipped can be attached with a quality inspection report as required.

4. Our mold parts can provide certificate of origin of raw materials.

5. Reasonable prices for samples and mass production.


Why Choose Us?

1. Best product quality and most competitive price.

2. Experienced technicians are in production.

3. High-end processing machines and inspection instruments.

4. Customized designs and production.

5. Excellent pre-sale and after-sale service.


Toxmann Promise:

1. Provide the detailed production schedule for each order.

2. Offering production status with video and photos for each component.

3. Manufacture the parts base on customers' drawings to meet the quality requirements and industry standard.

4. Over 99% orders can meet the lead time requirement.

5. Respond to the enquiry within 24 hours and offer the quotation within 48 hours.

6. Using the first-rank raw materials which also can be traced.

7. Provide the most competitive price with the high quality and service standard.

8. The most reasonable packing scheme for all products.


Toxmann Core Value and Culture:

Business Philosophy:

1. Quality is the soul of an enterprise.

2. Competitive price is our advantage.

3. Enthusiastic service is our tenet.

4. Innovation is our eternal pursuit


Quality Objectives:

1. Sample acceptance rate reaches 100%.

2. The qualified rate of finished products reaches 100%

3. Punctual delivery rate reaches 100%


Our Mission:

1.Strengthen management and continuously enhance satisfaction for customers, investors, suppliers and employees.

2. Enhance innovation capacity and contribute to sustainable development.



Q1: What is core and cavity insert?

A: The core and cavity are the two halves of the mold where the hot molten plastic material is injected into the core and cavity and the gap between the core and cavity is filled with the hot molten material during the injection molding process and then hardened into the final shape.


Q2: Why core is used in mold cavity?

A: A core is a device used in casting and moulding processes to produce internal cavities and reentrant angles (an interior angle that is greater than 180°). The core is normally a disposable item that is destroyed to get it out of the piece.


Q3: What are inserts in injection molding?

A: Insert injection molding is the process of molding or forming plastic parts around other, non-plastic parts, or inserts. The inserted component is most commonly a simple object, such as a thread or rod, but in some cases, inserts can be as complex as a battery or motor.


Q4: What is the difference between core and cavity?

A: The core is the male part which forms the internal shape of molding. The cavity is the female part which forms external shape of molding.

Hardness Brass Core Insert Plastic Mold Parts For Bottle Cap 2


Q5: What are the different types of cooling cavity inserts?

A: Injection Molding Cooling Types and Layout:

1. Cooling line in core /cavity inserts.

2. Connecting cooling line between mold plates and inserts.

3. Different cooling line type.

4. Cooling tower.

5. Cooling line in lifter.

6. Cooling line in slider.

Contact Details
Toxmann High- Tech Co., Limited

Contact Person: Frank Li

Tel: 86-15989457573

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