The Introduction Of Mold Core Insert

Plastic Core Injection molding is the process of injecting molten plastic material into a metal tool which then cools and ejects a plastic part from the machine

Plastic resin is fed into the loader in pellet form. The material is rotated forward by the screw and makes contact with the heated barrel. Friction and the heated barrel melt the plastic, which accumulates in front of the screw. The machine is programmed to turn off the screw motor when enough material is available. The screw is then used to push material out through the nozzle and into the mold

With the assistance of cooling channels, the material cools and hardens in the mold. The mold opens after a predetermined cycle time, the plastic part is ejected, and the process is repeated

Mold Core Inserts are made of metal and are attached to the mold. they are used to create a cavity in the part. Modeling the Mold Core Insert as a volume improves the accuracy of the heat transfer calculations. When you assign a mold material to elements instead of modeling the Mold Core Insert, a default small thickness is used for the insert material, which may be less accurate. This approach may be used when investigating mold design, but for more precise results you should model the insert as a volume

Specification:

Advanage:

1. Shipping with Material report & heat treatment report

2. Shipping with QC report

3. Sample is free, without MOQ

4. Delivery time is fast

5. We have professional sales and engineers service to you

6. Our tolerance can keep 0.002mm

7. Our small diameter sizes can process 0.2mm

Why Choose Us:

1. Rich Experience
17+ Years experiences in precision components machining

2. Advanced Equipment
Equiped with high accuracy machines imported from Japan, which include MAZAK, MAKINO, FANUC, SODICK etc

3. Professional Team
Through a professional technique training , Senlan has had a large group of skilled technical workers, 60% of them worked in Senlan for 5-8 years, and thus formed a complete processing system

4. High Quality, Competitive Price And Fast Delivery Time
Own the factory under a humanitarian management system and flexible production time to guarantee the satisfying service

Packing&Delivery:

FAQ:

Q1: Are You A Trading Company Or A Manufacturer?
A: We are manufacturer for sure

Q2: What Is The Process Of An Order?
A: Send your detailed request → Feedback with quotation → Confirm quotation & make payment → Confirm drawings → Star production→Quality checking→Packing →Delivery →After Service →Repeat Order

Q3: How To Pay For The Order?
A: There are 5 options to pay the order: Bank Transfer, Western Union, Paypal, Payoneer, Alibaba Trade Assurance. Kindly choose the most suitable way for you to arrange it

Q4: What Is The Shipping Method?
A: Most of goods were sent out by international airway express company like DHL,UPS, FedEx,TNT. Usually takes around 3-4 working days (door to door service). We also can arrange shipment via sea way

Q5: Can You Give Me Help If My Products Are Very Urgent?
A: Yes, we will try our best give you help. because we have our own factory to produce. we can flexible to adjust our production schedule

Q6: I Want To Keep Our Design In Secret, Can We Sign NDA?
A: Sure, we will not display any customers' design or show to other people, we can sign NDA

ABOUT US

Dongguan SENLAN Mold Parts Co., Ltd. was established in 2012 and specializes in precision machining of mold components, particularly for non-standard customization in precision packaging molds. With years of industry experience and technical expertise, we provide efficient and professional mold parts processing services to global clients.

Core Business

We focus on precision machining of multi-cavity mold components, including plastic mold cavities, core pins, inserts, movable core assemblies, and automotive die-casting mold cores and inserts. Our products are primarily used in precision packaging molds for industries such as daily-use packaging, cosmetics packaging, medical consumables and packaging, as well as automotive, electronics, and automation.

Technical Advantages

Advanced Equipment: We are equipped with internationally renowned equipment, including Hardinge CNC lathes, Makino EDM machines, Makino milling centers, Sodick wire-cutting machines, and a series of precision grinders, ensuring high-precision machining.

Strict Quality Control: Equipped with Zeiss coordinate measuring machines (CMM) and other precision inspection tools, we ensure stable performance and superior quality.

High-Quality Materials and Heat Treatment: We use premium materials from leading brands and ensure that each material undergoes heat treatment by its original manufacturer, guaranteeing optimal performance and reliability.

Professional Team: Our management and technical team have over ten years of experience in plastic and die-casting mold production, offering customized solutions to meet client needs.

Customer Service

We adhere to the philosophy of "Quality First, Honest Service," committed to providing high-quality products and excellent service. Whether it's complex multi-cavity mold components or custom parts with special requirements, we deliver precise machining to meet the high standards of precision plastic molds.

Future Vision

SENLAN will continue to focus on technological innovation and quality improvement, working closely with global clients to drive the advancement of the mold industry.