CNC Machining Polishing Injection Mold Ejector Pins Plastic Mold Tool

Polishing Injection Mold Core Pin Plastic Mold Tool CNC Machining Steel Molding

Description Of Mold Core Pin

A Mold Core Pin is an extended or male portion of the mold which creates the internal surface used in plastic injection molding often in the medical industry. this particular Mold Core Pin is used for injection molding medical pipettes used in fluid sampling. A Mold Core pin is usually made of M2 steel, High‐Strength H13, or other tool steel. Mold Core Pin need a certain level of toughness, but they also need to withstand a certain amount of misalignment in the molding process without breaking. In addition, the successful use of Mold Core Pin depends largely on the grinding process and on this essential points:

1. Pinch grinding is needed in order to avoid deflection during the grinding cycle
2. Near‐perfect TIR
3. Avoid heat issues during grinding to prevent changing metal characteristics and to avoid warping the pins

Specification Of Mold Core Pin:

Purchase Core Pins Process Chart:

FAQ:

Q1: How Long We Will Get The Goods?
A: Generally it is 2-5 days if the goods are in stock. or it is 16-23 days if the goods are not in stock, it is according to quantity and your customization need

Q2: Do You Have Any Office In My Country ?
A: We have no office in other countries now, but with 15 years development, we have been one of the leading manufacturer for plastic mold parts in dongguan city, which has exported the goods to nearly 35 countries, each components was tested through the strict quality control system before delivery, and we never get any complaint from clients yet

Q3: Could You Provide Us Report When We Need?
A: Yes, we can provide material report, dimensional report and heat treatment report, as well as the special report you require from the third party inspection company

Q4: Could You Accept D/A Payment?
A: At the moment, we accept TT, L/C At sight, Paypal

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.