Die Steel High Integrity Core Insert Mold Parts for Bottle Cap Injection Tooling

Product Description Of Core Insert:

Core Insert shares some similarities with overmolding. both incorporate disparate materials into the same part, thus improving its properties. both processes drive up the cost of molded parts slightly, but this price delta is typically offset by the elimination of manual post-molding operations. and the lead time for overmolded and core insert molded parts is 15 days, a bit longer than protolabs’ single-part injection molding turnaround, but still much faster than traditional core insert

But where overmolding is a two step process, requiring one shot for the substrate and another for the overmold, core insert molding is, as an industry saying goes, “done in one.” the threaded core insert, bushing, sleeve, or boss is manually placed into the mold, the mold closes, plastic flows, the mold opens, and the part is ejected. the result is improved part strength and reliability

In addition, another benefit of using insert molding, in many cases, is a reduction in product weight. weight would be trimmed when a plastic part, with metal inserts, replaces an all metal part. and as mentioned previously, overall part costs are frequently lower with insert molded parts than those that journey on to the assembly area

Specification:

Hardness:

Material Inner hardness Surface Hardness Heat Treatment

H13 HRC43°±2° HV1000°±100° Nitrided

HRC52°±2° HRC52°±2° Vacuumed

Usage:

Mold core insert mainly used in Daily Packaging, Medical, Cosmetics etc

The high surface finishing and coating can reduce friction and increase pin service life, tolerance can be reached within 0.002mm

Delivery:

Delivery time is usually 6 days for type of Core Insert Parts, specific time is according to quantity and drawing

Shipping:

We ship using express such as DHL, UPS, FEDEX etc. or according to customer's requirement, it takes about 3 days to arrive your front door, and proof of shippments are provided with a shipping or tracking number

And it will be shipped by occean shippment for larger quantity items, which is more economic for customers

Payments:

TT and Western union payment or according to negotiation of both parties.

FAQ:

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.