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: