As a reliable precision quality machining & metalworks inc, Premium has more than 21 years' experience of precision machining service. We are good at providing customers with a cost-effective price, qualified precision machined parts, short lead time with better services. We've gained much more customer's trust and fulfilling their expectations from different projects by our fast, stable, accurate, objective, and professional attitude.we also provide die casting and plastic injection molding service.

 

Premium provides insert molding service, which is a insert injection molding process   that requires an insert to be pre-placed in the mold for injected plastic to flow around.

 

Plastic insert molding is ideal for improving the strength and reliability of a component by eliminating the need for secondary operations such as soldering, connectors, and adhesives. Insert molding can be accomplished through manual insert loading, the general cost-effective way to approach low volume applications or extremely complex part geometries, but automatic insert molding is a better choice for part consistency. It reduces human error, improves efficiencies, and ensures optimal cycle times.

 

How Does Insert Molding Work?

Insert molding can be processed both vertical and horizontal molding machines:

 

1. The inserts are loaded into the custom mold manually or robotically.

 

2. Molten plastic is injected into the mold.

 

3. The mold opens once cooling and the components are removed.

 

4. Components are separated from the sprue and inspected.

 

Advantages and Disadvantages of Insert Molding

 

Advantages	Reduced size and weight
	Save assembly costs
	Enhanced design flexibility
	Improved component reliability
	Improved part strength and durability
Disadvantages	Higher unit pricing
	High defective rate

 

Application for Insert Molding

Industry:

 

Medical

 

Automotive

 

Consumer products

 

Electronic components

 

&More

 

Common applications:

 

Electronic housings

 

Knobs

 

Dials

 

hand-held devices

We also provide metal insert plastic injection molding , metal insert molding, insert injection molding and so on.