What is bi injection molding?

A bi-injection molding process involves injection of two different materials into a mold at separate injection locations, which are controlled independently by two different injection units. Bi-injection processes have two barrels and two nozzles in an injection molding machine.

What is double injection molding?

Two-shot molding, also known as dual-shot, multi-shot, or double-shot molding is a subcategory of injection molding that allows engineers to create multi-material or multi-colored parts without adding extra assembly steps.

What is metal injection molding used for?

Metal injection molding (MIM) is a proven, innovative technology that offers the capability of mass producing complex-shaped metal parts consistently and reliably. It is used to manufacture products ranging from golf clubs and fuel injector nozzles to cell phone components and complex surgical tools.

How does the bi injection molding process work?

A bi-injection molding process involves injection of two different materials into a mold at separate injection locations, which are controlled independently by two different injection units.

Which is correct injection moulding or injection molding?

Injection moulding (U.S. spelling: injection molding) is a manufacturing process for producing parts by injecting molten material into a mould, or mold.

What’s the difference between bi injection and co injection?

Bi-injection is the injection of two different materials at separate injection locations, with independent process controls. Co-injection involves the injection of two different materials using the same injection location. Bi-injection is the injection of two different materials at separate injection locations, with independent process controls.

How many moulds are used in bi valve molding?

The very common bi-valve molding process uses two molds, one for each half of the object. Articulated moulds have multiple pieces that come together to form the complete mold, and then disassemble to release the finished casting; they are expensive, but necessary when the casting shape has complex overhangs.