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https://www.gmmoldtech.com/products/screw-thread-mould.html

The screw thread mould, a special part of the custom plastic injection molding process, is used for mass production of screw thread.

Nowadays, molded screw threads are everywhere -- on the cap of a Coca-Cola bottle, on the nut linking the drain pipe to the underside of the kitchen sink. So here comes a lot of screw thread plastic injection molding companies to perform the process of screw thread mould. GM-TECH, as a leading custom plastic injection molding company, will continuously spare efforts to produce high quality injection molds.

Features of Screw Thread Mould
Short cycle time

With plastic injection molding machine,the screw thread can be manufactured quickly.

Better maintenance

High precision injection molds of screw thread are tools requiring high maintenance. Everything must be timed, and that timing must be maintained to get the best productivity.

Low cost

Large plastic molds can be performed spontaneously to save the labor and material cost.

Fast ventilation

Usually the thread is formed in a blind pocket. Trapped gas will be vent out.

The Specification of Screw Thread Mould

Part materialPP
Cavity1
runnercold runner
Mold accuracy+ / - 0.02
Mold steel1.2343
Moldbase steel1.1730
Mold life100W
Mold standardHASCO
Mold structure2 slides
Exporting countryItaly
Delivery time4 weeks
Mold quality customer satisfaction98%
FAI pass rate98%
Project cooperation service customer satisfaction95%

How does Screw Thread Mould Work?

There are four general steps to produce screw thread plastic injection mold.

Split tooling

Numerous screw-threaded parts are injection moulded by this step.

Thread jumping

This is the cheap plastic injection molding to produce screw thread molding product. It is very widely used for the manufacture of closure threads.

Collapsible coring

It is very convenient to manufacture common injection molded plastics.

Rotary unscrewing

Rotary unscrewing is used where split line witness cannot be tolerated or often when larger numbers of impressions are required.

If you want to know more about mold technology, please contact us.