Mold Technology manufacturers China

Posted by haicheng on November 28th, 2018

Unscrewing mold
Cap mold
collapsible core mold
Rack and gear mold
hydraulic motor mold

Unscrewing Molds are used to produce parts with internal or external threads for the medical equipments industries, agriculture, water applications, cosmetics manufacturers, and various other industries, such as Nuts,Bolts,Sprinkler Heads Bottle Caps & Closures etc. There are usually two types unscrewing molds, manual and automatic. Manual unscrewing molds are usually made for the shot-run parts, more like prototype molds which is more simple and less expensive; and the automatic unscrewing molds are much more complicate and expensive, which usually use the hydraulic or spring as the usual power source driving unscrewing cores to separate threaded parts from injection tools. MeetMoulds is always trying to stand behind our customers, employing the latest technology to maximize the performance of unscrewing molds when injection molding of threaded plastic parts is required, supplying high quality but reasonable prices unscrewing molds to our customers.

Generally there are 4 kinds automatic unscrewing method for high production threads parts:
1, Motor and Gear for unscrewing
2, Hydraulic, Rack and Gear for unscrewing
3, Helical spindle and Gear for unscrewing during mold opening process
4, Collapsible core unscrewing during ejection.

Motor & Gears unscrewing
Hydraulic Motor or Electric Servomotor drive the gears for unscrewing threads.
Hydraulic, Rack and Gear for unscrewing
Hydraulic to pull the Rack, Rack drive the gears for unscrewing

Helical spindle and Gear for unscrewing during mold opening process

Collapsible core mold
As an alternative to unscrewing / rotating-core molds, the core is separated from the part prior to ejection in collapsing-core molds. This allows for a reduction in cooling time and reduces the chances of distortion. The possibility also exists for a reduction in mold size since unscrewing racks are not required. Meet Moulds is very good at designing and manufacturing collapsing-core molds.
 Mold Technology manufacturers China


About the Author

Joined: November 28th, 2018
Articles Posted: 9

Claim 1 FREE Stock! No Purchase Necessary!
You have a 100% chance of receiving one free stock! Click to claim and have a chance to get one share of Facebook, Visa, Microsoft and others for free!
FREE App - Earn up to 25/gal cash back on gas!
Download this FREE app and earn cash-back when you buy gas, groceries and food! 100% FREE to join and FREE to earn cash back on your everyday purchases!
Quality Office Furniture USA Shipped Direct - Madison Liquidators
Nationwide vendor of quality office furnishings including Desks, Office Chairs, Conference Tables, Cubicles and more!
Earn HNT Tokens with a Helium Hotspot!
Pre-Order a Helium hotspot and earn HNT tokens that are redeemable for USD. Set it and forget it!
Lolli: Earn Free Bitcoin When You Shop Online!
Lolli is a rewards application that gives you bitcoin for shopping at your favorite online stores.
Fold - Earn free bitcoin when you shop
Earn bitcoin cashback rewards when you shop at top retailers, including Amazon, Uber, Starbucks, Chipotle, and more. Download the app, sync your payment method and start earning bitcoin today!