News

How draft angles enable reliable part ejection, protect the molded surface and tooling, what values to start with, and why draft must be built into the 3D model.

26.06.2026

A technical comparison of hot and cold runner systems: their impact on material use, cycle time, part quality, maintenance, and mold selection for a specific project.

19.06.2026

How a complete plastic injection molding cycle works: manufacturability analysis, material selection, mold design, trials, serial production, and tooling service.

16.06.2026

A practical comparison of cost, lead time, materials, and quality: how to calculate the break-even point and choose a process for prototypes or production.

11.06.2026

Learn how to assess injection mold payback, break-even volume, cavity count, and tooling life for plastic injection molding.

08.06.2026

Custom metal parts in steel, stainless steel, aluminum, and bronze on CNC machines — how Promservice delivers turning and milling work on demand, from single parts to serial production.

05.06.2026

When MIM is a practical alternative to machining for complex small metal parts — and how Promservice supports serial production.

27.05.2026

Outsourcing injection molding — when it makes sense, what the customer gets, and how Promservice delivers the full cycle from mold to finished batch.

19.05.2026

Threaded inserts, bushings, pins, and contacts molded directly into plastic — with fewer assembly steps and stronger joints.

10.05.2026

ABS, PP, PA, PC, POM, PE, and filled compounds — how to choose a material and account for shrinkage, moisture, and mold design.

02.05.2026

Mold repair, die refurbishment, maintenance and upgrades — how Promservice helps keep your tooling accurate, productive, and reliable.

23.04.2026

Why sheet metal stamping is one of the most efficient methods for high-volume manufacturing — and how Promservice delivers stable quality with reliable tooling.

20.04.2026