Inserts for marking elements: Precision for your injection mold
High-quality interchangeable inserts are the functional core of any marking in plastic injection molding and mold making. Our marking inserts, engraved with precise arrow markings, ensure secure and permanently legible product identification directly in the molded part. Walz Normalien offers a comprehensive range of standard and special solutions that are compatible as interchangeable inserts for almost all common date stamps and date indicators on the market.
Versatile selection: The right insert for every application
Mold inserts from Walz Normalien serve as a high-quality replacement part or technological upgrade. Both variants guarantee maximum service life and precise handling in daily use.
SE and SK series - The universal standard inserts
The SE and SK series are our all-rounders in the field of marking technology. Such a mold insert fits universally in almost all common date stamps and date indicators, regardless of whether they work with or without height adjustment.
Availability: Available in short and long versions for maximum flexibility.
Quality: Made of high-strength tool steels for clean marking over thousands of cycles.
Compatibility: Ideal as a high-quality replacement mold insert for existing systems.
SEC series - Conical inserts for maximum tightness
The SEC series was developed specifically for injection molding applications with extremely high pressures. Where conventional systems reach their limits, this mold insert demonstrates its strengths.
Sealing Guarantee: The conical geometry of the marking inserts ensures a mechanical seal in the base body.
Process reliability: Reliably prevents material penetration (burr formation) with low-viscosity plastics or high injection pressure.
SER series - Patented locking inserts as an upgrade solution
The patented SER series is the technological spearhead of our marking inserts. It serves as an efficient upgrade for all date stamps without height adjustment.
Cost Savings: Easily convert existing stamps into indexing stamps. The base body already installed in the tool is retained. You only need to replace the mold insert in combination with our indexing element.
Maximum Rotation Protection: Up to 60 finely graduated indexing positions guarantee that the mold insert will not move, even under the most severe stress.
Unique Effect: The system is designed so that the higher the injection pressure on the marking insert, the stronger the locking becomes.
Technical advantages of Walz inserts at a glance
When you choose a mold insert from Walz, you benefit from first-class engineering:
Wear-resistant engravings: Clear arrow markings for best legibility on the end product.
Easy Handling: Quick change of the mold inserts saves setup time and reduces downtimes.
Stock availability: As a specialized supplier, we carry all common marking inserts directly in stock for fast shipping.
Maximum process reliability through intelligent marking technology
In an era where the demands on documentation and quality assurance are constantly increasing, the marking stamp is far more than just a static date on the component. It is the primary tool for efficient quality management. A precisely adjusted date insert from Walz Normalien ensures that each batch can be unequivocally identified, which is crucial for success and cost-effectiveness in the event of recalls or internal process analyses.
Maintenance and care: How to maximize the service life of your date inserts
A significant advantage of our designs is their ease of maintenance. To ensure that your date insert delivers a perfect imprint image over millions of cycles, we have focused on the following points during development:
Easy cleaning: The geometry of our marking inserts is optimized so that plastic residues or outgassing (especially with technical thermoplastics) can be easily removed.
Quick exchange: If a change of date or an exchange due to wear is necessary, our system enables the replacement of the mold insert often directly in the machine, without having to dismantle the entire tool.
Lubricant-free guidance: Our material pairings are chosen so that the marking inserts remain smooth even at high temperatures and do not tend to seize.
The synergy of standard and custom-made products
While our standard mold inserts already cover the majority of all applications in mold making, our true strength lies in flexibility. Thanks to our in-house production, we can also realize marking stamps and the associated mold inserts with special engravings such as company logos, specific layer symbols or QR code approaches.
Combine the reliability of our stock items with the individuality of your production. Our experts will be happy to advise you on how you can reduce the error rate in marking to almost zero through the strategic use of optimized mold inserts.
Manufacturing expertise: From high-end date inserts to your individual turned parts
Behind the noticeable precision of our mold inserts is far more than just standard manufacturing. The extremely tight tolerances and intricate geometries, which guarantee a smooth change of inserts in the injection mold, are the result of our many years of expertise in machining technology.
We also offer this specialized manufacturing know-how from the production of our own standard marking elements as a service. As your partner for contract manufacturing of precision turned parts, we implement your requirements using state-of-the-art technology:
Precision Swiss-type Machining: The perfect solution for slim, complex components, just like our delicate mold inserts.
Efficient short turning: High-performance series production of sophisticated components for machine and tool construction.
Maximum material diversity: We process tool steel, stainless steel, and non-ferrous metals with the highest surface quality.
Do you need individual drawing parts, special series, or modified components in addition to our standard mold inserts? Take advantage of our capacities and discover our precision turned parts using the Swiss-type machining process for your next project.