Nitrided Orvar Supreme Core Inserts | Premium H13 ESR Plastic Mold Parts

Product Overview

Gas nitrided Orvar Supreme mold core inserts are precision plastic mould parts designed for injection molds requiring high thermal stability, wear resistance, and dimensional reliability. Manufactured from Orvar Supreme hot work tool steel and treated with controlled gas nitriding, these inserts deliver stable performance in high-cycle and multi-cavity plastic molding environments. All components are custom produced strictly according to customer drawings and technical specifications.

Key Features & Technical Advantages

• Manufactured from Orvar Supreme hot work tool steel

• Gas nitriding treatment for enhanced surface hardness and wear resistance

• Improved resistance to thermal fatigue and deformation

• Precision CNC machining for accurate insert geometry

• Stable dimensional control after heat and surface treatment

• Suitable for multi-cavity and high-volume injection molds

• Fully customized / OEM / Built-to-Print production

Applications & Industries

These gas nitrided Orvar Supreme core inserts are widely used in:

• Plastic injection molds for packaging components

• Cap, closure, and sealing system mold assemblies

• Medical packaging and hygiene-related injection molds

• Precision plastic moulding systems with long service life requirements

They are suitable for applications where durability, thermal stability, and repeatable molding accuracy are critical.

Mold Structure & Design Description

Orvar Supreme mold core inserts are installed on the core side of injection molds to form functional internal features of plastic parts.
Key design considerations include:

• Accurate insert dimensions and functional geometry

• Proper fit and alignment with cavity inserts and mold plates

• Structural stability under injection pressure and thermal load

• Compatibility with replaceable and modular mold designs

All mold inserts are manufactured strictly according to customer drawings to ensure correct assembly and stable mold operation.

Manufacturing Capability & CNC Machining

Senlan Precision produces gas nitrided mold core inserts using advanced CNC machining and controlled surface treatment processes.
Our manufacturing facilities are equipped with high-precision machining centers from MAKINO (Japan) and HARDINGE (USA), enabling:

• High-accuracy CNC milling and turning

• Stable dimensional control before and after nitriding

• Consistent surface finish for functional mold interfaces

• Reliable repeatability for customized mold components

Process routes are optimized based on geometry, nitriding depth, and mold application conditions.

Custom Manufacturing & OEM Cooperation

We specialize in custom manufacturing and OEM cooperation, offering:

• Built-to-Print production from 2D drawings or 3D models

• Customized insert sizes, tolerances, and nitriding specifications

• Prototype, small-batch, and volume production support

• Long-term supply of replacement mold core inserts

• Engineering communication throughout the project lifecycle

All projects are executed strictly based on confirmed technical documentation.

Quality Control & Export Experience

With over 20 years of experience in exporting precision mould components, Senlan Precision operates a structured quality control system:

• Incoming raw material inspection and traceability

• In-process dimensional inspection during machining

• Surface hardness and nitriding depth verification

• Final inspection prior to shipment with complete documentation

We are experienced in international engineering communication and export quality requirements.

Related Mould Components

• Precision mold core pins

• Mold cavity inserts

• Mold sleeves and bushings

• Multi-cavity mold spare parts

All related components are available on a customized manufacturing basis.

Technical FAQ

Q1: Are Orvar Supreme mold core inserts manufactured strictly according to drawings?
Yes. All inserts are produced strictly based on customer-provided drawings and technical specifications.

Q2: What is the purpose of gas nitriding for mold inserts?
Gas nitriding increases surface hardness and wear resistance while maintaining core toughness, improving service life in injection molds.

Q3: Can replacement inserts be produced for existing molds?
Yes. Replacement and interchangeable inserts can be manufactured to match existing mold designs.

Q4: Can nitriding depth and hardness be customized?
Yes. Nitriding specifications are defined during technical review based on application requirements.

Request a Quotation

For pricing, lead time, or technical consultation regarding gas nitrided Orvar Supreme mold core inserts for plastic injection molds, please provide your drawings or technical specifications.
Our engineering team will review your requirements and provide a professional quotation.