Slide Retainer Z189
Features: Precision alloy casting, sturdy and durable; easy to install, double pin positioning, more balanced force.
Superior performance in plastic injection molding begins with high-grade Injection Mold Components. We understand that downtime is the enemy of profitability, which is why our mold parts are engineered for extreme thermal stability and minimal friction. From ejector systems to cooling components, we provide the building blocks for high-cycle production.

Plastic mold components (Injection Mold Components)are specialized parts used in plastic injection molding. They shape and form molten plastic into desired shapes. Examples include cavity inserts, sprue bushings, ejector pins, gate systems, cooling channels, and more. These components ensure accurate, consistent, and high-quality plastic parts.

Features: Precision alloy casting, sturdy and durable; easy to install, double pin positioning, more balanced force.

Enhance Control with the Slide Stopper Device with Flat Body Introducing our Slide Stopper Device with a Flat Body, a cutting-edge solution designed to bring enhanced control and stability to various applications. This innovative device is engineered to provide reliable stopping capabilities with a sleek and flat design, ensuring seamless integration into your setups. Key…

Slide Modular System Z1880Features: The mold slider assembly is suitable for small and medium-sized slider barb rubber surface and side hole core-pulling mechanism. It is compact in structure, simple in installation, and made of precision alloy. It is durable.

Slide Units Z4290Features: Compact structure, saving installation space, reducing the overall size of the mold; easy to install, easy to maintain.

The Spherical Guide Bushing Set is a meticulously designed solution that aims to elevate the precision and performance of your applications. With a focus on providing reliable guidance and support, this set is engineered to work seamlessly with inclined pins, delivering smooth and accurate movement for your projects. Features: Tailored for Inclined Pins: The Spherical…

Sprue Adjuster SA: Suitable for high transparency resin molding, prevents dust sticking to the push rod from adhering to the finished product during ejection. The flow channel direction can be changed using a hex wrench.

Sprue Bushing Z511: Connects the forming mold with the metal parts of the injection molding machine.

Sprue Bushing Z512: Connects the forming mold with the metal parts of the injection molding machine.

What is Stepped Ejector Pins ? Stepped ejector pins are specialized components used in molding and casting processes to eject intricate or complex-shaped parts from molds. They feature a stepped design that allows for precise ejection of various mold features. Gunri provides stepped ejector pins designed to meet the demands of intricate molding projects. Our…

Straight ejector sleeves with JIS head, configurable length, selectable OD/ID. SKD61/H13, nitrided, concentricity 0.06mm.

High-precision straight ejector sleeves. SKH51 (M2) high-speed steel, grinding finish, multiple head thickness options, concentricity 0.005/0.01mm.

Enhanced Performance with Two-Stage Ejector Featuring DLC Coating and Extended Rear Movement Introducing our advanced Two-Stage Ejector, a precision-engineered solution designed to elevate your molding processes to the next level. This innovative component is equipped with cutting-edge features, including DLC coating, central mounting, and extended rear movement, ensuring superior performance and efficiency. Key Features: Two-Stage…

Undercut Unit UUFeatures: Effectively solve the inner problem of plastic products, all processing is 90¡ã, split design, easy to install and easy to disassemble.

Guide Strip, Self-lubricating Z186WFeatures: It is made of white steel and injected with graphite for self-lubrication, which effectively saves the cost of the mold.
Our pins and bushings undergo specialized vacuum nitriding to achieve a hard outer shell, preventing galling and seizure under high-temperature continuous operation.
By utilizing premium heat-work steels and copper alloys, our components facilitate faster cooling rates, potentially reducing injection cycle times by up to 20%.
Manufactured on high-precision CNC grinders, our components follow strict DIN, ISO, and JIS standards, ensuring 100% fit-and-play during mold maintenance.
We offer customized heat treatment reports and material certifications, matching the specific resin requirements of your project (e.g., abrasive or corrosive plastics).
Send us your BOM or technical drawings for a detailed quotation and expert material advice within 12 hours.
Medical & Healthcare: High-precision components for cleanroom-grade syringe molds and diagnostic device housings.
Consumer Electronics: Critical parts for thin-wall molding of smartphone frames and micro-connectors.
High-Speed Packaging: Durable ejector and venting solutions for multi-cavity bottle cap and thin-wall container molds.
A: We provide specialized venting pins and porous metal inserts that allow gas to escape while preventing flash, significantly reducing gas burn defects in plastic parts.
A: Yes, we specialize in non-standard components. We can process STP, STEP, or IGS files and maintain tolerances as tight as 0.002mm for custom cores and cavities.
A: We suggest regular inspection of lubrication channels. For cleanroom applications, we provide DLC-coated or self-lubricating graphite components that operate without oil to prevent product contamination.

We give value to the excellence and top class engineers, but in terms of accurate service.
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