Two-Shot Mold Guide Post
Two-Shot Mold Guide Post is developed for precision alignment in 2K, two-color, and multi-component injection mold systems. It supports accurate mold plate guidance during repeated molding sequences, helping maintain stable movement and reliable positioning between different injection stages. Made from hardened bearing steel with precision-ground finishing, it offers strong resistance to wear, deformation, and long-term mechanical stress. This component is suitable for demanding plastic molding applications requiring high accuracy, smooth operation, and consistent product appearance.
- Ensures Accurate Two Shot Mold Guidance: Maintains stable alignment between molding stages.
- Supports Smooth Multi Material Molding: Improves movement for combined material processes.
- Reduces Deviation During Mold Transfer: Helps prevent positioning errors in production.
- Built For High Precision 2K: Delivers dependable performance in complex molds.
Product Description
Introduction
Two-Shot Mold Guide Post is a precision guiding component designed for two-shot molds, 2K injection molds, double-color molds, and multi-material plastic molding systems. It helps maintain accurate alignment between mold plates during repeated opening, closing, rotation, or transfer operations. In two-shot molding, stable mold positioning is especially important because different materials or colors must be molded in sequence with high consistency and minimal deviation.
Manufactured from high-quality bearing steel such as SUJ2 or GCr15, the Two-Shot Mold Guide Post is processed through precision machining, heat treatment, grinding, and polishing. These processes help achieve excellent hardness, dimensional accuracy, surface smoothness, and wear resistance. The guide post works together with guide bushings to provide smooth movement, reduce friction, and improve mold stability during continuous production.
Two-Shot Mold Guide Posts are widely used in automotive interior parts, soft-touch components, electronic housings, medical plastic parts, toothbrush handles, appliance parts, and other two-color or multi-component plastic products. Available in standard and custom sizes, they can meet different 2K mold structures, production requirements, and OEM drawing specifications. This makes them a reliable choice for high-precision plastic injection mold applications.
Specifications
| Parameter | Specification |
|---|---|
| Product Name | Two-Shot Mold Guide Post |
| Material | SUJ2 / GCr15 Bearing Steel |
| Surface Finish | Precision Ground & Polished |
| Hardness | HRC 58-62 |
| Diameter Range | Ø16 mm – Ø100 mm |
| Length Range | 80 mm – 1000 mm |
| Straightness | ≤0.005 mm/100 mm |
| Surface Treatment | Hard Chrome Optional |
| Guiding Type | Mold Alignment Guidance |
| Installation Type | Press Fit / Custom Mounting |
| Precision Grade | High Precision |
| Operating Condition | Continuous Injection Molding |
| Service Life | Long-Term Industrial Use |
| Customization | OEM & ODM Available |
Three Key Customization Aspects, Tailored to Your Needs
Matching different customization methods to meet various requirements.
Precision Manufacturing, Excellent Quality
Accurate 2K Mold Positioning
Helps maintain precise plate matching during two-shot molding, supporting stable material transfer, better color registration, and improved finished product consistency.
Reliable Rotation Mold Support
Designed for molds with rotating or indexing structures, helping maintain stable guidance during movement between first-shot and second-shot molding stages.
Reduced Color Mismatch Risk
Accurate guiding performance helps minimize mold deviation, reducing the risk of misalignment between different materials, colors, or overmolded product areas.
Strong Continuous Production Stability
Built for repeated high-volume molding cycles, helping maintain dependable guiding performance, smooth mold movement, and long-term production efficiency.
Refined Service, Shortened Delivery Time
From design review to delivery, we provide dedicated one-on-one follow-up throughout the entire process.
Consultation → Provide Drawings → Design Review & Quotation → Order Processing → Quality Inspection → On-time Delivery → After-sales Follow-up
Our Advantages
Backed by over 25 years of engineering experience, our team offers comprehensive services—from customized mold design and precision machining to full-scale production—supported by a robust quality assurance system and proactive customer service. Certified under ISO9001, ISO14001, and IATF 16949, we continually strive for excellence in quality, innovation, and customer satisfaction.
Over 100,000 units in stock, with 2-hour shipment for standard products.
Implementing a three-stage inspection system—initial material check, in-process inspection, and final inspection.
Large inventory and quick turnaround, ensuring on-time delivery with 100% product inspection.
Application Range
The preferred choice across various industries.
FAQ
What is a Two-Shot Mold Guide Post?
A Two-Shot Mold Guide Post is a precision guiding component used in 2K molds, two-color molds, and multi-component injection molding systems to maintain accurate mold alignment.
What is the function of a Two-Shot Mold Guide Post?
It helps guide mold plates during opening, closing, rotating, or transfer movements, ensuring stable positioning between the first-shot and second-shot molding processes.
What materials are commonly used for Two-Shot Mold Guide Posts?
Two-Shot Mold Guide Posts are usually made from SUJ2 or GCr15 bearing steel, providing high hardness, strong wear resistance, and long service life.
Can Two-Shot Mold Guide Posts be customized?
Yes. Custom diameters, lengths, tolerances, surface treatments, mounting styles, and special specifications can be produced according to customer drawings or mold requirements.
Where are Two-Shot Mold Guide Posts commonly used?
They are widely used in automotive plastic parts, electronic housings, medical plastic components, toothbrush handles, appliance parts, soft-touch products, and precision 2K injection molds.
