Ruibole Precision Mold Components | Collapsible Cores & Ejector Pins Manufacturer

Trusted Mold Source Manufacturer

Shenzhen Ruibole Precision Parts Co., Ltd. was established in 2006 and has since become a leading supplier of plastic molds, die casting molds, and hardware molds. We are committed to innovation, quality, and customer satisfaction.

With over 15 years of industry experience, we specialize in R&D of high-quality mold components and provide comprehensive technical support and after-sales service. Our mission is to standardize, enhance functionality, and deliver maximum value to our global clients.

15+

Years Experience

100+

Global Clients

200+

Product Lines

Our Business Philosophy

Integrity First

We build long-term relationships based on trust, transparency, and ethical business practices.

Quality First

Leading industry technology and strict quality control ensure every component meets the highest standards.

Service First

We realize customer value, employee value, and social value through exceptional service and support.

Premium Mold Components

Explore our comprehensive range of high-precision mold parts designed for reliability, durability, and optimal performance in injection and die casting applications.

Dovetail Slot Collapsible Core

High-strength design for complex internal thread demolding. Ideal for automotive and precision engineering applications.

Series: Collapsible Cores

Elastic Collapsible Core

Flexible internal structure allows smooth retraction. Perfect for intricate cavity designs and tight tolerances.

Series: Collapsible Cores

12-Piece Open Elastic Core

Modular design for easy maintenance and replacement. Suitable for high-volume production environments.

Series: Collapsible Cores

SS Nitride Ejector Sleeve Pin

SKD61 or SKH51 material with nitride surface treatment. Enhanced wear resistance and longevity.

Series: Ejector Pins

ZZ40 Mold Ejector Pin

Straight injection design with high precision tolerance. Ideal for plastic injection molds.

Series: Ejector Pins

RZ1520 Inner Thread Demoulding

Advanced collapsible core for internal thread molding. Ensures clean release without damage.

Series: Collapsible Cores

DDKL Latch Lock

Secure mold locking mechanism with high fatigue resistance. Designed for repeated cycle durability.

Series: Latch Locks

PPSL PPSM Slide Retainer

Precision guide system for mold slides. Ensures smooth lateral movement and alignment.

Series: Slide Retainers

View All 14 Product Series

Why Choose Ruibole?

15+ Years Expertise

Proven track record in mold component manufacturing since 2006.

Certified Quality

ISO-standard processes and rigorous quality control systems.

Fast Delivery

Efficient production and logistics for timely global shipments.

24/7 Support

Dedicated team ready to assist with technical and order inquiries.

Frequently Asked Questions

What is a collapsible core used for?

A collapsible core is a specialized mold component used to form internal threads or undercuts in plastic parts. It retracts in multiple directions to allow part ejection without damage.

Do you offer custom mold component design?

Yes, Ruibole provides free design solutions and custom manufacturing for mold components based on client specifications and CAD drawings.

What materials are used for your ejector pins?

We use high-grade materials including SKD61, SKH51, and stainless steel, often with nitride surface treatment for enhanced durability and wear resistance.

How can I request a quote?

Visit the official Ruibole website at rib-mold.com to submit your inquiry or contact their sales team directly through the provided channels.

Get in Touch

Connect with Ruibole for product inquiries, technical support, or custom solutions.

Service Hotline

Phone: 0755-29909894

Line: 0755-29755920

Email

ribmold@sina.cn

WeChat: Alexa Xiao, George Zhou WhatsApp: +8618098945705

Visit Official Website to Contact

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