Derco Mould Engineer Co., Ltd

Derco Mould Engineer Co., Ltd Professional Injection Mold Maker, Injection Molding Supplier over 20 years. Good price & hi quality

2K Overmolding & Rotating Mold Solutions for Advanced Plastic PartsAs product designs become more complex and performanc...
15/01/2026

2K Overmolding & Rotating Mold Solutions for Advanced Plastic Parts

As product designs become more complex and performance-driven, multi-material injection molding is no longer an option—it’s a necessity.

At Derco Mould, we specialize in 2K injection molding, overmolding, and rotating mold solutions that enable the production of high-precision, multi-material plastic components in a single molding cycle. By integrating rotating mold technology, two different materials or colors can be molded seamlessly, eliminating secondary assembly and improving overall part integrity.

2K overmolding is widely used to combine rigid plastics with soft elastomers, delivering enhanced functionality such as improved grip, sealing, vibration damping, and aesthetic appeal. Typical applications include automotive interior components, medical device housings, consumer electronics, and industrial control parts.

Our rotating mold systems are designed for stability, accuracy, and efficiency. With optimized mold structures, precise alignment, and reliable rotation mechanisms, we help customers achieve:
✔ Shorter cycle times
✔ Consistent material bonding
✔ Excellent dimensional accuracy
✔ Reduced production costs

From mold design and material selection to manufacturing and validation, Derco Mould provides full technical support throughout the project lifecycle. Our experienced engineering team works closely with customers to develop customized solutions that meet both functional and production requirements.

If you are looking to improve product performance, reduce assembly steps, or explore advanced multi-material molding solutions, we’d be glad to support your next project.

📩 Feel free to contact us to discuss your application.

Wishing all our friends, clients, and partners a joyful Christmas Eve! 🎄✨May your holiday season be filled with warmth, ...
24/12/2025

Wishing all our friends, clients, and partners a joyful Christmas Eve! 🎄✨
May your holiday season be filled with warmth, happiness, and special moments.

Check out our work here: https://www.derco-mould.com/

🎉 Big Upgrade — Our New Micro Injection Molding Machine Is Here!We’re excited to share that Derco Mould has added a new ...
11/11/2025

🎉 Big Upgrade — Our New Micro Injection Molding Machine Is Here!

We’re excited to share that Derco Mould has added a new micro injection molding machine to enhance production of ultra-small, high-precision plastic components.

🛠️ Key Advantages:
• Higher precision and consistency
• Less material waste and more cost savings
• Better part quality with fewer defects
• Faster cycles and higher efficiency

If you need a reliable partner for small-size, high-precision plastic components, Derco Mould is ready to support your next project.

🔗 Learn more: https://www.derco-mould.com/newsinfo-small-size-high-precision-products.html

📩 Message us for inquiries or cooperation opportunities.

https://www.derco-mould.com/newsinfo-plastic-holder.htmlPrecision in the details. Excellence in every part. ✨A plastic h...
03/11/2025

https://www.derco-mould.com/newsinfo-plastic-holder.html
Precision in the details. Excellence in every part. ✨
A plastic holder might be a small component, but its failure can lead to big problems. Quality and reliability are non-negotiable.
Our expertise in custom plastic holder manufacturing ensures that these critical components perform flawlessly. We deliver:
• Robust Design for long-term reliability.
• Dimensional Accuracy for perfect integration.
• Cost-Effective Production without compromising on quality.
Trust Derco Mould to produce the precise, high-quality plastic holders your assembly line requires.
Tap the link to see how we master the manufacturing of essential components.

What is an Injection Molding Prototype Mold? An injection molding prototype mold is a cost-effective tool designed for s...
30/05/2025

What is an Injection Molding Prototype Mold?
An injection molding prototype mold is a cost-effective tool designed for small-scale production and rapid product testing. Unlike traditional production molds, prototype molds feature a simpler design, shorter manufacturing time, and lower costs. However, their durability is limited, making them ideal for early-stage product development, functional testing, and short-run manufacturing.
Characteristics of Injection Molding Prototype Molds
1. Cost-Effective – Uses affordable materials and avoids unnecessary complexity.
2. Fast Production – Simplified manufacturing processes reduce lead time.
3. Simplified Structure – Often excludes cooling systems and intricate components, making it suitable for straightforward designs.
4. Limited Lifespan – Typically supports a few hundred to a few thousand cycles before wear and tear occur.
Common Applications
1. New Product Development – Quickly produces prototypes for design validation and refinement.
2. Small-Batch Manufacturing – Ideal for niche markets and businesses with limited production needs.
3. Market Research & Testing – Enables early-stage sample production to gather customer feedback.
4. Design & Functionality Evaluation – Helps assess product feasibility, material behavior, and molding performance.
5. Urgent or Temporary Production – Provides a short-term manufacturing solution when production molds are not yet available.
By offering a fast and cost-effective way to create prototypes and limited production runs, injection molding prototype molds play a crucial role in accelerating product development and market readiness.

Web:www.derco-mould.com

Types of Automotive Sealing ToolsThe automotive sealing landscape encompasses a wide array of tools, each designed for s...
17/03/2025

Types of Automotive Sealing Tools

The automotive sealing landscape encompasses a wide array of tools, each designed for specific applications. These tools can be broadly categorized based on their function. For instance, sealant applicators range from simple caulking guns for applying larger volumes of sealant to precision applicators that deliver controlled amounts for intricate applications. These latter tools are crucial for sealing delicate components where excess sealant could cause problems. Another vital category involves tools for preparing surfaces before sealing. This includes scrapers for removing old, deteriorated sealant, wire brushes for cleaning surfaces, and degreasers for ensuring proper adhesion. Finally, specialized tools like sealant curing lights or ovens expedite the curing process, significantly reducing downtime.

Beyond the basic applicators and surface preparation tools, advanced tools are available for more specialized tasks. For example, tools for inserting O-rings and seals accurately and without damaging them are crucial for efficient repair. These often incorporate specialized gripping mechanisms to prevent slippage and ensure proper seating. Similarly, specialized tools exist for crimping and installing various types of seals, such as those found in hydraulic systems or fuel lines. The choice of tool depends heavily on the type of seal being installed and the specific application. Understanding the nuances of these specialized tools is crucial for professionals aiming for precision and efficiency.

Web:www.derco-mould.com

Mold steel hardness is measured using several methods:• Rockwell Hardness (HRC): The most commonly used for mold steel. ...
13/03/2025

Mold steel hardness is measured using several methods:
• Rockwell Hardness (HRC): The most commonly used for mold steel. It measures the depth of an indentation made by an indenter under a standard load. The HRC scale is ideal for harder steels.
• Brinell Hardness (HB): This method uses a hardened steel ball pressed into the material. The hardness is calculated from the area of the indentation. It's suitable for softer materials.
• Vickers Hardness (HV): A diamond pyramid indenter is used to create an indentation, and the hardness is determined from the diagonal length. This is useful for thin or very hard materials.
Significance:
• Wear Resistance: Higher hardness means the steel can withstand more wear and friction.
• Material Strength: Harder steel generally has greater tensile strength and durability.
• Machinability: High hardness can make machining difficult, but it improves the mold's longevity. Lower hardness allows easier processing but may wear out faster.

In injection molding, gases in the mold cavity can cause defects like bubbles, shrinkage, and silver streaks if not prop...
05/03/2025

In injection molding, gases in the mold cavity can cause defects like bubbles, shrinkage, and silver streaks if not properly vented. The key sources of gas in injection mold cavities include:
1. Residual Air in the Cavity: Air left in the mold before it closes is compressed when molten plastic is injected. If not vented, it can form bubbles in the product.
2. Moisture in the Plastic Material: Plastics often contain moisture, which v***rizes at high temperatures, creating water v***r in the cavity.
3. Gases from Plastic Decomposition: At high temperatures, some plastics break down and release gases, contributing to defects.
4. Volatilization of Plastic Additives: Additives such as plasticizers or stabilizers can volatilize during molding, releasing gases into the cavity.
5. Volatilization of Mold Materials: At high temperatures, mold materials can also decompose or volatilize, introducing gases into the mold cavity.
Proper venting and drying of materials are essential to minimize these gas-related issues during injection molding.

Mold steel hardness is measured using several methods:• Rockwell Hardness (HRC): The most commonly used for mold steel. ...
21/02/2025

Mold steel hardness is measured using several methods:
• Rockwell Hardness (HRC): The most commonly used for mold steel. It measures the depth of an indentation made by an indenter under a standard load. The HRC scale is ideal for harder steels.
• Brinell Hardness (HB): This method uses a hardened steel ball pressed into the material. The hardness is calculated from the area of the indentation. It's suitable for softer materials.
• Vickers Hardness (HV): A diamond pyramid indenter is used to create an indentation, and the hardness is determined from the diagonal length. This is useful for thin or very hard materials.
Significance:
• Wear Resistance: Higher hardness means the steel can withstand more wear and friction.
• Material Strength: Harder steel generally has greater tensile strength and durability.
• Machinability: High hardness can make machining difficult, but it improves the mold's longevity. Lower hardness allows easier processing but may wear out faster.

In injection molding, gases in the mold cavity can cause defects like bubbles, shrinkage, and silver streaks if not prop...
12/02/2025

In injection molding, gases in the mold cavity can cause defects like bubbles, shrinkage, and silver streaks if not properly vented. The key sources of gas in injection mold cavities include:
1. Residual Air in the Cavity: Air left in the mold before it closes is compressed when molten plastic is injected. If not vented, it can form bubbles in the product.
2. Moisture in the Plastic Material: Plastics often contain moisture, which v***rizes at high temperatures, creating water v***r in the cavity.
3. Gases from Plastic Decomposition: At high temperatures, some plastics break down and release gases, contributing to defects.
4. Volatilization of Plastic Additives: Additives such as plasticizers or stabilizers can volatilize during molding, releasing gases into the cavity.
5. Volatilization of Mold Materials: At high temperatures, mold materials can also decompose or volatilize, introducing gases into the mold cavity.
Proper venting and drying of materials are essential to minimize these gas-related issues during injection molding.
https://www.derco-mould.com/

Address

1605 Building 2, CoFco Business Park, The 67th Area, Baoan
Shenzhen
518101

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00

Telephone

+8675586229415

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