China LED Lead Frame Mold, Multi Cavity Mold, Optical Mold Manufacturer

About XP Mold

XP Mold is a professional plastic mold manufacturer and supplier based in China, established in 2013. We specialize in high precision mold design, mold making, and injection molding services for industries requiring extreme accuracy and reliability.

Our expertise lies in manufacturing advanced molds such as Plastic LED Lead Frame Molds, IC Packaging Molds, Optical Molds, and Connector Molds. We are particularly known for our multi-cavity molds, capable of up to 5760 cavities, ensuring high-volume production efficiency.

With a commitment to quality and innovation, XP Mold delivers one-stop solutions from concept to final product, serving clients globally with precision-engineered components and reliable service.

Est. 2013 High Precision Molds Multi-Cavity Expertise Global Supplier

Our Core Capabilities

From design to final production, XP Mold offers comprehensive services backed by advanced technology and strict quality control.

Mold Design

Advanced 2D and 3D CAD design for precision molds. We optimize flow, cooling, and ejection systems for maximum efficiency.

Mold Making

Precision machining using CNC, EDM, and wire-cut technologies. Tolerances down to ±0.001mm for critical components.

High Precision Machining

Advanced processing for mold components with strict requirements in dimensional, shape, positional, and surface roughness accuracy.

Injection Molding

Full-service injection molding with quality control, material selection, and production monitoring for consistent output.

Our Precision Mold Products

We manufacture high-precision molds for critical applications in electronics, optics, and connectivity. All molds are engineered for durability, accuracy, and high-volume production.

Plastic LED Mold

High precision molds for LED lead frame manufacturing. Designed for consistent light output, thermal stability, and long life.

• Up to 5760 cavities
• Tight tolerance: ±0.002mm
• Multi-cavity & insert mold options
• Materials: P20, 718H, S136

Plastic IC Packaging Mold

Precision molds for integrated circuit packaging, ensuring electrical insulation, mechanical protection, and thermal management.

• High cavity count options
• EMI shielding compatibility
• Cleanroom mold assembly
• Materials: 420SS, H13, S136

Plastic Optical Mold

Molds for lenses, light guides, and optical components requiring ultra-smooth surfaces and precise geometry.

• Surface roughness: Ra < 0.025μm
• Diamond polishing available
• Aspheric lens molding
• Materials: S136, NAK80, 420SS

Plastic Connector Mold

High-precision molds for electrical and data connectors with tight pin alignment and durability.

• Multi-cavity & family molds
• Insert molding capability
• High cycle life: >1M shots
• Materials: P20, 718H, 2738

Mold Design Services

Full 2D/3D CAD design with mold flow analysis, cooling optimization, and DFM reports.

• AutoCAD, UG, Pro/E, SolidWorks
• Mold flow simulation
• Rapid design iteration
• IP protection guaranteed

High Precision Mold Components

Custom mold parts including cores, cavities, inserts, sliders, and ejection systems.

• Tolerance: ±0.001mm
• Hardness: HRC 48-52
• Surface finish: Mirror polish
• Materials: SKD61, DC53, S136

Multi-Cavity Molds

High-efficiency molds with cavity counts from 4 to 5760 for mass production.

• Balanced runner systems
• Hot runner integration
• Cavity numbering & tracking
• High-speed cycling

Injection Molding Services

Complete molding services from material selection to packaging.

• 50T - 1000T presses
• Cleanroom molding
• In-line inspection
• Packaging & logistics

High Precision Machining Requirements

What is the precision requirement?

High precision machining has very strict requirements, mainly referring to the following key points:

• Dimensional Accuracy: Tolerances as tight as ±0.001mm to ensure perfect fit and function.
• Shape Accuracy: Geometric precision including roundness, flatness, and cylindricity.
• Positional Accuracy: Precise alignment of features such as holes, slots, and surfaces.
• Surface Roughness: Mirror finishes with Ra values below 0.025μm for optical and sealing surfaces.
• Fit & Material Properties: Controlled hardness, heat treatment, and material consistency.

Advanced Equipment Used

To ensure processing accuracy, we employ advanced machinery and inspection methods:

• CNC Machines: Milling and turning centers for complex geometries.
• EDM Machines: For micro-features and hard materials.
• Wire Cut Machines: Precision cutting with ±0.002mm accuracy.
• Coordinate Measuring Machines (CMM): 3D inspection for full dimensional verification.
• Laser & Polishing Machines: For surface refinement and finishing.
• Assembly & Testing Stations: Final mold validation before shipment.

Frequently Asked Questions

What is a Plastic LED Mold?

A Plastic LED Mold is a metal mold with a specific cavity used to manufacture LED plastic components. Molten plastic is injected into the cavity and cooled to form the final product. The mold design must meet strict requirements for shape, size, and thermal performance to ensure consistent LED quality.

What types of molds do you specialize in?

We specialize in multi-cavity molds (up to 5760 cavities), high precision insert molds, LED lead frame molds, IC packaging molds, optical molds, and connector molds. Our expertise lies in high-volume, high-accuracy applications.

What materials do you use for mold making?

We use high-grade tool steels including P20, 718H, S136, H13, SKD61, and NAK80, selected based on application requirements for hardness, corrosion resistance, and polishability.

Do you offer mold design services?

Yes, we provide full mold design services using 2D/3D CAD software (AutoCAD, UG, SolidWorks) including mold flow analysis, DFM reports, and design optimization for manufacturability.

Can you handle high-volume production?

Absolutely. Our multi-cavity molds and injection molding capabilities support high-volume production with consistent quality, cycle time optimization, and reliable output.

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Precision Mold Manufacturing from China