Metal Mold
Your Professional Metal Mold Supplier
Dongguan Tongtoo Aluminum Products Co., Ltd., established in 2014, is located in Zhongtang Town, Dongguan City. The company specializes in the R&D, design, and manufacturing of aluminum profile molds; the R&D, design, production, and CNC machining of aluminum alloy profiles; and surface treatments for various aluminum products, including powder coating, oil spraying, electrophoresis, electroplating, anodizing, and coloring. It possesses advanced production equipment and strong technical capabilities.
Why Choose Us
Technological Advantages
The company continuously improves and enhances its technical capabilities, strengthening its innovation capacity, and possesses strong technical advantages in aluminum product deep processing and environmentally friendly surface treatment technologies.
Good Service
The company Professional consultants provide one-on-one communication to tailor mold solutions to your specific needs.
Certifications
The company has passed ISO9001:2015 quality system certification.
Professional Export
The company's products cover various fields globally, the United States, Germany, Denmark, Singapore, Canada, Russia, Africa, and other regions.
Advantages of Metal Mold
High Precision & Consistency: Metal molds produce parts with tight dimensional tolerances and exceptional accuracy, leading to superior repeatability across high-volume production runs compared to sand casting.
Superior Surface Finish & Density: The rapid, consistent cooling rate of metal creates a denser, stronger, and smoother finish (reduced surface roughness) on the final part.
Enhanced Mechanical Properties: Castings produced in metal molds typically have approximately (15%) higher mechanical properties compared to sand-cast equivalents due to their increased density.
Cost-Effectiveness at Scale: Although initial tool investment is higher, the ability to reuse the mold thousands or millions of times significantly lowers the per-unit cost for medium-to-high volume production.
Complex Geometries & Thin Walls: Suitable for complex, intricate shapes (e.g., using MIM) that require minimal secondary machining or assembly, allowing for intricate internal features.
Permanent Molds (Reusable)Made of durable materials like steel or iron, these are used for high-volume production to produce consistent parts.
Expendable Molds (Single-Use)These molds are destroyed after each cast, allowing for complex geometries and materials with high melting points.
Inquiry
Request for quotation with product drawing, sample or concept
Mould Quotation
Cost breakdown will be offered
Order
The two sides cooperate, identify the needs, and start the project
Overall Design Review
• Mould Manufacturing
• Dimension Measurement
• Mould Assembly
• Mould Measurement
• Test Mould
Mould Correction
Modified information、Revised schedules、Sample accomplished
Customer Confirmation
Customer lssues sample approval report.
Delivery
Pack the mould with final mould drawing attached. Transfer it to our workshop,the customer’s company,or specified location.
Metal Moulding Size
Sand moulding is often more accessible and versatile than investment moulding for various sizes, especially when producing larger or lower-volume components. However, for products weighing less than 1200 pounds (544 kg), the choice between investment moulding and sand moulding should be based on the level of detail required, geometric complexity, and the intended application. High-precision mouldings and smaller decorative trim pieces may benefit from investment moulding due to its superior detail resolution. Solidification modeling software enhances casting quality by simulating molten metal flow, identifying fill issues, and analyzing the solidification process during cooling.
Maintain Of Metal Mold
Protect your mold from rusts caused by water condensation, water leakage, hand marks, and rain marks.
Prevent fracture and other types of collision to your injection mold.
Missing gaskets, pull rods, and other components can cause damage, so your mold needs protection.
Keep the mold free from burrs resulting from hand wiping, knife contact, and nipper contact.
Avoid compression to your molds resulting from residues of the product.
Prevent damages from a high level of pressure.
Application of Metal Mold
Permanent Mold Casting
Ideal for producing high-quality metal parts (aluminum, magnesium, copper alloys) with superior mechanical properties, reduced porosity, and excellent surface finish compared to sand casting.
Metal Injection Molding (MIM)
Used for creating complex, miniature, or high-density (up to 99\%) metal parts with high precision in high volumes.
Sprayed Metal Tooling
Used for low-pressure prototyping, specialized RIM (Reaction Injection Molding), and molding materials like Polyurethane or GRP, producing items such as vehicle bumpers and spoilers.
Die Casting
A common high-speed process used in automotive for engine blocks, transmission cases, and exhaust manifolds.
FAQ