Metel Casting
Iron Sand Casting
Iron sand casting is a common metal casting process, mainly used for the production of cast iron parts (such as gray cast iron, ductile iron and so on). We have four iron sand mold casting machines and two FBO III automatic molding lines. Their production capability is 120 sand flasks each hour, 9000 tons each year. Their sand flask size is 605×505×200/200mm. We also introduced one static-pressure automatic molding line, this large production line has sand flask 1000×800×350/300mm, annual production capability 30,000 tons.
Iron Shell Casting
Pattern Preparation→Sand Coating→Mold Formation→Curing→Mold Assembly→Pouring→Cooling & Shakeout.
Iron Resin Sand Casting
Resin sand casting is an advanced foundry process that uses synthetic resin as a binder mixed with sand to produce high-precision molds and cores. It is widely used for casting iron, steel, and non-ferrous metals, particularly for complex and high-surface-quality components. Our factory has introduced two automated casting production lines for resin sand, achieving an annual output of 400,000 tons. Through process standardization and equipment intelligence, large-scale production of high-quality castings has been achieved, which is particularly suitable for the batch demands of industries such as automobiles and hydraulics.
Aluminum Gravity Casting
Aluminum Gravity Casting is a metal casting process where molten aluminum fills a reusable steel mold under gravity force, without external pressure. It is ideal for medium-volume production of high-integrity aluminum parts. As we strive to accomplish our zero-error policy, you can rely on the following process control measures: Mold Preparation→Melting & Pouring →Solidification & Ejection→ Post-Processing. With 20 years of expertise in aluminum gravity die casting, Dandong Pengxin Machinery is ISO 9001/IATF 16949 certified. We deliver high-density, heat-treatable aluminum castings with military-grade quality control, maintaining a defect rate of ≤0.8%.
Aluminum Die Casting
High-pressure die casting is a precision metal forming process where molten aluminum is injected under high pressure into a steel mold (die) to produce complex, thin-walled components with excellent dimensional accuracy. Dandong Pengxin– Specialized in precision aluminum HPDC for 18 years, full-service provider up to 2000T machines, achieving ≤0.5% porosity and CT6 dimensional accuracy. We have not only passed the IATF 16949 system certification, but also can customize surface treatments according to customers' requirements, such as anodizing, powder coating and nano-coating.
Steel Investment Casting
Precision Steel Investment Casting Manufacturer | Silica Sol Process Specialist, Dandong Pengxin stands as a premier supplier of finished metal casting parts for 15+ industries globally. We deliver exceptional casting service and remarkable quality. The annual production capacity is 500,000 tons, and 80% of it is exported to the high-end markets of Europe, America and Japan, we have passed the certification ISO 9001, AS9100, NADCAP, compliance: ASTM A732, AMS 5355, EN 10213,what’s more, our casting engineer team has an average of 15 years of experience in aerospace parts. Each casting is equipped with a full-process data package (including melting curves, shell thickness inspection records, etc.) to ensure traceability.
CNC Machining Parts
Dandong Pengxin Machinery enhances your production efficiency with our comprehensive in-house machining services. Equipped with cutting-edge technology, our machine shop handles both small-batch and large-scale productions with precision. This integrated solution delivers component-ready parts, streamlining your supply chain and accelerating project timelines—all under one roof. Our in-house engineering team designs and builds all CNC machining fixtures, enabling rapid design modifications for optimal flexibility. To further streamline production, Dandong Pengxin Machinery operates a full-capacity tool and die shop, ensuring faster turnaround for your castings.
Stamping Parts
Dandong Pengxin is also a leading precision metal stamping parts manufacturer with 15 years of experience in the industry. We have advanced facility houses fully automated stamping lines, supported by ISO 9001, IATF 16949 (Automotive), and ISO 13485 (Medical) certifications. We specialize in high-quality, cost-effective stamping solutions for global clients across automotive, electronics, medical, and renewable energy sectors. We have advanced equipment manufacturing Capabilities,precision Engineering & Quality Control, In-House Tooling & Mold Development and strict quality control system. Dandong Pengxin provide End-to-End Solutions – Stamping + Finishing + Assembly.
Forging
Dandong Pengxin Machinery is also a leading precision forging manufacturer with 15 years of experience in closed-die forging, open-die forging, and seamless rolled ring forging. Advanced facility is equipped with fully automated forging lines, CNC machining centers, and heat treatment systems, serving industries such as automotive, aerospace, oil & gas, heavy machinery, and defense. Why choose us: ✔ Annual Capacity: 30,0000 tons of forged parts ✔ Certifications: ISO 9001, AS 9100 (Aerospace), IATF 16949 (Automotive), NADCAP (Heat Treatment) ✔ Global Reach: Supplying to North America, Europe, and Asia We can customize and develop based on drawings or samples, and respond quickly: the sample delivery cycle is 7-15 days, and for bulk orders, it is 30-45 days for delivery.
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Name: John Yu
Mobile：+86 15941574876
Tel：+86 15941574876
Whatsapp：+86 15941574876
Email：john_yu@metals-casting.com
Add：Wangjiapu Group, Xinan Village, Qianyang Town, Donggang City, Dandong City, Liaoning Province, China.