DC01-03-Casting flange plates for agricultural machinery products

Welcome to our precision sand casting and machining solution, Model DC01-03—a specialized component engineered for rotational structural integration in industrial machinery and power transmission sectors. As illustrated in the accompanying images, this part features a robust gray iron housing with evenly distributed mounting ports, precision-machined bearing interfaces, and wear-resistant surface treatment, making it ideal for applications like industrial gearbox flanges, power transmission couplings, and heavy-duty bearing retainers. Our engineering team has optimized DC01-03 to meet the stringent demands of industries where rotational stability, dimensional accuracy, and load-bearing capacity converge: the part’s critical dimensions are controlled within ±0.04mm, and the mounting ports (visible in the images) are machined with class H7 tolerance—critical for alignment in high-torque, high-speed rotational systems. Whether you’re an industrial machinery supplier sourcing durable transmission components or a power equipment brand needing precision-machined rotational parts, DC01-03 delivers a solution that merges complex manufacturing requirements with field-ready reliability.

Model DC01-03 is tailored for rotational structural applications, with specifications aligned to its role as a precision-engineered metal component (as seen in the images):

• Materials: Primarily utilizes Gray Iron EN-GJL-250 for its excellent vibration damping, castability, and machinability—ideal for the part’s exposure to rotational loads, thermal cycling, and mechanical vibrations. Optional materials include Ductile Iron EN-GJS-400-18 (for enhanced impact resistance) or Alloy Steel 4340 (for high-torque applications). All materials undergo tensile strength testing (≥250 MPa for EN-GJL-250) and hardness verification (≥180 HB for EN-GJL-250).
  
  

• Production Process: Combines sand casting to form the part’s symmetric near-net-shape geometry (including the evenly spaced mounting ports and central bearing cavity visible in the images) with 3-axis CNC machining for precision feature refinement. The sand casting process achieves dimensional tolerances of ±0.2mm, while CNC machining controls critical features within ±0.04mm. Fully automated production lines integrate these processes, with in-line runout testing to verify rotational stability.
  
  

• Surface Treatment: Supports Phosphating (for corrosion protection and lubricant retention), black oxide coating (for wear resistance), or chrome plating (for aesthetic enhancement and friction reduction). All surface treatments undergo salt spray testing (≥600 hours for phosphated surfaces) and abrasion resistance testing (≥1,500 cycles for industrial applications).
  
  

• Mold Development Cycle: 6 weeks for standard DC01-03 sand molds, with expedited 5-week turnaround for modifications to port layout, wall thickness, or material compositions—essential for aligning with product iterations in industrial and power transmission sectors.
  
  

• Sample Delivery Time: 6 weeks for standard samples (including mold development and CNC machining); 5 weeks for modified designs using existing tooling. Samples include a CMM dimensional report (verified against the images’ prototypes with ±0.04mm tolerance for critical features) and runout testing certification.
  
  

• Quality System: Compliant with IATF 16949, with specialized checks for DC01-03: each part undergoes 100% CMM inspection for dimensional accuracy, ultrasonic testing for internal defects, and runout testing for rotational stability.
  
  

• Production Advantage: Automated sand casting cells integrated with robotic part handling and 3-axis CNC machining centers ensure consistent quality and efficiency—achieving a defect rate of <0.05%, far below industry averages for rotational structural components.
  
  

• Minimum Order Quantity: 2,000 pieces for standard configurations; 2,000 pieces for custom material/feature combinations. Custom orders include a design-for-manufacturability analysis to ensure complex features (like the evenly spaced mounting ports in the images) are feasible in high-volume production.

Model DC01-03 leverages its precision-engineered design (visualized in the images) to deliver unique advantages:

• Rotational Structural Integration: The combination of sand casting and 3-axis CNC machining (seen in the images) enables symmetric mounting ports and precision bearing interfaces, ensuring alignment and load distribution in industrial gearboxes and power transmission systems. This reduces system vibration by 25% compared to non-symmetric alternative assemblies.
  
  

• Vibration Damping & Load-Bearing Capacity: Gray Iron EN-GJL-250 construction (as shown in the images) provides excellent vibration damping and compressive strength, making DC01-03 ideal for industrial gearbox flanges and bearing retainers. It withstands continuous rotational loads up to 15,000 N·m without deformation.
  
  

• Corrosion & Environmental Resistance: Phosphated surfaces (optional) offer excellent corrosion resistance (≥600 hours salt spray) and compatibility with industrial lubricants, oils, and harsh operating environments—critical for long-term reliability in machinery.
  
  

• Rapid Customization & Design Flexibility: Our team can modify material grades, port layouts, dimensional tolerances, or surface treatments in as little as 4 weeks—enabling clients to adapt DC01-03 to new product launches, such as next-gen industrial gearbox components or power transmission coupling upgrades.
  
  

• Cost-Effective Scalability: Sand casting (70+ parts per hour) combined with automated CNC machining drives down unit costs for large orders. For volumes of 4,000+ pieces, DC01-03’s cost decreases by 23%, making it a competitive choice for both industrial OEMs and power equipment manufacturers.

Model DC01-03’s precision design (as depicted in the images) makes it a versatile solution across sectors:

• Industrial Machinery: Deployed as gearbox flange components (where rotational stability and dimensional accuracy ensure gear mesh precision) and bearing retainers (the precision machining ensures bearing alignment and load distribution). It meets industrial durability standards (10,000+ hours of continuous operation testing).
  
  

• Power Transmission: Used as coupling structural parts (for torque transfer in motors, pumps, or generators, where alignment and load-bearing are critical) and rotational shaft supports (the gray iron construction dampens vibrations in high-speed rotational systems).
  
  

• Heavy-Duty Equipment: Ideal for mining machinery rotational components (the wear resistance and load capacity meet underground operation demands) and agricultural machinery power transmission parts (alignment precision ensures efficient power transfer in harvesters or tillers).
  
  

• Other Industries: Utilized in marine propulsion system parts (custom-coated variants for saltwater resistance) and construction machinery rotational interfaces (where structural strength and dimensional stability support heavy loads). Its flexibility in customization, from material to feature complexity, makes it suitable for niche rotational applications.
  
  

In every application, DC01-03’s precision-engineered design—exemplified by the images’ gray iron housing, CNC-machined mounting ports, and rotationally stable structural profile—sets a new benchmark for parts that demand both rotational reliability and dimensional accuracy in modern manufacturing.

Q: How long does mold development and sample production take?
A: From order confirmation, mold development takes about 4-6 weeks. Upon completion, we immediately arrange sample die casting and CNC machining, with a total lead time of approximately 5-7 weeks.

Q: What production process do you use?
A: We primarily use precision die casting combined with CNC machining, enabling both complex internal structures and high-precision dimensional requirements.

Q: Do you meet automotive industry quality standards?
A: Yes, we are certified under the IATF 16949 Quality Management System, fully complying with automotive industry quality requirements.

Q: What industries do your production capabilities cover?
A: We can produce not only automotive parts but also precision die casting and machining products for white goods and industrial equipment.

Q: Do you support multiple surface treatment options?
A: Yes, we offer various surface treatment options including anodizing, plating, painting, sandblasting, and passivation to meet different application needs.

Q: Is the minimum order quantity negotiable?
A: 2,000 pieces is our standard minimum order quantity. For long-term cooperation or special requirements, we can negotiate flexibly.

Ready to enhance your oven door hinge performance? Contact us now for free technical consultation and a quote! Our engineers and sales team are here to provide professional support.

Email: [email protected]
Tel: 86-15663457251

Choose our reliable oven hinges for your equipment — built strong and precise to support every opening and closing.

Note: This product holds an EU design patent, ensuring unique and proprietary design.