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Add: No. 58, Lingshanwan Road, Huangdao, Qingdao, China
Phone: +86 186 6184 7678
Fax: +86 532 8687 1520
Email: info@rinborn.com
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OEM Custom Cast Iron Part
Material: Cast Ductile Iron Process: Green Sand Casting Weight: 3.65 kg Application: OEM Industry
OEM Custom Sand Casting Iron Parts from Rinborn Machinery Company.
OEM Custom Sand Casting Iron Parts from Rinborn Machinery Company.
Our sand casting foundry can design custom nodular iron castings in cooperation with customers to optimize the casting costs by applying suitable casting technologies and developing the best engineering solutions with respect to the usability features of the final castings. Sand casting is one of the most popular and simplest types of casting, and has been used for centuries. Sand casting allows for smaller batches than permanent mold casting and at a very reasonable cost. Not only does this method allow manufacturers to create products at a low cost, but there are other benefits to sand casting, such as very small-size operations. Sand casting also allows most metals to be cast depending on the type of sand used for the molds.
Ideally suited for complex geometries, sand casting takes advantage of sand's inherent compactability, refractory nature and recyclability to produce relatively inexpensive molds. Sand casting requires a relatively low investment and allows for quick tooling development and part changes at a reasonable cost. As a result, it's well suited for working through the evolution of designs and for lower volume production parts.
Casting Capabilities for at RMC Foundry |
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| Casting Process | Annual Capacity / Tons | Main Materials | Casting Weight | Dimensional Tolerance Grade (ISO 8062) | Heat Treatment | |
| Green Sand Casting | 6000 | Gray Cast Iron, Ductile Cast Iron, Cast Al, Brass, Cast Steel, Stainless Steel | 0.3 kg to 200 kg | CT11~CT14 | Normalization, Quenching, Tempering, Annealing, Carburization | |
| Resin Coated Sand Casting (Shell Casting) | 0.66 lbs to 440 lbs | CT8~CT12 | ||||
| Lost Wax Investment Casting | Water Glass Casting | 3000 | Stainless Steel, Carbon Steel, Alloy Steel, Brass, Aluminium, Duplex Stainless Steel, Cast Iron | 0.1 kg to 50 kg | CT5~CT9 | |
| 0.22 lbs to 110 lbs | ||||||
| Silica Sol Casting | 1000 | 0.05 kg to 50 kg | CT4~CT6 | |||
| 0.11 lbs to 110 lbs | ||||||
| Lost Foam Casting | 4000 | Gray Iron, Ductile Iron, Alloy, Carbon Steel, Stainless Steel, Brass, Al | 10 kg to 300 kg | CT8~CT12 | ||
| 22 lbs to 660 lbs | ||||||
| Vacuum Casting | 3000 | Gray Iron, Ductile Iron, Alloy Steel, Carbon Steel, Stainless Steel | 10 kg to 300 kg | CT8~CT12 | ||
| 22 lbs to 660 lbs | ||||||
| High Pressure Die Casting | 500 | Aluminium Alloys, Zinc Alloys | 0.1 kg to 50 kg | CT4~CT7 | ||
| 0.22 lbs to 110 lbs | ||||||
▶ Raw Materials Available for Sand Casting
- Gray Iron: GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350
- Ductile Iron: GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2
- Aluminium and Their Alloys
- Other Materials and Standards on request
▶ Capabilities of Sand Casting moulded by Manual:
- Max Size: 1,500 mm × 1000 mm × 500 mm
- Weight Range: 0.5 kg - 500 kg
- Annual Capacity: 5,000 tons - 6,000 tons
- Tolerances: On Request.
▶ Capabilities of Sand Casting by Automatic Molding Machines:
- Max Size: 1,000 mm × 800 mm × 500 mm
- Weight Range: 0.5 kg - 500 kg
- Annual Capacity: 8,000 tons - 10,000 tons
- Tolerances: On Request.
▶ Main Production Procedure
- Patterns & Tooling Design → Making Patterns → Moulding Process → Chemical Composition Analysis → Melting & Pouring → Cleaning, Grinding & Shot Blasting → Post Processing or Packing for Shipment
▶ Sand Casting Inspection Capabilities
- Spectrographic and manual quantitative analysis
- Metallographic analysis
- Brinell, Rockwell and Vickers hardness inspection
- Mechanical property analysis
- Low and normal temperature impact testing
- Cleanliness inspection
- UT, MT and RT inspection
▶ Post-Casting Process
- Deburring & Cleaning
- Shot Blasting / Sand Peening
- Heat Treatment: Normalization, Quench, Tempering, Carburization, Nitriding
- Surface Treatment: Passivation, Andonizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec
- Machining: Turning, Milling, Lathing, Drilling, Honing, Grinding,
▶ General Commerial Terms
- Main workflow: Inquiry & Quotation → Confirming Details / Cost Reduction Proposals → Tooling Development → Trial Casting → Samples Approval → Trial Order → Mass Production → Continuous Order Proceeding
- Leadtime: Estimatedly 15-25 days for tooling development and estimatedly 20 days for mass production.
- Payment Terms: To be negotiated.
- Payment methods: T/T, L/C, West Union, Paypal.
