Precision Engineering for
Superior Castings Solutions

We specialize in delivering high-quality, custom castings through advanced coated sand casting technology, catering to diverse industrial needs with precision and reliability.

2,500+
Annual Output
180+
Countries Served
7 Days
Sample Lead Time
99.9%
On-Time Delivery

Coated Sand Casting:
Precision & Performance

Delivering superior casting solutions with advanced technology and unwavering commitment to quality.

Coated sand casting stands as a cornerstone of modern manufacturing, recognized for its versatility and cost-effectiveness. It’s widely employed across industries like automotive, aerospace, and machinery, enabling the production of complex shapes and intricate designs with exceptional accuracy. The technology's adaptability makes it ideal for both prototyping and large-scale production runs.

Our expertise in coated sand casting lies in the meticulous application of specialized coatings to the sand molds. These coatings, comprised of refractory materials, enhance surface finish, improve dimensional accuracy, and facilitate easier removal of castings. This results in components with reduced post-processing requirements, lowering overall production costs and minimizing material waste.

Key Capabilities

Our core strengths drive exceptional casting performance and customer satisfaction.

01

Dimensional Accuracy

Achieving tight tolerances and precise dimensions for critical component applications.

  • Tight Tolerance Control: +/- 0.1mm
  • Advanced Measurement Systems
  • CMM Inspection Capabilities
02

Surface Finish Excellence

Delivering smooth, high-quality surface finishes to reduce post-processing costs.

  • Ra Values Down to 1.6 µm
  • Optimized Coating Formulations
  • Polishing and Deburring Options
03

Material Versatility

Casting a wide range of metals, including cast iron, steel, aluminum, and alloys.

  • Cast Iron (Grey, Ductile, White)
  • Carbon and Alloy Steels
  • Aluminum Alloys (A356, A357)

Performance
Metrics

Data-driven insights into our casting capabilities and quality control.

Material Composition Breakdown

Quality Performance Indicators

Technical
Specifications

Detailed parameters and capabilities of our coated sand casting process.

Parameter
Minimum Wall Thickness
Maximum Casting Weight
Dimensional Tolerance
Surface Roughness (Ra)
Material Options
Parameter: Casting Size
2mm
150 kg
±0.15mm
1.6 µm
Cast Iron, Steel, Aluminum
Parameter: Coating Type
Zircon-based
200 kg
±0.2mm
3.2 µm
Alloy Steels, Stainless Steel
Parameter: Mold Material
Silica Sand
80 kg
±0.1mm
6.3 µm
Aluminum Alloys
Parameter: Core Material
Sodium Silicate
50 kg
±0.25mm
12.5 µm
Brass, Bronze
Parameter: Pouring Method
Manual/Automatic
300 kg
±0.18mm
8 µm
Magnesium Alloys
Parameter: Heat Treatment
Available upon request
250 kg
±0.12mm
2.5 µm
High-Strength Alloys
Parameter: Coating Thickness
0.5 - 2.0 mm
100 kg
±0.22mm
4 µm
Carbon Steel
Parameter: Inspection Methods
X-Ray, Visual, CMM
75 kg
±0.1mm
2 µm
Copper Alloys

Real-World
Impact

Showcasing successful applications of our coated sand casting expertise.

Automotive Engine Components

Engine Blocks, Cylinder Heads

Successfully delivered high-precision engine components, optimizing performance and durability.

15% Weight Reduction Enhanced Thermal Conductivity

Aerospace Structural Parts

Wing Brackets, Fuselage Components

Manufactured critical aerospace components meeting stringent safety and performance standards.

AS9100 Certified High Strength-to-Weight Ratio

Industrial Pump Housings

Centrifugal, Positive Displacement

Supplied durable pump housings resistant to corrosion and abrasion for harsh industrial environments.

Corrosion Resistance High Pressure Capacity

Oil & Gas Valve Bodies

Gate, Globe, Check Valves

Providing robust valve bodies capable of withstanding high pressures and corrosive media.

API Standards Compliance High-Integrity Casting

Construction Machinery Parts

Gearboxes, Housings, Arms

Providing rugged and reliable components for heavy-duty construction equipment.

Impact Resistance Durability

Railway Components

Brake Systems, Suspension Parts

Delivering reliable and safety-critical components for rail infrastructure.

EN 15590 Certified Vibration Dampening

Industry
Applications

Versatile casting solutions for diverse sectors.

Automotive

Engine blocks, cylinder heads, transmission housings, and other critical components.

Aerospace

Structural components, engine parts, and landing gear housings.

Oil & Gas

Valve bodies, pump housings, and pipe fittings for demanding environments.

Construction

Gearboxes, housings, and structural components for heavy machinery.

Renewable Energy

Components for wind turbines, hydroelectric systems, and solar power infrastructure.

Railway

Brake components, suspension parts, and structural elements for rail vehicles.

Quality Assurance
& Export Standards

Rigorous Quality Control

Comprehensive inspection procedures at every stage of production, ensuring adherence to the highest standards.

Advanced Testing Facilities

Utilizing state-of-the-art equipment for dimensional analysis, material testing, and non-destructive evaluation.

Certifications & Compliance

Committed to meeting international quality standards and regulatory requirements for global markets.

Trust Verified

Dedicated to providing exceptional quality and exceeding customer expectations.

✓ ISO 9001 Certified ✓ RoHS Compliant ✓ REACH Registered

Frequently Asked
Questions

Expert answers to common technical and commercial inquiries.

01

What materials can be cast using coated sand casting?

We can cast a wide range of materials including cast iron, carbon steel, stainless steel, aluminum alloys, and more. Specific material capabilities depend on project requirements.

02

What are the typical tolerances achievable with coated sand casting?

Typical tolerances range from ±0.15mm to ±0.25mm, depending on the casting size, geometry, and material. Tighter tolerances can be achieved with additional machining.

03

What is the lead time for a typical coated sand casting project?

Lead times vary based on the complexity, quantity, and material of the casting. Typically, lead times range from 4 to 8 weeks from order confirmation.

04

Do you offer design assistance and tooling support?

Yes, we provide comprehensive design assistance and tooling support to optimize your castings for manufacturability and performance.

05

What quality control procedures do you have in place?

We employ rigorous quality control procedures, including visual inspection, dimensional checks, material testing, and non-destructive evaluation to ensure consistent quality.

06

What is your capacity for large-scale production runs?

We have the capacity to handle both small-batch prototypes and large-scale production runs, efficiently meeting your volume requirements.

Cast Your Vision with Precision

Partner with us to experience exceptional casting quality, reliable delivery, and tailored solutions for your success.

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