Investment Casting Auto Spare Parts with Tight Machining Tolerance

• Customization: Available
• Type: Customer Designed
• Casting Method: pressure Crystallization
• Model NO.: SA2F2T4
• Sand Core Type: Resin Sand Core
• Application: Agricultural Machinery Parts
• Machining: Turning/Milling/Drilling/Grinding/Boring/Planing
• Material: Steel
• Surface Treatment: Powder Coated
• Surface Roughness: Ra0.8~Ra12.5
• Standard: ASME
• Certification: ISO 9001:2000, ISO 9001:2008, IATF 16949
• Processing: Precision Casting/Investment Casting
• Size: According to Customer′s Drawings
• Machining Tolerance: 0.005mm-0.01mm
• Lead Time: 30-40 Days
• Sand Core: Resin Sand Core/Clay Sand Core
• Inspection Tools: CMM/Gauges/Indicators
• Heat Treatment: Quench and Temper
• Transport: by Sea/by Train/by Air/by Truck
• Package: Carton/Box/Pallets
• Inspection Report: Yes
• Shape: Customer Designed
• Transport Package: Plastic Bags and Wooden Cartons
• Specification: According to product specifications
• Trademark: Customer Demands
• Origin: China
• Production Capacity: 500000

Product Description

Product Description

Application	Heavy truck parts/ Light Truck parts/ Auto Spare Parts Construction Machinery /Agricultural Machinery / Valve / Pump / Elevator Part / Construction Tools / Fireflghting Equipment /etc
Process	Mold Designed, Casting, Heat Treatment, Machining, Surface treatment, Inspection, Packing, Loading
Materials	Grey cast iron, Ductile cast iron, Carbon steel, Stainless steel, Alloy Steel etc
Casting technical	Clay dry sand casting / resin sand casting / precision casting / investment casting / lost wax casting / shell-mould / silica sol casting / water glass casting
Casting blank size	2mm-1500mm / according to customer's requirement
Casting blank weight	0.1kg-2000kg
Casting tolerance	CT5-CT8
Machining tolerance	0.01mm
Machining	Lathing / Milling / Turning / Boring / Drillig / Tapping / Grinding / etc
Surface qulity	Ra0.8-Ra3.2 / according to customer requirement
Surface treatment	Shot blasting / Polishing / Painting / Powder coating / Anodizing / Zinc plating / Nickel plating / blacking / etc
Quality control	100% inspection berore shipment
Design / File / formats	3D, Auto CAD (IGS,DXF,DXF,DWG,STP, STEP,STL,X-T) / Soild Works / Unigraphics / PDF /etc
Certification	ISO9001:2008, IATF 16949
Package	Bubble plastic bag / polybag / pallet / wooden case etc

Detailed Photos

1. Unbelievable Cost Efficiency: Embracing the practicality of raw materials like molding sand, which are both affordable and readily available, our process avoids the need for intricate and expensive molds. This makes it perfect for small-batch productions or trial manufacturing of emerging products, where molds can be crafted swiftly, drastically minimizing production expenses. This budget-friendly approach empowers businesses to optimize resources without compromising on the highest quality standards.
2. Remarkable Versatility: Sand casting stands at the forefront of adaptability, effortlessly producing castings of any shape, size, and weight, including the most intricate geometrical designs. It supports an extensive range of casting alloys, such as cast iron, cast steel, aluminum alloys, and copper alloys, ensuring it can meet the diverse demands across various industries and applications with unmatched versatility.

3. Outstanding Flexibility: With its versatile production capabilities, sand casting seamlessly adapts to modifications in product design. When adjustments are necessary, only the sand mold requires recalibration, eliminating the expense of creating new molds. This is particularly beneficial for small-batch productions and new product innovation, effectively cutting down the research and development timeline and accelerating time-to-market.

4. Superior Permeability: Our molding sand boasts superior permeability, allowing gases to escape efficiently during the pouring process. This prevents gas pores and other defects in the casting, guaranteeing top-notch internal quality. Additionally, it reduces pour resistance, enabling better mold cavity filling and enhancing the overall quality of the molding process.

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5. Effortless Post-processing: Once the sand mold is detached, the castings typically need only straightforward cleaning and processing, such as grinding and slicing off risers. With fewer post-processing steps than precision casting methods like investment casting, costs remain low. This makes sand casting exceptionally advantageous for casting productions with less stringent surface quality requirements.

6. Exceptional Production Efficiency: In high-volume production, cutting-edge automated devices such as automatic molding and pouring machines are employed to significantly elevate production efficiency. These innovations quickly produce sand molds and execute pouring operations, reducing manual labor requirements while ensuring stable and consistent outputs. Major foundries achieve high-efficiency sand casting production via advanced automation lines, satisfying the substantial market demand with ease.

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Company Profile

Qingdao Starise Metal Technology Co., Ltd. is a distinguished leader in the precision casting sector, expertly blending research, development, manufacturing, and international commerce. With a legacy that spans over three decades, this esteemed company is home to a state-of-the-art production hub, covering an impressive 47,000 square meters in the vibrant city of Qingdao. Within this expansive site, a dedicated 10,000-square-meter area is allocated for high-standard production workshops, achieving an outstanding annual production of over 30,000 tons of precision-cast steel components. These meticulously engineered products reach more than 20 countries and regions, including Europe, America, and Asia, exemplifying the company's global reach and commitment to excellence.

Our History:

1. Founding Period (1996-1998):
In the bustling city of Pingdu, Qingdao, China, Qingdao Starise Metal Technology Co., Ltd. was founded in 1996, embarking on a visionary journey to provide unmatched precision casting solutions tailored for the agricultural machinery and automotive axle sectors. During its early years, the company thrived by producing small-scale precision castings using the traditional silica gel precision casting techniques, thereby establishing a robust foundation for future growth and success.

2. Technological Accumulation and Expansion (1998-2014):
The year 1998 was a turning point with the adoption of advanced investment and sand casting technologies, catapulting the company into medium and large-scale precision castings. In 2006, a landmark achievement was the acquisition of ISO9001 certification, underscoring the company's steadfast dedication to quality and reliability. This transformative era witnessed the expansion of production capabilities, the integration of state-of-the-art production lines, and the implementation of efficient casting processes, significantly enhancing production capacity to meet diverse, multi-batch, and custom manufacturing demands.

3. Brand Marketing (2016-2020):
In 2016, the company initiated a strategic brand enhancement initiative by participating in prestigious industry exhibitions globally, thereby elevating its brand visibility. By 2017, the company had expanded its global presence, establishing enduring partnerships with international clients. These initiatives peaked in 2020 with the development of a range of patented technologies, significantly improving product precision and quality, and cementing the company's standing as a global pioneer in precision casting.

4. Technological Innovation and Sustainable Development (2018-2024):
Driven by relentless innovation, 2018 witnessed the establishment of an avant-garde R&D center focused on pioneering new materials and processes. In 2019, an environmentally friendly precision casting process was developed, dramatically reducing emissions while enhancing the quality of surface and internal casting defects. In 2020, the company earned the prestigious title of a national high-tech enterprise, a recognition of its exceptional contributions to technological innovation and sustainable development.

5. Intelligent Manufacturing and Future Vision:
Amid the global pandemic of 2019, the company showcased resilience by adapting its market strategies, strengthening online marketing and service capabilities to ensure sustained growth. The year 2021 heralded the era of intelligent manufacturing, where automation and information technology converged to amplify production efficiency and management excellence.

6. Looking Ahead:
Guided by a steadfast commitment to innovation-driven progress, Qingdao Starise Metal Technology Co., Ltd. aspires to secure a distinguished position in the global precision casting industry, pioneering advancements that define the future.

Processing

Materials We Cast

Material	Carbon Steel	Ductile Iron	Alloy Steel	Stainless Steel	Manganese Steel
Material Grade/Designation	ZG200-400 ZG230-450 ZG270-500 ZG310-570 ZG340-640 Q235	QT350-22L QT400-18 QT400-18L QT450-10 QT500-7 QT600-3 QT700-2 QT800-2 QT900-2 QTD800-10 QTD900-8 QTD1050-6 QTD1200-3 QTD1400-1	ZG20Mn, ZG30Mn ZG40Mn, ZG20Mn2 ZG35CrMnSi, ZG40Cr ZG35CrMo, ZG42CrMo AH36,EH36,FH36 Q420qE,Q500qE 16MnDR 09MnNiDR ZGD410-620 ZGD535-720 ZGD650-830 ZGD730-310 ZGD840-1030 ZGD1030-1240 ZGD1240-1450	06Cr19Ni10 022Cr19Ni10 06Cr17Ni12Mo2 022Cr17Ni12Mo2 06Cr18Ni12Mo2Cu2 015Cr21Ni26Mo5Cu2 12Cr13 30Cr13 68Cr17 022Cr12 10Cr17 019Cr19Mo2NbTi 022Cr23Ni5Mo3N 022Cr25Ni7Mo4N 05Cr17Ni4Cu4Nb 07Cr15Ni7Mo2AL	ZGMn13-1 ZGMn13-2 ZGMn13-3 ZGMn13Cr2 Q355B Q460C 30Mn2Cr10 40Mn18Cr3 ZGMn18Cr2
Standard	AISI - American Iron and Steel Institute ASTM - American Society for Testing and Materials DIN - Deutsches Institut für Normung BS - British Standards ANSI - American National Standards Institute JIS - Japanese Industrial Standards AFNOR - Association Française de Normalisation AS - Standards Australia ASME - American Society of Mechanical Engineers EN--European Norm GB--National Standard Chinese
Note	Apart from the above materials, we can cast based on customers' specifications

OUR CERTIFICATE

Packaging & Shipping

Packaging

1. Rust Prevention Treatment: Envelop your cast steel parts in a shield of protection with our top-tier rust preventive treatments. By applying a superior quality spray or smear, we create a robust anti-rust film that acts as a formidable barrier against corrosion during both transportation and storage, ensuring your products remain pristine and ready for use.
2. Buffer Protection: Safeguard your valuable parts from any potential impact damage. For components susceptible to bumps, we meticulously use premium buffer materials such as foam boards and sponges. These protective layers are carefully wrapped around each part, effectively cushioning them against any potential collision damage during their journey.
3. Outer Packaging: Our packaging is expertly designed for maximum security and stability. Smaller cast steel parts are cozily nestled within solid wooden boxes, carefully filled with protective stuffing to eliminate any movement during transport. Larger parts are securely anchored with customized metal or wooden frames, and for added safety, we employ container transportation when necessary. This ensures your goods arrive at their destination intact and unharmed.

Shipping

1. Logistics Selection: Experience seamless logistics with our strategic partnerships with leading logistics enterprises. We provide a diverse array of transportation options-road, rail, sea, and air-to perfectly align with your needs and the nature of your goods, guaranteeing swift and secure delivery every time.
2. Delivery Timeliness: Our commitment to timely delivery is unmatched. Regular orders are dispatched within 30 working days post-completion and inspection. For urgent requirements, we offer flexible arrangements, prioritizing your order to accelerate production and delivery, ensuring your timeline is met with precision.
3. Logistics Tracking: Stay in the loop with our advanced real-time tracking service. By simply using your order or logistics tracking number, you can monitor the journey of your goods via our official website or partner logistics platforms, providing you with updates on location and estimated arrival time, whenever you need them.

FAQ

1 Q: What casting processing can we do?
A: Coated sand casting, investment casting, sand casting, Precision Casting, sodium silicate sand casting, silica sol-water glass composite precision casting.

2 Q: What materials can we cast?
A: The materials we can cast include carbon steel, stainless steel, alloy steel, manganese steel, and ductile iron. We can also cast according to customers' demand specifications.

3 Q: What industry are we casting?
A: Agricultural machinery, construction machinery, railway transportation, commercial vehicles, oil and gas, industrial valves, mining, power sector/utility industry, architecture and engineering and so on.

4 Q: What's the lead time of production?
A: Producing samples takes about 30 days (model development 15-20 days, sample production 10 days).
Bulk orders after the mold is finished take about 40 days.

5. Q: How do we manage in-house inspections?
A: We manage general inspection in-house, such as material spectrometer test, physicalproperties test,CMM inspection, and dimension inspection with a gauge. Some specialinspections, such as X-ray NDT tests, need outsourcing.