Bespoke Customer Designed Coated Sand Casting with Custom Powder Finish

• Customization: Available
• After-sales Service: Customization
• Condition: New
• Model NO.: C23
• Axle Number: 2
• Application: Truck
• Certification: ISO, IATF 16949
• Material: Carbon Steel
• Type: Rear Axles
• Processing: Coated Sand Casting
• Surface Treatment: Powder Coated
• Surface Roughness: Ra0.8~Ra12.5
• Machining: Cusomization
• Machining Tolerance: 0.005mm-0.01mm
• Machining Method: Turning/Drilling/
• Heat Treatment: Quench and Temper
• Package: Wooden Package/Pallets
• Inspection Report: Yes
• Ingredient Ratio: Elements Such as Manganese, Silicon, Chromium, etc
• Lead Time: 30-40 Days
• Dimension: According to Customer′s Drawings
• Shape: Customer′s Standard
• Inspection Tools: CMM/Gauges/Indicators
• OEM: OEM Customer Demands
• Transport Package: Plastic Bags and Cartons
• Specification: According to product specifications
• Trademark: Customer Demands
• Origin: China
• Production Capacity: 50000

Product Description

Product Description

Industry	Material	Process	Application	Technical advantages
Commercial Vehicle Heavy-duty Truck Axle	Carbon steel	Coated Sand Casting/ Lost Wax Casting	Leaf Spring Support Bracket for Rear Axle	Multiple process layouts can take advantage of the advantages of two processes, with flexible production arrangements and high efficiency
Mining Truck Axle	Carbon steel	Coated Sand Casting	Steering Knuckle/Axle Shaft Connection Bracket on Axle	The coated sand casting uses independent sand preparation, with stable quality, good product surface finish and high production efficiency.
Heavy-duty Truck Exhausted System	Carbon steel	Lost Wax Casting	Commercial Vehicle Heavy-Duty Exhaust System	Lost wax casting process, using silica sol in the pre-process, good product surface quality, less mold cost, and small quatity production.

Company Profile

Qingdao Starise Metal Technology Co., Ltd. stands as a beacon of expertise in the world of precision casting parts, seamlessly blending industry and trade. With an impressive 30-year legacy, the company thrives on innovation, leveraging a state-of-the-art production facility sprawling over 47,000 square meters, including 10,000 square meters dedicated to high-standard workshops. Boasting an annual production capacity of over 30,000 tons, Qingdao Starise casts its net wide, reaching over 20 countries across Europe, America, and Asia. It's a testament to the company's global footprint and unwavering commitment to quality.

Our History:

1. Founding Period (1996-1998):

Launched in 1996 in the vibrant city of Pingdu, Qingdao, China, the company embarked on its journey by delivering top-tier precision casting solutions specifically crafted for the agricultural machinery and automotive axle sectors. Initially focusing on small-scale precision castings with traditional silica gel precision casting technologies, Qingdao Starise set a solid foundation for future growth.

2. Technological Accumulation and Expansion (1998-2014):

The year 1998 marked a pivotal moment with the introduction of cutting-edge investment and sand casting technologies, elevating the company's capabilities to produce medium and large-scale precision castings. By 2006, ISO9001 certification was achieved, solidifying the reliability and quality of their offerings. Between 2009 and 2014, significant expansion saw the rise of new production lines and the adoption of efficient casting processes, perfectly positioning the company to cater to a diverse range of multi-batch, custom manufacturing needs.

3. Brand Marketing (2016-2020):

2016 witnessed the company embracing the art of brand building, engaging actively in both domestic and global industry exhibitions to bolster brand recognition. The following year, Qingdao Starise expanded its reach by forging strong, long-lasting partnerships with international clients. By 2020, the firm had harnessed multiple patented technologies, enhancing product precision and quality to new heights.

4. Technological Innovation and Sustainable Development (2018-2024):

In 2018, a strategic investment led to the creation of a specialized research and development center focused on pioneering new materials and processes. The subsequent year introduced an eco-friendly precision casting process, reducing emissions and advancing the quality of both the surface and internal integrity of castings. In 2020, the company's innovative prowess was nationally recognized, earning the prestigious title of a high-tech enterprise.

5. Intelligent Manufacturing and Future Vision:

The global pandemic of 2019 acted as a catalyst for strategic transformation, propelling the company to intensify its online marketing and service capabilities, ensuring consistent business momentum. In 2021, the dawn of intelligent manufacturing unfolded, as automation and information technology became integral, refining production efficiency and management dexterity.

6. Looking Ahead:

Committed to an innovation-centric development philosophy, Qingdao Starise Metal Technology Co., Ltd. continues to strive for excellence, aiming to secure a preeminent position in the global precision casting arena.

Certifications

Processing

Investment casting stands as a pinnacle of precision engineering, a method celebrated for its exceptional capability to craft high-precision metal components. Serving an array of industries, from aerospace and automotive to medical fields, this process delivers unmatched accuracy and superior quality. Delve into the meticulously refined steps of investment casting to appreciate how these exquisite components come to life.

1. Wax Pattern Creation

The investment casting process begins with the artful creation of wax patterns. Here, master artisans inject superior wax into intricately designed aluminum molds. These molds are crafted to mirror the exact shape and dimensions of the final component with astonishing precision. The wax model stands as the cornerstone, the essential blueprint upon which the entire casting process builds. It's paramount to recognize that the craftsmanship and precision of the wax pattern are instrumental in determining the final quality and fidelity of the metal component.

2. Assembly

During the assembly phase, each exquisitely crafted wax pattern is meticulously affixed to a central wax sprue, forming what is known as a pattern assembly or a wax tree. This central sprue becomes a crucial conduit, channeling the molten metal to fill the intricate cavities crafted in the wax patterns. This stage demands exacting attention to detail to ensure that the wax patterns are correctly aligned and securely attached to the sprue, laying the groundwork for the entire casting process.

3. Shell Building

With the pattern assembly complete, we transition into the transformative shell-building phase. Here, the assembly is repeatedly immersed in a premium ceramic slurry, layer upon layer of refractory material carefully applied. Each layer must dry thoroughly before the next is added, culminating in the formation of a strong, durable ceramic shell that encases the wax patterns. This shell serves a dual purpose: providing essential structural support and safeguarding the wax models for the forthcoming steps.

4. Dewaxing

Once the robust ceramic shell is formed, the pivotal dewaxing phase begins. The assembly, now enveloped in the ceramic shell, undergoes intense heating in a specialized furnace. This process liquefies the wax, allowing it to drain away, thus epitomizing the essence of 'lost-wax casting.' The result is a hollow ceramic mold with cavities mirroring the original wax patterns, primed for the introduction of molten metal.

5. Burnout/Preheating

After dewaxing, the ceramic mold is subject to a vital burnout stage at extreme temperatures. This stage accomplishes multiple critical objectives: ensuring any residual wax is eradicated, solidifying the ceramic mold, and priming it for the pouring process. Preheating is crucial as it facilitates the smooth, even flow of molten metal, minimizing defect risks. This ensures the mold is perfectly conditioned to embrace the molten metal.

6. Pouring

At the core of the investment casting process lies the pouring stage. Here, meticulously selected molten metal is expertly poured into the preheated mold, chosen to align with specific metal grade requisites. The metal must swiftly and thoroughly navigate every intricately designed cavity, adopting the precise dimensions of the original wax patterns. As it cools and solidifies, the component's form is realized. Mastery over this step is crucial to maintaining the utmost quality and integrity of the finished product.

7. Shell Removal

With the metal now solidified, the once-protective ceramic shell is delicately removed to unveil the finished metal masterpiece. This is achieved using vibratory techniques to gently detach the shell without harming the newly formed metal component. This stage demands careful attention to ensure the integrity of the crafted metal remains intact.

8. Cut-off

Once the shell is meticulously removed, the individual metal castings are expertly separated from the central sprue with the utmost precision, utilizing specialized saws or cutting tools. This process is executed with unparalleled accuracy to ensure a flawless and precise cut, preparing the metal component perfectly for subsequent processing and refinement.

9. Finishing

The culmination of the investment casting journey involves meticulous finishing operations tailored to the component's specific needs. Depending on its application, diverse finishing methods are employed to achieve excellence. For instance, heat treatment is applied to significantly enhance the metal's mechanical properties, boosting its strength and hardness. Precision CNC machining ensures the attainment of exact dimensions and tight tolerances. Shot blasting is frequently utilized to meticulously cleanse the surface, resulting in a refined, smooth finish. Polishing is performed to achieve a luminous and captivating surface appearance, ensuring the component not only meets but exceeds expectations.

Investment casting stands as a truly extraordinary manufacturing process, blending unmatched skill, precision, and cutting-edge techniques to create superior metal components. This process consistently delivers excellence and meets the rigorous standards required across an extensive array of industries, setting a benchmark for quality and innovation.

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

Packaging & Shipping

Packaging - Excellence in Every Detail

1. Rust Prevention Treatment: Our premium-grade rust preventives are meticulously applied either through spraying or smearing, creating an impenetrable anti-rust film on the surface of the cast steel parts. This high-caliber treatment effectively safeguards against rust during both transportation and storage, ensuring your products remain pristine.
2. Buffer Protection: For those delicate parts that are more susceptible to impacts, we envelop them in premium buffer materials like foam boards and sponges. This careful wrapping provides a robust shield against any collision damage that might occur during transit, maintaining the integrity of your products until they reach your hands.
3. Outer Packaging: Small cast steel parts are securely nestled within hardy wooden boxes, packed with sufficient stuffing to eliminate any shaking during transport. For larger components, we employ custom metal or wooden frames, firmly securing them in place. If required, container transportation is employed, offering an extra layer of security and ensuring the ultimate safety of your valuable cargo.

Shipping - Swift, Reliable, and Tailored to You

1. Logistics Selection: Our strategic alliances with esteemed logistics enterprises enable us to offer a spectrum of transportation solutions. Tailored to both customer needs and product characteristics, we provide options such as road, rail, sea, and air freight, assuring you of timely and secure delivery with every shipment.
2. Delivery Timeliness: For standard orders, dispatch is guaranteed within 30 working days post-completion and quality inspection. Should urgency arise, we offer flexible negotiations to expedite delivery, prioritizing your order through both production and delivery stages to meet tighter deadlines.
3. Logistics Tracking: Stay informed with our cutting-edge real-time tracking service. Access transportation status anytime via order or logistics tracking numbers on our official site or partner platforms. Keep your finger on the pulse of your shipment's location and anticipated arrival, ensuring peace of mind from dispatch to delivery.

FAQ

1 Q: Where is our company, Starise Metal, located?
A: We are located in Qingdao City, Shandong Province, China. Maybe you know Tingdao Beer, welcome to Qingdao!

2 Q: Are we the manufacturer?
A: Yes, we are a professional manufacturer of metal castings. Our foundry mainly produces iron and steel castings by ourselves. Also, we supply the service of alloy parts casting and sourcing.

3 Q: Which casting process is the best in our company?
A: Sand Casting, lost wax casting, precision casting and investment casting process. The permanent mold casting, low pressure casting and die casting are also available.

4 Q: What materials can we cast?
A: Cast grey iron, ductile iron, carbon steel, stainless steel, alloy steel, aluminum, bronze and others.