OEM Mining Truck Axle Parts with Coated Sand Casting Process

• 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 powerhouse of innovation and excellence in the realm of precision casting parts. With over 30 years of unwavering dedication, this industry and trade integration enterprise has carved a niche by consistently advancing in research and development, production, and global trade. Supported by a sprawling and modern production base of 47,000 square meters, including 10,000 square meters of state-of-the-art workshops, the company boasts an impressive annual production capacity exceeding 30,000 tons of high-quality precision cast steel parts. These exceptional products reach over 20 countries and regions across Europe, America, Asia, and beyond, attesting to our global reach and influence.

Our History:

1. Founding Period (1996-1998):

Founded in 1996 in the vibrant city of Pingdu, Qingdao, China, Qingdao Starise Metal Technology Co., Ltd. embarked on its journey by delivering unparalleled precision casting solutions tailored primarily for the agricultural machinery and automotive axle sectors. During these formative years, the company specialized in small-scale precision castings, harnessing the potential of traditional silica gel precision casting technology to meet and exceed industry demands.

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

The year 1998 marked a turning point as Qingdao Starise Metal Technology Co., Ltd. embraced advanced investment casting and sand casting technologies, thus broadening its capability to produce medium and large-scale precision castings. By 2006, the company had achieved the prestigious ISO9001 certification, a testament to its unwavering commitment to quality and reliability. Between 2009 and 2014, a period of expansive growth ensued. The company significantly bolstered its production facilities, introduced multiple cutting-edge production lines, and adopted efficient casting processes. This strategic expansion seamlessly matched the burgeoning demand for diverse, multi-batch, and customized product manufacturing.

3. Brand Marketing (2016-2020):

With a keen focus on brand building, 2016 saw Qingdao Starise Metal Technology Co., Ltd. take center stage at domestic and international industry exhibitions, fostering enhanced brand recognition. By 2017, the company had strategically broadened its global market footprint, forging enduring partnerships with overseas clientele. By 2020, it proudly held multiple patented technologies, underscoring significant advancements in product precision and quality, further solidifying its reputation in the field.

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

In 2018, the company made a substantial investment in a dedicated research and development center, championing the exploration of novel materials and processes. By 2019, it had innovated an eco-friendly precision casting process, drastically minimizing pollution emissions. These advancements simultaneously elevated the quality of both surface and internal aspects of castings. In 2020, the company's pioneering efforts were recognized on a national level as a high-tech enterprise, a testament to its relentless pursuit of technological excellence.

5. Intelligent Manufacturing and Future Vision:

Amid the global pandemic of 2019, Qingdao Starise Metal Technology Co., Ltd. swiftly adapted its market strategy, bolstering online marketing and service capabilities to maintain robust business growth. In 2021, the company launched an ambitious intelligent manufacturing initiative, seamlessly integrating automation with information technology to elevate production efficiency and management prowess.

6. Looking Ahead:

Driven by an unwavering commitment to innovation, Qingdao Starise Metal Technology Co., Ltd. is poised to secure a commanding presence within the global precision casting industry, steadfastly pursuing excellence and leadership in this dynamic field.

Certifications

Processing

Investment casting stands as a pinnacle of excellence and precision in the world of manufacturing, celebrated for its ability to craft high-precision metal components. Whether utilized in aerospace, automotive, medical, or a multitude of other industries, this process guarantees unmatched accuracy and quality. Here, we present an exquisite exploration of the detailed and refined steps involved in the investment casting process, offering you a captivating journey into how these extraordinary components come to life.

1. Wax Pattern Creation

The investment casting process begins with the masterful creation of wax patterns. In this initial step, highly skilled artisans inject premium-grade wax into meticulously crafted aluminum molds. These molds are precisely engineered to replicate the exact shape and dimensions of the final product with astonishing precision. The resulting wax model serves as the quintessential blueprint and foundation for the entire casting process. It's imperative to understand that the quality and precision of the wax pattern are directly reflected in the ultimate outcome of the metal component.

2. Assembly

During the assembly phase, the individually crafted wax patterns are diligently and meticulously attached to a central wax sprue, forming what is commonly known as a pattern assembly or a wax tree. This central sprue plays a crucial and indispensable role, acting as the vital channel through which the molten metal will flow, filling the intricately detailed cavities of the wax patterns. This step demands extraordinary attention to detail to ensure the precise alignment and secure attachment of the wax patterns to the sprue.

3. Shell Building

With the pattern assembly complete, we transition into the sophisticated shell-building stage. In this intricate and delicate process, the pattern assembly undergoes repeated immersions into a high-quality ceramic slurry. Layer upon layer of refractory materials are applied, with meticulous attention ensuring each layer is completely dry before proceeding to the next. This painstaking progression results in the creation of a robust, durable, and thick ceramic shell that envelops the fragile wax patterns, offering the essential structure and protection required for the subsequent stages.

4. Dewaxing

Following the formation of the ceramic shell, the essential step of dewaxing is undertaken. The entire assembly, now encased within the ceramic shell, is subjected to high temperatures in a specialized furnace. This heating process causes the wax within the shell to melt and drain away, a reason why investment casting is also referred to as "lost-wax casting." The outcome is a hollow ceramic mold with cavities precisely mirroring the original wax patterns, poised to receive the molten metal.

5. Burnout/Preheating

Post-dewaxing, the ceramic mold undergoes a burnout phase, where it faces extremely high temperatures. This critical process ensures any remaining wax is completely eliminated, fortifies the ceramic structure, and prepares the mold for pouring. Preheating the mold is paramount, aiding in the smooth flow of molten metal and ensuring even cavity filling while minimizing defect risks. Once preheated, the mold is primed to welcome the molten metal, setting the stage for the forthcoming transformation.

6. Pouring

The pouring stage stands as the heart and most pivotal aspect of the investment casting process. Here, carefully selected molten metal, attuned to the specific metal grade of the component, is expertly poured into the preheated ceramic mold. The metal swiftly traverses into the intricately shaped cavities, occupying every nook and cranny of the mold. As the molten metal cools and solidifies, it assumes the precise shape and dimensions of the original wax patterns, birthing the desired metal component. Masterful control of the pouring process is key to ensuring the final product's quality and integrity.

7. Shell Removal

After the metal solidifies, the protective ceramic shell must be removed to reveal the final metal component. Vibratory methods are adeptly employed to break away the ceramic shell, delicately unveiling the intricately crafted metal casting concealed within. This step demands cautious handling to prevent any potential damage to the delicate metal part, showcasing the intricate craftsmanship achieved through this method.

8. Cut-off

Once the shell has been meticulously removed, the individual metal castings undergo a precise separation from the central sprue. This critical step employs specialized saws or cutting tools to ensure each cut is both clean and accurate, preparing the metal component perfectly for the next stages of processing with utmost precision.

9. Finishing

The concluding stage of the investment casting journey involves meticulous finishing operations tailored to meet the specific requirements of each component. Depending on the intended application, a range of sophisticated finishing techniques may be employed. For example, heat treatment may be required to significantly enhance the metal's mechanical properties, such as increasing its strength and hardness. CNC machining offers the capability to achieve exceptional precision in dimensions and tolerances. Shot blasting is often the preferred choice for cleaning surfaces and attaining a refined, smooth finish, while polishing is applied to achieve the desired bright and visually appealing surface appearance, ensuring each component not only functions superbly but also exudes quality and elegance.

Investment casting is an extraordinary manufacturing process that seamlessly integrates skill, precision, and cutting-edge techniques to create high-quality metal components. These components consistently meet and exceed the most rigorous standards, serving a diverse array of industries with utmost reliability and excellence.

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

1. Rust Prevention Treatment: Each meticulously crafted cast steel component is either sprayed or smeared with premium rust preventatives. This forms a robust and impermeable anti-rust barrier, ensuring that every piece remains in pristine condition during the entire transportation and storage journey.
2. Buffer Protection: For those delicate parts susceptible to impacts, we employ exceptional buffer materials like foam boards and sponges. These materials provide a cushioned barrier that safeguards against any potential collision damage throughout the transportation process.
3. Outer Packaging: Smaller cast steel pieces are carefully encased in solid wooden boxes filled with protective stuffing, ensuring zero movement during transit. Meanwhile, larger components are securely fastened with specially designed metal or wooden frames. For additional security, container transportation is available, guaranteeing the utmost safety during delivery.

Shipping

1. Logistics Selection: With robust partnerships established with leading logistics enterprises, we offer versatile transportation options tailored to customer needs and product characteristics. Whether by road, rail, sea, or air, our logistics solutions ensure efficient and secure delivery, meeting every requirement for timely arrival.
2. Delivery Timeliness: For standard orders, shipments will be dispatched within 30 working days post-completion and inspection. In cases of urgency, we offer flexible arrangements to expedite delivery, prioritizing both production and dispatch to meet your urgent needs.
3. Logistics Tracking: Our state-of-the-art real-time tracking service keeps you informed every step of the way. Customers can effortlessly monitor the status of their shipments using the order or logistics tracking number via our official site or partner platforms, staying updated on the current location and expected delivery time of their goods.

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.