Precision Mining Truck Axle Parts with Durable Coated 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 in the industry, seamlessly blending research, development, production, and international trade of precision casting parts into a single, integrated entity. With over 30 years of in-depth industry expertise, the company leverages the strength of its manufacturing facility, sprawling across 47,000 square meters, including 10,000 square meters dedicated to high-standard production workshops. This powerhouse of precision boasts an impressive annual production capacity exceeding 30,000 tons of premium precision cast steel parts. Our global footprint extends across more than 20 countries and regions, reaching discerning customers in Europe, America, Asia, and beyond.

Our History:

1. Founding Period (1996-1998):

Established in 1996 in Pingdu City, Qingdao, China, our enterprise embarked on a journey to deliver unparalleled precision casting solutions for the agricultural machinery and automotive axle sectors. We started with the production of small-scale precision castings, employing traditional silica gel precision casting technology, quickly earning a reputation for excellence.

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

In 1998, we embraced advanced investment and sand casting technologies, revolutionizing our capability to manufacture medium and large-scale precision castings. Achieving ISO9001 certification in 2006 solidified our commitment to quality and reliability. From 2009 to 2014, we embarked on a significant expansion of our production facilities, introducing multiple new production lines and adopting cutting-edge casting processes. This strategic growth bolstered our ability to cater to the diverse needs of multi-batch and bespoke product manufacturing.

3. Brand Marketing (2016-2020):

In 2016, we embarked on a journey to elevate our brand, actively participating in both domestic and international industry exhibitions to enhance brand visibility. By 2017, our global market outreach had expanded, forging lasting partnerships with overseas clientele. By 2020, the culmination of our efforts was evident in the development of multiple patented technologies, further refining product precision and quality, establishing us as a leader in the field.

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

In 2018, our commitment to innovation saw the establishment of a dedicated research and development center, exploring new materials and processes. The environmentally friendly precision casting process we developed in 2019 significantly curtailed pollution emissions during production, enhancing surface quality and reducing internal casting defects. Our innovation was recognized nationally in 2020 when we were honored as a high-tech enterprise.

5. Intelligent Manufacturing and Future Vision:

In response to the global pandemic of 2019, we swiftly adapted, enhancing our market strategy to bolster online marketing and service capabilities, ensuring continued business growth. The launch of our intelligent manufacturing initiative in 2021 marked a new era, integrating automation and information technology to elevate production efficiency and management prowess.

6. Looking Ahead:

As we peer into the future, our dedication to innovation-driven development remains unwavering, as we aspire to secure our leadership in the global precision casting industry, harnessing the power of cutting-edge technology and visionary strategies.

Certifications

Processing

Investment casting is a prestigious, sophisticated manufacturing process celebrated for its exceptional ability to create exquisitely precise metal components. Whether applied to the aerospace, automotive, medical fields, or beyond, this process ensures matchless accuracy and quality. Below is a comprehensive exploration of the meticulous steps involved in the investment casting process, offering a deeper insight into how these extraordinary components are brought to fruition.

1. Wax Pattern Creation

The investment casting odyssey begins with the careful and intricate creation of wax patterns. Master artisans employ their skills to inject high-quality wax material into expertly designed aluminum molds. These molds are crafted with precision to replicate the final product's exact shape and dimensions. The resulting wax model serves as the essential and foundational blueprint for the entire casting process to follow. The quality and accuracy of this wax pattern are critical, as they directly determine the outcome of the final metal component.

2. Assembly

During the assembly phase, each carefully crafted wax pattern is meticulously attached to a central wax sprue, forming what is known as a pattern assembly or wax tree. The central sprue plays an indispensable role, acting as the primary conduit for the molten metal to flow through, filling the intricately detailed cavities of the wax patterns. This stage demands impeccable attention to ensure that the wax patterns are aligned perfectly and securely attached to the sprue, guaranteeing the integrity of the final casting.

3. Shell Building

With the pattern assembly complete, the transformative shell-building stage begins. In this elaborate and delicate phase, the pattern assembly is carefully dipped into a premium ceramic slurry multiple times. Layers of refractory materials are meticulously applied, with patience to allow each layer to dry fully before the next is added. This diligent process results in a strong, durable, and thick ceramic shell that completely encases the fragile wax patterns, providing necessary structure, strength, and protection for the processes that follow.

4. Dewaxing

Once the ceramic shell is fully formed, the critical dewaxing stage is initiated. The entire encased assembly is placed into a specialized furnace and exposed to intense heat, causing the wax within the ceramic shell to melt and drain away. This step is why investment casting is also referred to as 'lost-wax casting.' The result is a hollow ceramic mold with precisely defined cavities that mirror the original wax patterns, perfectly prepared to receive the molten metal.

5. Burnout/Preheating

Following dewaxing, the ceramic mold undergoes an essential burnout process, where it is exposed to extremely high temperatures. This step serves critical purposes: it ensures the complete removal of any residual wax, further solidifies the ceramic structure, and primes the mold for the subsequent pouring process. Preheating the mold is vital as it facilitates smoother molten metal flow, ensuring even filling of the cavities and minimizing defect risks. After preheating, the mold is optimally prepared to receive the molten metal.

6. Pouring

Pouring stands as the centerpiece and most critical aspect of the investment casting process. The selected molten metal, chosen to meet the exact metal grade specifications of the component, is precisely poured into the preheated ceramic mold. The metal flows swiftly into every intricately shaped cavity, filling every minute detail of the mold. As the molten metal cools and solidifies, it adopts the precise shape and dimensions of the original wax patterns, bringing the envisioned metal component to existence. Meticulous control of the pouring process is paramount to ensuring the final product's premium quality and integrity.

7. Shell Removal

After the metal is completely solidified, the ceramic shell that encased the casting must be removed to unveil the completed metal component. Vibratory techniques are commonly utilized to gently break away the ceramic shell, delicately revealing the finely crafted metal casting within. This step requires precision and care to prevent any damage to the intricate metal part.

8. Cut-off

Following the removal of the shell, the individual metal castings are meticulously separated from the central sprue using state-of-the-art saws or cutting tools. This delicate separation process is performed with the utmost precision, ensuring a clean and flawless cut that prepares the metal component for its next stage of refinement.

9. Finishing

The culmination of the investment casting process is the execution of essential finishing operations tailored to the unique requirements of each component. Depending on its ultimate application, an array of advanced finishing techniques are employed. Heat treatment may be utilized to significantly enhance the mechanical attributes of the metal, such as its robustness and durability. CNC machining is applied to achieve superior precision in dimensions and tolerances. Shot blasting is frequently used to cleanse the surface and impart a refined, smooth finish, while polishing is carried out to attain a radiant and visually appealing surface that meets exacting aesthetic standards.

Investment casting is an extraordinary manufacturing method that harmonizes skill, precision, and cutting-edge techniques to craft high-caliber metal components. These components exceed rigorous standards and serve the diverse needs of various industries, showcasing the versatility and reliability of this remarkable process.

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: To ensure the utmost protection against rust, our cast steel parts undergo a meticulous process where they are either sprayed or smeared with premium rust preventives. This treatment forms an impenetrable anti-rust film, guaranteeing robust defense against rust during both transportation and storage.
2. Buffer Protection: To safeguard parts that are susceptible to damage, we employ advanced buffer materials, including foam boards and sponges. These materials provide a cushioning wrap that effectively prevents any collision damage throughout the transportation process.
3. Outer Packaging: Our packaging solutions are tailored for optimal safety. Small cast steel parts are securely nestled in robust wooden boxes, with additional stuffing to eliminate any movement during transit. For larger parts, we utilize customized metal or wooden frames and, when necessary, opt for container transportation to ensure maximum safety and stability en route.

Shipping

1. Logistics Selection: We partner with top-tier logistics enterprises, forging long-term collaborations to meet diverse shipping needs. Depending on customer preferences and product specifications, we offer an array of transportation options including road, rail, sea, and air freight, ensuring the goods arrive promptly and securely.
2. Delivery Timeliness: Our commitment to efficiency means that regular orders are dispatched within 30 working days post-production and inspection. For time-sensitive orders, we offer flexible negotiations to expedite delivery, prioritizing both production and shipment processes to meet your urgent needs.
3. Logistics Tracking: We provide an unparalleled real-time tracking service that keeps you informed every step of the way. Customers can easily check the status of their shipment via the order or logistics tracking number on our official website or through our trusted logistics partners, ensuring full visibility of the transportation route and expected arrival times.

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.