Precision Coated Sand Casting Axle Parts for Mining Trucks

• 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 excellence in the precision casting industry. As a dynamic industry and trade integration enterprise, we specialize in the meticulous research, cutting-edge development, and expansive global trade of precision casting parts. With our own state-of-the-art factory, we have been at the forefront of the industry for over three decades. Nestled in a modern production haven spreading across an impressive 47,000 square meters, including 10,000 square meters dedicated to high-standard production workshops, we proudly boast an annual production capacity exceeding 30,000 tons of meticulously crafted precision cast steel parts. Our superior products have earned us a prestigious spot in over 20 countries and regions across Europe, America, Asia, and beyond.

Our History:

1. Founding Period (1996-1998):

A journey that began in 1996 in the vibrant city of Pingdu, Qingdao, China, saw our company rise to prominence by delivering unparalleled precision casting solutions tailored for the agricultural machinery and automotive axle sectors. During this formative period, we specialized in producing small-scale precision castings, leveraging the traditional silica gel precision casting technology to meet industry demands.

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

The year 1998 marked a pivotal point as we embraced cutting-edge investment and sand casting technologies, paving the way for the production of medium to large-scale precision castings. Our commitment to quality was solidified in 2006 when we achieved ISO9001 certification, a testament to our unwavering dedication to consistent excellence. Between 2009 and 2014, we embarked on an ambitious expansion journey, significantly augmenting our production facilities, launching multiple new production lines, and adopting efficient casting processes. These strategic enhancements empowered us to adeptly cater to the diverse needs of multi-batch and customized product manufacturing.

3. Brand Marketing (2016-2020):

The year 2016 heralded a new era of brand elevation as we intensified our focus on brand building. By actively participating in influential domestic and international industry exhibitions, we amplified our brand's recognition. 2017 was marked by strategic expansion into global markets and the cultivation of enduring cooperative partnerships with overseas clientele. By 2020, we proudly introduced multiple patented technologies, elevating both the precision and quality of our products to new heights.

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

In 2018, we made a bold investment to establish a cutting-edge research and development center dedicated to pioneering new materials and processes. By 2019, our innovation bore fruit as we developed an eco-friendly precision casting process that dramatically reduced pollution emissions, while markedly enhancing the quality of both surface and internal casting defects. Our relentless pursuit of innovation was officially recognized in 2020 when we were honored as a national high-tech enterprise, a testament to our groundbreaking achievements.

5. Intelligent Manufacturing and Future Vision:

In the face of the global pandemic in 2019, we adapted swiftly, recalibrating our market strategy to bolster our online marketing and service capabilities, ensuring continued robust business growth. By 2021, we championed an intelligent manufacturing initiative, seamlessly integrating automation and information technology, thereby amplifying our production efficiency and management excellence.

6. Looking Ahead:

With an unwavering commitment to our innovation-driven development philosophy, Qingdao Starise Metal Technology Co., Ltd. is dedicated to securing a vanguard position in the global precision casting arena.

Certifications

Processing

Investment casting is a marvel of engineering, an intricate and highly sophisticated manufacturing process known for delivering exceptional precision in metal components. Widely embraced across industries such as aerospace, automotive, and medical, this method promises unrivaled accuracy and quality. Immerse yourself in the intricate steps of the investment casting process, and uncover how these extraordinary components are meticulously brought to life.

1. Wax Pattern Creation

The journey of investment casting begins with the meticulous art of wax pattern creation. Skilled artisans expertly inject high-grade wax into meticulously crafted aluminum molds, designed to mirror the exact shape and dimensions of the ultimate product with astonishing precision. This wax model becomes the blueprint, the very cornerstone for the entire casting process. Bear in mind, the precision and quality of this wax pattern are integral to achieving the flawless final metal component.

2. Assembly

During the assembly phase, each individual wax pattern is carefully and skillfully attached to a central wax sprue, forming what is known as a pattern assembly or a wax tree. The central sprue is vital, serving as the primary conduit for molten metal to flow and fill the complex cavities of the wax patterns. This step demands meticulous attention to ensure precise alignment and secure attachment of wax patterns to the sprue, laying the groundwork for success.

3. Shell Building

With the pattern assembly complete, the transformative phase of shell building begins. The assembly is repeatedly immersed in a premium ceramic slurry, with each layer of refractory material painstakingly applied and allowed to dry thoroughly before the next is added. This careful process results in a robust and thick ceramic shell that encases the delicate wax patterns, ensuring structural integrity and protection for the following steps.

4. Dewaxing

Once the ceramic shell reaches perfection, the vital dewaxing step commences. Encased in the ceramic shell, the assembly is subjected to high temperatures in a specialized furnace, causing the wax to melt and drain away. This process, also called 'lost-wax casting,' results in a hollow ceramic mold with precise replicas of the original wax patterns, perfectly primed to receive molten metal.

5. Burnout/Preheating

Post-dewaxing, the ceramic mold enters the burnout phase, undergoing exposure to extreme heat. This step ensures residual wax is completely eradicated, fortifies the ceramic structure, and readies the mold for pouring. Preheating is crucial, promoting smooth molten metal flow and even cavity filling, minimizing defects. Once preheating is concluded, the mold is optimally primed for molten metal reception.

6. Pouring

Pouring represents the zenith of the investment casting sequence. Carefully selected molten metal, meeting specific component grade requirements, is poured into the preheated mold. The metal flows swiftly, filling every intricate cavity, adopting the precise shape and dimensions of the original wax patterns. As the metal cools and solidifies, it brings the envisioned metal component to life. This step is crucial, requiring precise control to ensure the final product's integrity and quality.

7. Shell Removal

With metal solidification complete, the protective ceramic shell is meticulously removed to unveil the final metal masterpiece. Vibratory techniques are often employed to break the shell, revealing the finely crafted casting within. This step demands delicate handling to prevent any damage to the intricate metal component beneath.

8. Cut-off

Once the protective shell is meticulously removed, each metal casting is expertly separated from the central sprue using advanced saws or precision cutting tools. This separation process is executed with the utmost precision to ensure every cut is perfectly clean and accurate, preparing the metal component for its journey through further processing.

9. Finishing

The grand finale of the investment casting process is the finishing stage, where every component is polished to perfection. This step is tailored to meet the exacting demands of each specific application. A variety of sophisticated finishing techniques may be employed to enhance the component's attributes. Heat treatment could be utilized to bolster the metal's mechanical strength and hardness. Precision CNC machining ensures the achievement of the most exact dimensions and tolerances. The surface may undergo shot blasting for a pristine, smooth finish, while polishing can be applied to achieve a stunningly lustrous and attractive surface.

Investment casting stands as a truly magnificent manufacturing process, seamlessly blending skill, precision, and cutting-edge techniques to create high-quality metal components. These components are crafted to meet the rigorous standards required across a diverse array of industries.

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: Our expert team ensures that each surface of these robust cast steel parts is meticulously sprayed or coated with superior-grade rust preventives. This creates a highly effective, dense anti-rust film, safeguarding the parts against rust and corrosion during both transportation and storage, keeping them in pristine condition.
2. Buffer Protection: To protect parts susceptible to damage, we utilize premium buffer materials such as foam boards and sponges, carefully wrapping them to mitigate collision damage during transit. This ensures that every part arrives intact and in perfect working order.
3. Outer Packaging: Smaller cast steel components are securely packaged in durable wooden boxes, with interior stuffing providing stability to prevent any movement during transit. Larger parts are expertly secured using custom metal or wooden frames, and when necessary, we employ container shipping to guarantee the utmost in transportation safety and security.

Shipping

1. Logistics Selection: Partnering with several renowned logistics enterprises, we offer a variety of transportation options tailored to suit customer requirements and product characteristics. Whether it's road, rail, sea, or air transport, we ensure your goods are delivered promptly and safely, enhancing your peace of mind.
2. Delivery Timeliness: For standard orders, dispatch occurs within 30 working days following product completion and inspection. However, for urgent requests, we're flexible; delivery times can be negotiated and prioritized to meet your critical needs swiftly.
3. Logistics Tracking: Our real-time tracking service provides complete transparency during shipment. Customers can conveniently monitor the real-time status and location of their shipments using their order or logistics tracking number via our official website or through our logistics partners' platforms, ensuring you stay informed every step of the way.

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.