OEM Durable Axle Parts for Heavy-Duty Mining Truck Use

• 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 realm of precision casting, masterfully blending industry expertise with cutting-edge trade practices. With a steadfast dedication spanning over three decades, this dynamic enterprise thrives on innovation, fueled by its expansive 47,000 square meter production base. Here, over 30,000 tons of premium precision cast steel parts are crafted annually, meeting the rigorous demands of global markets. Renowned for its commitment to quality, Qingdao Starise exports its exceptional products to more than 20 countries across Europe, America, and Asia, ensuring excellence is a universal language.

Our History:

1. Founding Period (1996-1998):

The journey of excellence commenced in 1996 when Qingdao Starise was established in Pingdu City, Qingdao, China. During its nascent stage, the company specialized in offering top-notch precision casting solutions tailored for the agricultural machinery and automotive axle sectors. This era marked the advent of small-scale precision castings, meticulously crafted using the time-honored silica gel precision casting technology.

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

A pivotal transformation unfolded in 1998 with the introduction of pioneering investment casting and sand casting technologies. This advancement facilitated the production of medium to large-scale precision castings. The acquisition of ISO9001 certification in 2006 further cemented the company's reputation for quality and reliability. Between 2009 and 2014, the company embarked on an ambitious expansion of its production facilities, incorporating new production lines and refining casting processes to cater to diverse, multi-batch custom manufacturing needs.

3. Brand Marketing (2016-2020):

In 2016, Qingdao Starise embarked on a transformative journey of brand building, actively engaging in both domestic and international industry exhibitions to elevate its brand stature. By 2017, the company had broadened its global footprint, forging enduring partnerships with overseas clientele. By 2020, it had not only enriched its market presence but had also pioneered multiple patented technologies, enhancing both product precision and quality.

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

Pioneering innovation took center stage in 2018, as the company inaugurated a dedicated research and development hub to delve into new materials and processes. The breakthrough came in 2019 with the development of an eco-friendly precision casting process that drastically minimized pollution emissions while elevating the quality of the castings. The recognition as a national high-tech enterprise in 2020 highlighted the company's trailblazing advancements in technology and innovation.

5. Intelligent Manufacturing and Future Vision:

In the face of the global pandemic in 2019, Qingdao Starise adeptly pivoted its market strategy, enhancing its online marketing and service capabilities to sustain robust growth. The year 2021 marked the dawn of an intelligent manufacturing era, where automation and information technology seamlessly integrated to enhance production efficiency and management prowess.

6. Looking Ahead:

Steering towards the future with an unwavering commitment to innovation, Qingdao Starise Metal Technology Co., Ltd. aspires to ascend to the pinnacle of the global precision casting industry, guided by a vision of continuous advancement and leadership.

Certifications

Processing

Investment casting is the pinnacle of precision manufacturing, celebrated for its unparalleled ability to create highly accurate metal components. Across diverse industries from aerospace to medical, this process stands out for its exceptional precision. Dive into the refined, detailed steps of investment casting to discover the artistry behind crafting these extraordinary components.

1. Wax Pattern Creation

The investment casting odyssey begins with the artful creation of wax patterns. Skilled artisans meticulously inject premium wax into precisely engineered aluminum molds. These molds are crafted to replicate the exact shape and dimensions of the final product with remarkable precision. This wax model is the cornerstone, the blueprint that sets the stage for the entire casting journey. Remember, the quality and precision of this wax pattern are pivotal to the success of the final metal component.

2. Assembly

During the assembly phase, each individually crafted wax pattern is precisely attached to a central wax sprue, forming what is known as a pattern assembly or wax tree. This central sprue is crucial, serving as the pathway for molten metal to flow into the intricate wax pattern cavities. Meticulous attention to detail is paramount to ensure the wax patterns are perfectly aligned and securely attached to the sprue.

3. Shell Building

With the pattern assembly complete, we transition to the transformative shell-building stage. This intricate process involves repeatedly dipping the pattern assembly into a high-quality ceramic slurry. Each layer of refractory material must dry completely before the next is applied, resulting in a robust, durable ceramic shell that envelops the wax patterns. This shell provides essential structure and protection, preparing the casting for the next phases.

4. Dewaxing

The crucial dewaxing step follows the formation of the ceramic shell. The encased assembly is placed into a specialized furnace at high temperatures, causing the wax to melt and drain out. Known as 'lost-wax casting,' this process results in a hollow ceramic mold with precisely defined cavities, an exact replica of the original wax patterns, ready to welcome the molten metal.

5. Burnout/Preheating

Post-dewaxing, the ceramic mold undergoes a burnout, exposed to high temperatures to ensure all residual wax is removed, the ceramic structure hardens, and the mold is prepared for pouring. Preheating is vital as it facilitates a smooth flow of molten metal, ensuring even cavity filling and minimizing defects. Once preheated, the mold is perfectly primed to receive the molten metal.

6. Pouring

Pouring is the heart of the investment casting process. Carefully selected molten metal, meeting specific grade requirements, is precisely poured into the preheated ceramic mold. The metal flows swiftly into every intricately shaped cavity, adopting the exact shape and dimensions of the wax patterns. As the metal cools and solidifies, a high-quality metal component is born. Precision during pouring is crucial to uphold the product's integrity and quality.

7. Shell Removal

Once the metal has solidified, it's time to unveil the final masterpiece. The ceramic shell is delicately removed using vibratory methods, revealing the intricately crafted metal casting within. This step demands careful handling to preserve the integrity of the delicate metal part.

8. Cut-off

Once the shell has been meticulously removed, the individual metal castings are expertly separated from the central sprue with the use of specialized saws or cutting tools. This precise separation ensures a clean and accurate cut, preparing the metal component perfectly for the next stages of processing.

9. Finishing

The culmination of the investment casting process involves executing any necessary finishing operations to precisely meet the component's specific requirements. This may include a variety of sophisticated finishing techniques. For example, heat treatment could be employed to significantly enhance the metal's mechanical properties, such as its strength and hardness. CNC machining is often applied to ensure the highest level of dimensional accuracy and tight tolerances. Further, shot blasting is frequently used to cleanse the surface and create a refined, smooth finish, while polishing can be undertaken to achieve a luminous and appealing surface appearance tailored to the client's desires.

Investment casting is an extraordinary manufacturing process, seamlessly blending skill, precision, and cutting-edge techniques to produce superior metal components. These components meet and often surpass the most stringent standards, serving an extensive array of industries with exceptional quality and reliability.

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: Delight in the superior protection of our products through meticulously engineered packaging solutions that guarantee safe arrival.

1. Rust Prevention Treatment: Our cast steel parts are meticulously coated with top-tier rust preventives, forming an impenetrable shield that guards against rust during both transportation and storage, ensuring long-lasting durability.
2. Buffer Protection: To minimize risk and prevent damage, vulnerable parts are enveloped in protective buffer materials, such as foam boards and sponges, providing a safeguard against potential collisions during transit.
3. Outer Packaging: Small and large cast steel parts find their perfect enclosure in robust wooden boxes and frames, specifically designed to prevent any movement or damage. For added security, we employ customized metal frames or wooden frames for larger parts, and leverage container transportation when necessary, guaranteeing secure and steadfast delivery.

Shipping: Experience seamless and efficient shipping that meets your timeline and exceeds your expectations.

1. Logistics Selection: Our established partnerships with premier logistics enterprises allow us to tailor transportation methods to your needs. Choose from road, rail, sea, or air to ensure your goods reach their destination safely and punctually.
2. Delivery Timeliness: With a commitment to punctuality, standard orders are dispatched within 30 working days post-inspection. For urgent requests, we offer flexible solutions to expedite production and delivery, ensuring your needs are prioritized.
3. Logistics Tracking: Stay informed with our real-time tracking service. Effortlessly monitor the journey of your goods using your order or logistics tracking number through our website or partner platforms, keeping you updated on their location and expected arrival.

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.