High-Quality Coated Axle Parts for Mining Truck Applications

• 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. shines as a beacon of innovation and excellence, seamlessly blending industry and trade in the realm of precision casting parts. With a robust foundation in R&D, production, and global commerce, this enterprise has been a stalwart presence in the industry for over three decades. Nestled within its expansive 47,000 square meter facility, including state-of-the-art workshops spanning 10,000 square meters, the company boasts an impressive annual production capability exceeding 30,000 tons of precision cast steel parts. These exceptional products, renowned for their quality and precision, make their way to over 20 countries and regions worldwide, including Europe, America, and Asia.

Our History:

1. Founding Period (1996-1998):

Since its inception in 1996 in Pingdu City, Qingdao, China, Qingdao Starise Metal Technology Co., Ltd. has been a trailblazer in offering superior precision casting solutions, particularly for the agricultural machinery and automotive axle sectors. Initially, the focus was on crafting small-scale precision castings utilizing traditional silica gel casting methods, establishing a foundation of quality and excellence.

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

The year 1998 marked a technological leap as the company embraced advanced investment and sand casting technologies, paving the way for the production of medium to large-scale precision castings. By 2006, the acquisition of ISO9001 certification solidified its commitment to excellence and reliability. The period from 2009 to 2014 was transformative, characterized by a significant expansion of production facilities, the introduction of multiple cutting-edge production lines, and the adoption of efficient casting processes, all tailored to meet the burgeoning demands for diverse, multi-batch, and highly customized manufacturing solutions.

3. Brand Marketing (2016-2020):

In 2016, the company turned its focus towards building its brand, actively engaging in domestic and international industry exhibitions to boost brand awareness. By 2017, it had expanded its global footprint and formed enduring partnerships with overseas clientele. By 2020, these efforts bore fruit with the development of multiple patented technologies, elevating the precision and quality of its products to new heights.

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

The year 2018 heralded a new era of innovation as the company established a dedicated R&D center to explore groundbreaking materials and processes. In 2019, they pioneered an environmentally friendly precision casting process, substantially cutting pollution emissions and enhancing the quality of their castings. Recognition as a national high-tech enterprise in 2020 further cemented their status as leaders in technological advancement.

5. Intelligent Manufacturing and Future Vision:

Adapting to the challenges of the global pandemic in 2019, the company swiftly recalibrated its market strategy, bolstering online marketing and service capabilities to sustain growth. By 2021, it embarked on an ambitious intelligent manufacturing journey, integrating automation and IT to boost production efficiency and managerial prowess.

6. Looking Ahead:

The company is steadfast in its dedication to innovation-driven growth, aiming to ascend to the pinnacle of the global precision casting industry, continuously pushing boundaries and setting new standards of excellence.

Certifications

Processing

Investment casting represents an artful fusion of precision and sophistication in manufacturing, celebrated for its unparalleled ability to create high-precision metal components. From the skies to the roadways, and even into the medical realm, this process stands as a testament to top-tier accuracy and quality. Below is a comprehensive glimpse into the detailed and refined steps of the investment casting process, designed to demystify how these exceptional components are brought to life.

1. Wax Pattern Creation

The investment casting odyssey initiates with the precise creation of wax patterns. Expert artisans delicately inject top-grade wax into meticulously engineered aluminum molds, each designed to flawlessly replicate the exact contours and dimensions of the final masterpiece. This wax model serves as the cornerstone, laying the foundation for the entire casting journey. It's vital to understand that the excellence and precision of the wax pattern are pivotal, as they directly influence the ultimate quality and integrity of the metal component.

2. Assembly

During the assembly phase, the individually crafted wax patterns are artfully and diligently attached to a central wax sprue. This assembly, often referred to as a pattern assembly or wax tree, plays a critical role by serving as the essential conduit for the molten metal. The sprue ensures the seamless flow of metal, filling the elaborate cavities of the wax patterns. This step demands meticulous attention to detail, ensuring perfect alignment and secure attachment of the wax patterns to the sprue.

3. Shell Building

Following the completion of the pattern assembly, the journey advances to the intricate shell-building stage. In this meticulous phase, the pattern assembly is repeatedly immersed in a premium ceramic slurry, with multiple layers of refractory materials applied. It's imperative to allow each layer to dry completely before proceeding to the next. This diligent process culminates in the formation of a strong, durable ceramic shell, encasing the delicate wax patterns and providing the necessary structure and protection for the following stages.

4. Dewaxing

With the ceramic shell fully formed, the pivotal dewaxing step begins. The entire assembly, now encased in the ceramic shell, is placed into a specialized furnace and exposed to elevated temperatures. This heating process causes the wax to melt and drain away, hence why investment casting is also known as 'lost-wax casting.' The result is a hollow ceramic mold with precisely defined cavities, accurately reflecting the original wax patterns, ready to embrace the molten metal.

5. Burnout/Preheating

Upon completion of the dewaxing process, the ceramic mold undergoes an essential burnout phase, subjected to extreme heat. This critical process ensures complete removal of any residual wax, enhances the ceramic's robustness, and primes the mold for the imminent pouring stage. Preheating is crucial, as it aids the smooth flow of molten metal, ensuring even filling of the cavities and minimizing defects. Once preheating concludes, the mold is primed and perfectly poised to receive the molten metal.

6. Pouring

Pouring is the heart and soul of the investment casting process. Molten metal, carefully selected to meet the precise metal grade requirements, is expertly poured into the preheated mold. The metal cascades rapidly into the intricately fashioned cavities, occupying every nook and cranny. As it cools and solidifies, the metal assumes the exact shape and dimensions of the original wax patterns, transforming into the desired metal component. The pouring process demands precision control to guarantee the quality and integrity of the final product.

7. Shell Removal

Upon complete solidification of the metal, the ceramic shell that once shielded the casting is removed to unveil the final metal component in all its glory. Vibratory techniques are often employed to break away the ceramic shell, carefully revealing the meticulously crafted metal casting. This delicate procedure necessitates careful handling to prevent any damage to the intricate metal part.

8. Cut-off

Once the shell has been delicately removed, each individual metal casting is meticulously separated from the central sprue using highly specialized saws or cutting tools. This intricate separation process is performed with the utmost precision to ensure a clean and flawless cut, rendering the metal component pristine and perfectly prepared for any subsequent processing.

9. Finishing

The concluding stage in the investment casting journey is the execution of any essential finishing operations to fulfill the exact specifications of the component. Depending on its application, a plethora of finishing techniques may be employed. For example, heat treatment could be indispensable to amplify the mechanical properties of the metal, enhancing its strength and hardness. CNC machining is a sophisticated option to achieve the highest precision in dimensions and tolerances. Shot blasting is frequently used to cleanse the surface and attain a fine, smooth finish, while polishing is performed to bestow the component with a bright and captivating surface allure.

Investment casting stands as a truly extraordinary manufacturing process, artfully blending skill, precision, and state-of-the-art techniques to create high-quality metal components. These components are crafted to the highest standards, ready to meet the rigorous demands of various industries, showcasing unparalleled excellence and craftsmanship.

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: Utilizing superior quality rust preventives, the surface of our cast steel parts is expertly treated with a dense protective film. This meticulous process ensures that your valuable components remain pristine, effectively shielded from rust throughout the entirety of transport and storage.
2. Buffer Protection: To safeguard parts that are susceptible to impacts, we employ premium buffer materials like foam boards and sponges. These materials are meticulously wrapped around the components, providing a robust layer of protection against potential damage during transit.
3. Outer Packaging: Small cast steel parts are securely encased in robust wooden boxes, complete with ample stuffing to guarantee stability and prevent movement during transit. For larger parts, we utilize tailor-made metal or wooden frames, with the option of container shipping to ensure they arrive at their destination safely, no matter the size or weight of the shipment.

Shipping

1. Logistics Selection: We proudly collaborate with esteemed logistics enterprises to provide versatile shipping solutions. Whether by road, rail, sea, or air, we tailor the shipping method to perfectly align with the characteristics of your goods and your specific requirements, ensuring that your products reach you promptly and securely.
2. Delivery Timeliness: For standard orders, we commit to dispatching goods within 30 working days post-inspection. For urgent needs, we offer flexible, expedited delivery timelines, where production and dispatch are given top priority to meet your pressing demands.
3. Logistics Tracking: Stay informed with our real-time tracking service. Accessible via our official website or partner logistics platforms, you can effortlessly track your shipment using your unique order or logistics tracking number, providing you with up-to-the-minute updates on the location and estimated arrival time of your 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.