Heavy-Duty Custom Axle Parts with High-Quality Powder Coating

• 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. is a premier industry and trade integration enterprise, dedicated to the forefront of research, production, and global trade in precision casting parts. With over 30 years of profound expertise, the company leverages its state-of-the-art holding factory to pioneer industry advancements. Situated on a sprawling modern production facility of 47,000 square meters, including 10,000 square meters of cutting-edge production workshops, it boasts an impressive annual output capacity exceeding 30,000 tons of precision cast steel parts. Our world-class products reach over 20 countries and regions across Europe, America, and Asia, serving a diverse clientele with excellence.

Our History:

1. Founding Period (1996-1998):

Founded in the vibrant city of Pingdu, Qingdao, China, in 1996, Qingdao Starise Metal Technology Co., Ltd. embarked on a mission to deliver unparalleled precision casting solutions for the agricultural machinery and automotive axle sectors. This initial phase was marked by the production of small-scale precision castings utilizing the traditional silica gel precision casting technique, establishing a firm foundation in quality and precision.

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

Starting in 1998, the company embraced cutting-edge investment casting and sand casting technologies, facilitating the creation of medium to large-scale precision castings. The achievement of ISO9001 certification in 2006 signified a commitment to unwavering quality and trust in our casting products. From 2009 to 2014, Qingdao Starise Metal Technology Co., Ltd. significantly broadened its production capabilities by adding multiple innovative production lines and refining efficient casting processes, thereby enhancing its capacity to fulfill diverse, multi-batch, and bespoke manufacturing demands.

3. Brand Marketing (2016-2020):

In 2016, the company embarked on an ambitious brand-building journey, engaging actively in both domestic and global industry exhibitions to amplify brand visibility and recognition. In 2017, Qingdao Starise Metal Technology Co., Ltd. further extended its global footprint through strategic partnerships with esteemed overseas clients. By 2020, a suite of patented technologies was developed, pushing the boundaries of product precision and quality to new heights.

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

In a groundbreaking move in 2018, the company established a cutting-edge research and development center dedicated to the innovation of new materials and processes. The year 2019 witnessed the creation of an eco-friendly precision casting process that not only curtailed pollution emissions but also significantly elevated the quality of surface finishes and internal casting integrity. In 2020, the company earned the prestigious title of a national high-tech enterprise, validating its leadership in technological innovation.

5. Intelligent Manufacturing and Future Vision:

Responding astutely to the global pandemic of 2019, the company dynamically realigned its market strategies, bolstering online marketing and service efficiencies to sustain robust business growth. In 2021, a forward-thinking intelligent manufacturing initiative was launched, integrating automation and information technologies to significantly boost production efficiency and management sophistication.

6. Looking Ahead:

With an unwavering commitment to innovation-driven development, Qingdao Starise Metal Technology Co., Ltd. is poised to solidify its leadership role in the global precision casting arena, continuously breaking new ground in excellence and industry advancements.

Certifications

Processing

Investment casting is celebrated as a pinnacle of precision and artistry in the realm of metal component manufacturing. This sophisticated process delivers unparalleled accuracy and quality, making it a prime choice for industries like aerospace, automotive, and medical, among others. Let us delve into the exquisite steps of the investment casting process to unveil how these extraordinary components are meticulously crafted, combining timeless techniques with cutting-edge technology to bring metal components to life with exquisite precision.

1. Wax Pattern Creation

The investment casting process begins with the artful creation of wax patterns. Expert craftsmen skillfully inject high-grade wax into meticulously designed aluminum molds. These molds are precision-engineered to mirror the exact shape and dimensions of the final masterpiece. This wax model becomes the cornerstone—the exquisite blueprint—upon which the entire casting process is built. The accuracy and quality of this wax pattern are pivotal, intricately influencing the final outcome of the metal component, ensuring it meets the highest standards of excellence.

2. Assembly

The assembly stage is where precision meets artistry. Each individually crafted wax pattern is thoughtfully and meticulously attached to a central wax sprue, forming what is known as a pattern assembly, or a wax tree. This central sprue is the lifeline, the vital conduit through which the molten metal will flow, filling every intricately carved cavity of the wax patterns. This step demands meticulous attention to detail, ensuring flawless alignment and secure attachment, setting the stage for a flawless casting.

3. Shell Building

With the pattern assembly perfected, we embark on the transformative shell-building journey. In this intricate step, the pattern assembly is repeatedly immersed in premium ceramic slurry. Layer upon layer of refractory materials is applied, each meticulously dried before the next is added. The result is a robust, durable ceramic shell that encases the delicate wax patterns, providing unwavering structure and protection. This painstaking process is critical, ensuring the shell can withstand the rigors of the subsequent casting stages.

4. Dewaxing

Upon completing the ceramic shell, the vital dewaxing phase commences. The assembly, encased within its ceramic fortress, is introduced to a specialized furnace, where it undergoes intense heat. This process melts away the wax, the reason investment casting is often called "lost-wax casting." What remains is a pristine hollow ceramic mold, an exact, faithful replica of the original wax patterns, poised to receive the liquid metal and bring a new masterpiece to life.

5. Burnout/Preheating

Post-dewaxing, the ceramic mold undergoes a critical burnout phase, subjected to extreme temperatures. This phase is pivotal; it ensures every trace of wax is eradicated, fortifies the ceramic structure, and primes the mold for the metal infusion. Preheating is indispensable, facilitating smooth molten metal flow and uniform cavity filling, minimizing defect risks. With preheating complete, the mold stands ready, a perfect vessel for the molten metal, anticipating the creation of a flawless component.

6. Pouring

At the heart of investment casting lies the pouring stage, where precision and craftsmanship converge. Carefully selected molten metal is poured into the preheated mold, meeting exacting metal grade standards. The metal flows with grace, filling every intricate cavity, capturing each detail of the wax patterns. As it cools and solidifies, the metal assumes the desired form, embodying the precise shapes and dimensions envisioned. Mastery of the pouring process ensures the integrity and excellence of the final metal component.

7. Shell Removal

With the metal solidified, the revelation of the final metal component begins by removing the protective ceramic shell. Employing vibratory methods, the shell is carefully broken away, uncovering the intricately crafted metal casting within. This step demands expert handling to unveil the metal masterpiece without harm, and the grandeur of the finished component is revealed in all its intricacy.

8. Cut-off

Once the shell has been meticulously removed, the individual metal castings are expertly separated from the central sprue using specialized saws or cutting tools. This precision-driven separation process ensures a clean and accurate cut, preparing the metal component perfectly for subsequent processing.

9. Finishing

The culmination of the investment casting process is the execution of essential finishing operations tailored to meet the component's unique specifications. Depending on the intended application, an array of finishing techniques may be applied. For example, heat treatment may be employed to augment the mechanical properties of the metal, such as enhancing its strength and hardness. CNC machining stands ready to deliver precise dimensions and tighter tolerances, ensuring impeccable accuracy. Shot blasting often comes into play to cleanse the surface and impart a fine, smooth finish, while polishing is performed to achieve a radiant and attractive surface sheen.

Investment casting represents an extraordinary manufacturing process that melds skill, precision, and cutting-edge techniques to forge high-quality metal components. These components meet the most exacting standards, serving a vast 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: Our meticulous rust prevention technique involves coating the surface of the cast steel parts with premium-quality rust inhibitors. This creates a robust, dense protective film that effectively shields the parts from rusting during both transportation and storage, ensuring they maintain their pristine quality.
2. Buffer Protection: To safeguard parts that are susceptible to damage from impacts, we employ superior buffer materials such as foam boards and sponges. These materials provide a protective wrap around the parts, minimizing the risk of collision damage throughout transportation, thereby preserving their structural integrity.
3. Outer Packaging: Small cast steel parts are meticulously packed in durable wooden boxes, with internal stuffing to prevent any movement during transit. For larger cast steel parts, we utilize custom metal or wooden frames to secure them. When necessary, container transportation is used, all designed to guarantee the utmost transportation safety.

Shipping

1. Logistics Selection: In partnership with several renowned logistics companies, we tailor the shipping method to meet customer requirements and the unique characteristics of the goods. Options include road transportation, railway services, sea freight, and air freight, all ensuring the goods' timely and secure arrival.
2. Delivery Timeliness: Our standard protocol ensures that for regular orders, dispatch occurs within 30 working days post product completion and inspection clearance. For time-sensitive orders, we offer flexible negotiations to expedite delivery, prioritizing production and shipment to meet urgent needs efficiently.
3. Logistics Tracking: We provide an advanced, real-time tracking service for your peace of mind. Through our company's official website or partnered logistics platforms, customers can effortlessly check the current status of their shipments using the order or logistics tracking number, staying informed about its location and expected delivery time.

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.