Coated Sand Casting Steel 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 an exemplary industry and trade integration enterprise, dedicated to pioneering the research, development, production, and global trade of precision casting parts. With over 30 years of profound industry expertise, the company leverages its state-of-the-art manufacturing facilities to excel in precision casting. The modern production base spans an impressive 47,000 square meters, featuring 10,000 square meters of top-tier production workshops, and boasts an extraordinary annual production capacity exceeding 30,000 tons of precision cast steel parts. Our superior products proudly reach over 20 countries across Europe, America, Asia, and beyond.

Our History:

1. Founding Period (1996-1998):

Founded in 1996 in the vibrant city of Pingdu, Qingdao, China, our company commenced its journey by dedicating itself to delivering superior precision casting solutions tailored for the agricultural machinery and automotive axle industries. Initially, we specialized in the production of small-scale precision castings utilizing the traditional silica gel precision casting technology, ensuring high-quality solutions from the very beginning.

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

In 1998, we took a leap forward by introducing cutting-edge investment casting and sand casting technologies, allowing us to cater to the demand for medium to large-scale precision castings. The milestone of obtaining ISO9001 certification in 2006 marked our commitment to unparalleled quality and reliability in our casting products. Between 2009 and 2014, we embarked on a significant expansion of our production facilities, adding multiple new production lines and adopting state-of-the-art casting processes. This strategic expansion empowered us to meet the diverse needs of multi-batch and customized product manufacturing with enhanced production capacity.

3. Brand Marketing (2016-2020):

In 2016, we embarked on a mission to elevate our brand identity by actively engaging in both domestic and international industry exhibitions, significantly boosting our brand recognition. By 2017, we successfully intensified our global market presence, establishing enduring cooperative relationships with our overseas clientele. By 2020, our relentless pursuit of excellence yielded multiple patented technologies, further refining the precision and quality of our products.

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

In 2018, we made a transformative investment in a dedicated research and development center, initiating the exploration of innovative materials and processes. By 2019, we had pioneered an environmentally friendly precision casting process, substantially reducing pollution emissions and significantly enhancing the surface and internal quality of castings. Our commitment to technological advancement was recognized in 2020 when we were officially designated as a national high-tech enterprise, a testament to our achievements in innovation.

5. Intelligent Manufacturing and Future Vision:

Responding swiftly to the challenges of the global pandemic in 2019, we adeptly adjusted our market strategies, strengthening our online marketing and service capabilities to ensure stable and continued business growth. In 2021, we initiated an ambitious intelligent manufacturing program, integrating cutting-edge automation and information technology to significantly boost our production efficiency and management capabilities.

6. Looking Ahead:

Our unwavering commitment to innovation-driven development propels us forward as we strive for a leading position in the global precision casting industry, ensuring a future of growth, excellence, and leadership.

Certifications

Processing

Investment casting stands as a paragon of precision in the manufacturing realm, celebrated for its unmatched capability to yield high-caliber metal components. This intricate process, revered across aerospace, automotive, medical, and various industries, is the epitome of accuracy and excellence. Dive into the detailed steps of this sophisticated process to unravel the secrets behind the creation of these extraordinary components.

1. Wax Pattern Creation

Embarking on the investment casting voyage begins with the exquisite crafting of wax patterns. Here, master artisans inject top-tier wax into meticulously designed aluminum molds, crafted to mimic the exact nuances of the final product. This wax model is not just a precursor; it is the essence that shapes the destiny of the casting process. The precision and fidelity of this step are paramount, as they indelibly influence the caliber of the final metal piece.

2. Assembly

During the assembly phase, each wax pattern is expertly united with a central wax sprue, forming what is known as a pattern assembly or wax tree. This meticulous configuration is vital, as the sprue acts as the pivotal conduit for the molten metal, ensuring it reaches every intricately designed mold cavity. Precision in alignment and secure attachment are critical at this juncture, laying the groundwork for subsequent casting success.

3. Shell Building

The transformative phase of shell building follows, with the pattern assembly being meticulously dipped into a premium ceramic slurry. This delicate process involves layering with refractory materials, each coat carefully dried before the next is applied. The culmination of this process is a robust ceramic shell, providing the necessary enclosure and fortification for the intricate wax patterns, setting the stage for the next phases.

4. Dewaxing

As the ceramic shell solidifies, we transition to the crucial dewaxing stage. The entire assembly is subjected to high-temperature treatment within a specialized furnace, causing the wax to melt and evacuate. This step crystallizes the 'lost-wax casting' moniker, leaving a hollow ceramic mold primed with precisely defined cavities—an exact imprint of the original wax patterns, now poised to embrace the molten metal.

5. Burnout/Preheating

Post-dewaxing, the ceramic mold undergoes a burnout phase, where it is exposed to extreme heat. This vital step removes any remaining wax traces, solidifies the ceramic structure, and readies the mold for the forthcoming pouring. Preheating optimizes the mold condition, ensuring seamless metal flow and even cavity fill, markedly diminishing defect risks, and ensuring the mold is in apex condition for metal infusion.

6. Pouring

Pouring is the heart of investment casting, where molten metal, scrupulously chosen for its grade and properties, is deftly funneled into the preheated mold. This metal cascades swiftly through the intricacies of the mold, conforming to every contour of the wax blueprint. As it cools and solidifies, it emerges as a replica of the wax model, achieving the envisioned metal component. Careful orchestration of this stage is imperative, ensuring the final product meets impeccable quality standards.

7. Shell Removal

With the metal solidified, the task of shell removal begins, unveiling the crafted metal within. Through vibratory techniques, the ceramic shell is removed, revealing the precision-crafted casting it protected. This step demands gentle handling to preserve the integrity of the metal component and ensure its pristine emergence.

8. Cut-off

Once the protective shell is carefully removed, the individual metal castings are meticulously separated from the central sprue using high-precision saws or cutting-edge tools. This delicate separation is executed with expert precision, ensuring a flawless and precise cut that leaves the metal component perfectly prepped for its next stage of refinement.

9. Finishing

The crowning phase of the investment casting process involves executing essential finishing operations tailored to fulfill the unique specifications of the component. Depending on its intended use, a variety of advanced finishing techniques may be employed. Heat treatment can be essential to enhance the metal's mechanical properties, boosting attributes like strength and hardness. CNC machining offers the ability to achieve immaculate precision in dimensions and tolerances. To cleanse and perfect the surface, shot blasting is often deployed, granting a fine, smooth finish. Moreover, polishing can be applied to attain a dazzling, vibrant, and aesthetically pleasing surface appearance.

Investment casting stands as a truly extraordinary manufacturing process, artfully blending craftsmanship, precision, and state-of-the-art techniques to produce superior metal components. These components consistently meet and exceed the highest standards demanded by a diverse range of industries, showcasing the pinnacle of quality and innovation.

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 top-tier rust preventive treatment involves either spraying or smearing the surface of our cast steel parts with premium rust inhibitors. This process creates a robust, dense anti-rust film, which effectively shields the product against rust during both transportation and storage phases.
2. Buffer Protection: To ensure the utmost safety for parts that are susceptible to bumps and damages, we employ buffer materials such as foam boards and sponges. These are meticulously wrapped around the products to safeguard against any collision or damage during transit.
3. Outer Packaging: Small cast steel parts are carefully packaged in durable, robust wooden boxes with interior stuffing to eliminate any movement during transportation. Larger cast steel parts are securely fixed using tailor-made metal or wooden frames. For additional security, container transportation is used when necessary, ensuring absolute protection and safety throughout transit.

Shipping

1. Logistics Selection: We pride ourselves on having long-standing partnerships with several renowned logistics companies. Depending on customer requirements and the nature of the goods, we offer a selection of optimal transportation methods, including road, rail, sea, and air freight, guaranteeing the swift and safe delivery of goods.
2. Delivery Timeliness: For our standard orders, dispatch occurs within a 30-working-day timeframe post product completion and quality inspection. In cases of urgent requests, we offer flexible negotiation options to expedite the delivery time, making these orders a top priority in our production and delivery schedules.
3. Logistics Tracking: We offer a comprehensive real-time tracking service for all shipments. Customers have the convenience of checking the status of their goods using either the order number or logistics tracking number on our company's official website or via our partnered logistics platforms. This service allows for constant updates on transportation location and estimated arrival time, ensuring customers are always informed.

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.