OEM Steel Carbon Steel Stainless Steel Ductile Iron Lost Wax Precision Investment Sand Casting Axle Parts for Farm Machinery

• Customization: Available
• Casting Method: Thermal Gravity Casting, Thermal Gravity Casting
• Process: Investment Casting, Investment Casting
• Model NO.: 25A01
• Molding Technics: Gravity Casting, 熔模铸造, Gravity Casting
• Application: Agricultural Machinery Parts, Agricultural Machinery Parts
• Material: Carbon Steel, Carbon Steel
• Surface Preparation: Sand Blast, Sand Blast
• Surface Roughness: Ra6.3, Ra6.3
• Machining Tolerance: +/-0.10mm, +/-0.10mm
• Standard: GB, GB
• Certification: ISO 9001:2008, ISO 9001:2008, ISO 9001:2008, ASTM, CE, ISO, IATF 16949
• Condition: New
• Axle Number: 2
• Type: Rear Axles
• After-Sales Service: Remote
• Processing: Coated Sand Casting
• Warranty: 2 Years
• Surface Treatment: Sand Blast/Polishing/Spray-Painting
• Heat Treatment: Quench and Temper
• Dimension: Based on Customer′s Drawing
• Quality Control: Professional QC and Test Equipment
• Lead Time: 30-40 Days
• Machining: Turning/Milling/Drilling/Grinding/Threading
• Service: Casting and Machining
• OEM: OEM Customer Demand
• Transport Package: Plastic Bags and Cartons
• Specification: Customization
• Trademark: Customer Demands
• Origin: China
• Production Capacity: 50000

Product Description

Product Description

Part System	Part Name	Material	Casting Process	Technical Advantages
Heavy-duty truck axle	Leaf spring seat	Carbon steel	Coated sand casting /Lost wax casting	Multiple process layouts can take advantage of the advantages of two processes, with flexible production arrangements and high efficiency
Mining truck axle	Steering knuckle axle seat	Carbon steel	Coated sand casting	Multiple process layouts can take advantage of the advantages of two processes, with flexible production arrangements and high efficiency
heavy-duty truck exhausted system	Exhaust bend pipe	Carbon steel	Lost wax casting	Lost wax casting process, good product surface quality, less mold cost, and small quatity production.

The technical parameters of the steel casting process are tailored to the specific type of casting, be it carbon steel or an alloy, as well as its shape, size, and individual production requirements. Below are some of the quintessential technical parameters for steel casting:

1. Chemical Composition:
   • Carbon (C): In carbon steel castings, carbon content typically ranges from 0.1% to 0.6%. This element dramatically impacts the steel's strength, hardness, and toughness. As carbon content rises, so does strength and hardness, though toughness might diminish.
   • Manganese (Mn): Usually found between 0.5% to 1.5%, manganese enhances the strength and hardenability of the steel. It also marries with sulfur to mitigate sulfur's detrimental effects.
   • Silicon (Si): Typically between 0.15% and 0.6%, silicon bolsters both the strength and hardness of the steel, while amplifying its deoxidation capabilities.
   • Alloying Elements: In alloy steel castings, elements like chromium (Cr), nickel (Ni), molybdenum (Mo), and vanadium (V) are incorporated based on the specific steel grade. These elements elevate steel casting characteristics by enhancing strength, hardness, wear, corrosion, and heat resistance.
2. Melting Temperature:
   • For standard steel castings, the melting range is between 1500°C and 1600°C. Such elevated temperatures ensure complete dissolution of alloying elements, yielding uniform molten steel composition. It also efficiently expels gases and impurities, thereby augmenting molten steel quality.
3. Deoxidation Method and Deoxidizer Dosage:
   • Ferromanganese, ferrosilicon, and aluminum rank among the commonly used deoxidizers. The chosen method and quantity hinge on the steel grade and desired molten steel quality. Aluminum, with its potent deoxidation prowess, is preferred for killed steel, typically added in measures of 0.02% to 0.05%.
4. Pouring Temperature:
   • Pouring temperatures generally span from 1400°C to 1500°C, influenced by casting dimensions and intricacy. For thin-walled and complex shapes, higher temperatures ensure excellent mold-filling, while for thick-walled castings, lower temperatures help reduce risks like shrinkage cavities and porosity.
5. Performance Parameters of Molding Sand:
   • Permeability: Molding sand must possess certain permeability to allow gases generated during casting to escape, preventing defects like gas holes. Permeability is adjusted based on casting size and type, usually ranging from 50 to 200.
   • Strength: Molding sand requires ample strength to resist the molten steel's pressure and impact, curtailing mold breakage and sand inclusion defects. Wet strength ranges from 0.1 to 0.3 MPa, while dry strength ranges from 0.8 to 2.0 MPa.
   • Refractoriness: The refractoriness of the molding sand is paramount, needing to withstand the intense conditions presented by high-temperature molten steel. Therefore, it must be robust enough, withstanding temperatures exceeding 1500°C, ensuring integrity throughout the process.
6. Pouring Speed:
   • The pouring speed significantly influences the casting's quality. A rapid pouring speed may introduce issues such as sand erosion and gas entrapment, while a slower speed could lead to incomplete pouring or cold shuts. For smaller castings, the pouring might span from mere seconds to a few minutes, whereas larger castings might require several hours. The ideal pouring speed is a delicate balance, tailored to the casting's unique requirements and conditions.
7. Heat Treatment Process Parameters:
   • Heat treatment is crucial for refining the structure and enhancing the properties of steel castings, involving processes like normalizing, annealing, quenching, and tempering. Typically, normalizing is conducted between 850°C and 950°C, with holding times adjustable based on casting thickness. Quenching occurs between 800°C and 900°C, whereas tempering happens between 500°C and 700°C. These parameters are meticulously selected according to the steel's grade and the specific performance requirements of the casting.

Detailed Photos

 

Company Profile

Founded in 2024, Qingdao Starise Metal Technology Co., Ltd. emerges as a shining beacon in the realm of industry and trade integration. Specializing in the cutting-edge research, production, and worldwide trade of precision casting parts, this dynamic company draws strength from its expansive expertise spanning over three decades. Nestled within a state-of-the-art production facility that sprawls across 47,000 square meters, including 10,000 square meters dedicated to high-standard workshops, the company boasts an impressive annual production capability exceeding 30,000 tons of precision cast steel components. Celebrated for exporting its exceptional products to more than 20 countries and regions across Europe, America, Asia, and beyond, Qingdao Starise Metal Technology Co., Ltd. continues to set benchmarks in global excellence.


Our History:

1. Founding Period (1996-1998):
Established in 1996 in the vibrant city of Pingdu, Qingdao, China, the company began its journey with a resolute focus on delivering unparalleled precision casting solutions tailored for the agricultural machinery and automotive axle sectors. During this foundational phase, the company honed its craft by producing small-scale precision castings using time-tested traditional silica gel precision casting technology, setting the stage for future advancements.

2. Technological Accumulation and Expansion (1998-2014):
In the pivotal year of 1998, the company ushered in a new era of innovation by incorporating advanced investment casting and sand casting technologies, empowering it to produce medium and large-scale precision castings. The year 2006 marked a significant milestone with the attainment of ISO9001 certification, a testament to the unwavering commitment to quality and dependability of its casting products. Between 2009 and 2014, the company embarked on a strategic expansion, significantly augmenting its production facilities, establishing multiple cutting-edge production lines, and adopting streamlined casting processes to adeptly cater to the growing demand for diverse, multi-batch, and bespoke product manufacturing.

3. Brand Marketing (2016-2020):
The year 2016 heralded a transformation as the company embarked on an ambitious journey towards brand eminence, actively engaging in prestigious domestic and international industry exhibitions to bolster brand recognition and prestige. By 2017, it had successfully deepened its footprint in the global market, forging enduring partnerships with international clients. By 2020, the company celebrated the development of numerous patented technologies, elevating the precision and quality of its offerings to new heights.

4. Technological Innovation and Sustainable Development (2018-2024):
In 2018, the company made a strategic investment by establishing a dedicated research and development center focused on pioneering new materials and processes. 2019 saw the advent of an environmentally conscious precision casting process that deftly diminished pollution emissions during production while substantially enhancing the quality of surface and internal casting defects. A crowning achievement came in 2020, with the company being officially recognized as a national high-tech enterprise, underscoring its remarkable strides in technological innovation.

5. Intelligent Manufacturing and Future Vision:
In the face of the global pandemic's unprecedented challenges in 2019, the company demonstrated agility by rapidly recalibrating its market strategy, fortifying its online marketing prowess and service capabilities to ensure sustained business growth. The year 2021 marked an avant-garde intelligent manufacturing initiative, seamlessly integrating automation and information technology to bolster production efficiency and management prowess, paving the way for a future defined by innovation.

6. Looking Ahead:
Starise Metal is unwavering in its commitment to an innovation-driven development trajectory, fervently aspiring to claim and maintain a pioneering position within the global precision casting landscape.

Certifications

 

 

Processing

 

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

Rust Prevention Treatment:
Our exquisite cast steel parts undergo meticulous rust prevention treatments, ensuring impeccable condition during transit and storage. Options like anti-rust paint or oil shield against rust, while specialized anti-corrosion coatings are available for use in harsh environments such as chemical and petroleum sectors.

Cushioning Packaging:
To safeguard our cast steel parts from potential damage during transit, we employ superior cushioning techniques. Premium materials like foam plastics, sponges, and air cushion films are used to absorb shocks and vibrations. For highly precise or time-sensitive components, we utilize multi-layer cushioning to guarantee utmost stability and protection throughout the journey.
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Transportation
Prior to embarking on their journey, we meticulously plan transportation routes, considering crucial factors such as road conditions, bridge load limits, and tunnel heights. For oversized or heavyweight parts, we coordinate with relevant authorities to secure necessary permits and ensure a seamless, escorted passage.

Transportation Insurance:
Mitigate transportation risks by securing comprehensive insurance for our valued cast steel parts. Carefully consider factors like product value, transportation method, and route to select the perfect insurance plan that provides peace of mind throughout the journey.

Loading and Unloading Requirements:
Precision and care define our loading and unloading processes. Utilizing specialized equipment like forklifts and cranes, our professional operators ensure safe handling, avoiding any damage to the parts. We prioritize the safety and stability of both the components and the equipment used in these critical operations.

FAQ

 

1. Q: How to get a quotation?
    A: Please send your 2D drawings and 3D model with the required material, annual usage or lot quantity to us.

2. Q: What is the MOQ?
    A: According to the part's specification, material, technical demands etc. For some parts, 1 pcs is also acceptable.

3. Q: What is our advantage?
    A: We have built a complete and strict quality control management system, from material to finished products.
We can offer you the best service for casting, machining, and sheet metal parts withthe most favorable unit price and freight cost within 48 hours.

4. Q: Do we have in-house engineering capability?
    A: Yes, our engineering team has rich experience from the finished OEM and ODM projects, and we can also supply you with some suggestions during the production process.