| Industy |
Sub-industry |
Material |
Process |
Application |
Features |
Technical advantages |
| Construction machinery |
Excavator parts |
Carbon steel |
Lost wax casting |
Load-Bearing Linkage Unit |
Connecting parts |
Lost wax casting process, using silica sol in the pre-process, good product surface quality, less mold cost, and small quatity production. |
| Excavator parts |
Carbon steel |
Lost wax casting |
Sliding Component Guide Bracket |
Structural parts |
Lost wax casting process, using silica sol in the pre-process, good product surface quality, less mold cost, and small quatity production. |
| Excavator parts |
Carbon steel |
Lost wax casting |
Junction Retaining Clamp |
Structural parts |
Lost wax casting process, using silica sol in the pre-process, good product surface quality, less mold cost, and small quatity production. |
Cranes
- Boom: The boom of a crane is engineered to endure incredible weights and intense stresses. Crafted with precision, cast steel components, celebrated for their unparalleled strength and exceptional toughness, flawlessly meet the structural demands required by the boom. This guarantees absolute safety and trustworthy reliability throughout all heavy lifting operations.
- Slewing Bearing: The slewing bearing acts as a pivotal connector between the crane's upper structure and its lower chassis, facilitating seamless rotation. With cast steel construction, the slewing bearing boasts extraordinary load-bearing capacity and remarkable wear resistance, effectively withstanding the myriad of forces encountered during the crane's slewing motions.
- Hook: The hook, a vital component directly responsible for supporting heavy loads, demands extreme strength and unmatched toughness. Thanks to meticulous design and advanced heat treatment processes, cast steel components achieve the necessary mechanical properties, ensuring secure operations without any risk of fractures or dangerous situations.
Excavators
- Bucket: During excavation, the bucket faces substantial impact forces and friction. Cast steel components, renowned for their high hardness and outstanding wear resistance, effectively combat the wear from soil and rocks, thus significantly prolonging the bucket's service life.
- Boom and Stick: As essential parts of the excavator, the boom and stick enable powerful excavation actions. They must uphold formidable strength and stiffness under complex stress scenarios. Through optimized design and expert manufacturing processes, cast steel components ensure that the boom and stick meet all mechanical performance requirements, boosting the excavator's efficiency and operational stability.
- Track Shoes: Serving as a crucial element of the excavator's mobility mechanism, the track shoes must support the machine's weight and withstand various operational forces. Cast steel track shoes, with their superior strength and wear resistance, adapt to diverse work environments, ensuring dependable and consistent movement performance for the excavator.
Loaders
- Bucket: The loader's bucket, integral for loading and transporting materials, mirrors the requirements of an excavator's bucket, necessitating high strength, exceptional hardness, and remarkable wear resistance. Cast steel components are the perfect choice for the loader's bucket, fulfilling all operational demands with ease.
- Frame: The frame functions as the robust backbone of the entire machine, enduring a variety of loads during both work and transit. With cast steel components, the frame delivers impressive strength and rigidity, providing stable support for the loader, which ensures reliability and durability over its lifetime.
- Working Device Connecting Components: The loader's working device features critical connecting components such as the boom, rocker arm, and connecting rod. These components withstand complex forces and dynamic movements during operation. Through precise casting techniques, cast steel connecting components with intricate shapes and superb mechanical properties are produced, ensuring the seamless and efficient operation of the working device.
Bulldozers
- Bulldozer Blade: The bulldozer blade, the primary working tool for pushing soil and leveling terrain, is crafted from cast steel, ensuring high strength and exceptional wear resistance. This allows it to withstand significant resistance during soil-pushing, guaranteeing efficient performance and an extended lifespan.
- Track Shoes: Much like an excavator's track shoes, a bulldozer's track shoes necessitate high strength and superior wear resistance. Cast steel track shoes adeptly adapt to various work environments, delivering outstanding performance and unwavering stability to the bulldozer's mobility.
- Transmission Components11490119
Qingdao Starise Metal Technology Co., Ltd. is a paragon of excellence, masterfully intertwining industry expertise with trade integration to provide outstanding precision casting parts. With an unrelenting dedication to research, development, production, and global trade, this powerhouse has been an industry vanguard for over three decades. Anchored by its state-of-the-art holding factory, the company is nestled within a sprawling 47,000-square-meter modern production base, with 10,000 square meters dedicated to high-standard production workshops. This remarkable infrastructure underpins an annual production capacity surpassing 30,000 tons of intricately crafted precision cast steel parts, celebrated for their superior quality. Exporting to over 20 countries across Europe, America, and Asia, Qingdao Starise is a trusted name in global markets, renowned for its unmatched craftsmanship and innovation.
Our History:
1. Founding Period (1996-1998):
In 1996, amid the vibrant backdrop of Pingdu, Qingdao, China, our company embarked on a trailblazing quest to deliver precision casting solutions of unparalleled quality, initially catering to the agricultural machinery and automotive axle sectors. During these formative years, we honed our skills in creating small-scale precision castings, ingeniously employing traditional silica gel precision casting technology to satisfy industry demands.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, we boldly embraced revolutionary investment and sand casting technologies, setting the stage for producing medium to large-scale precision castings. By 2006, our unwavering commitment to excellence was validated with ISO9001 certification, cementing our adherence to the highest quality standards. Between 2009 and 2014, significant expansions were undertaken as we incorporated new production lines and adopted efficient casting processes, elevating our production capabilities. This strategic evolution empowered us to fulfill a diverse range of multi-batch and custom manufacturing requirements.
3. Brand Marketing (2016-2020):
In 2016, our ambitious brand-building initiative took flight, with active participation in industry exhibitions both domestically and internationally to amplify our brand recognition. Our global market footprint expanded in 2017, forging enduring partnerships with international clients. By 2020, our relentless pursuit of innovation yielded tremendous success with the development of multiple patented technologies, further enhancing product precision and quality.
4. Technological Innovation and Sustainable Development (2018-2024):
2018 heralded the establishment of our dedicated R&D center, a crucible for pioneering new materials and processes. By 2019, we had innovated an eco-friendly precision casting process, significantly curtailing pollution emissions while enhancing the quality of surface and internal casting defects. Our technological acumen was officially recognized in 2020 with our designation as a national high-tech enterprise, a testament to our innovative leadership.
5. Intelligent Manufacturing and Future Vision:
Amid the global pandemic in 2019, we rapidly recalibrated our market strategies, strengthening our online marketing and service capabilities to sustain robust business growth. The year 2021 witnessed the launch of our intelligent manufacturing initiative, seamlessly integrating automation and information technologies to optimize production efficiency and management proficiency.
6. Looking Ahead:
We remain resolute in our commitment to innovation-driven growth, poised to seize a leading role in the global precision casting industry.
| 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 |
Diverse Packaging Forms Tailored for Excellence
Premium Wooden Box Packaging:
Crafted for excellence, our Premium Wooden Box Packaging is the ultimate choice for cast steel parts of varying dimensions and weights. These boxes are designed to accommodate larger items with ease. They feature outstanding compressive strength and unparalleled protective qualities, ensuring your cast steel components reach their destination in pristine condition. Initial protection is provided by encasing parts in plastic film or oil paper, after which they are securely cradled within the wooden box. Strategic use of wooden wedges or foam materials further stabilizes the contents, preventing any unwanted movement or collision, making transit smooth and worry-free.
Efficient Carton Packaging:
Our Efficient Carton Packaging is an exemplary solution for smaller cast steel components. This lightweight and cost-effective option is meticulously crafted with a focus on strength and moisture resistance. Each component is first enveloped in protective plastic or bubble bags, then gently placed into the carton. Additional fillers are used to maintain their position, ensuring robust protection and peace of mind throughout the delivery process.
Robust Pallet Packaging:
When it comes to the high-volume production of cast steel parts, our Robust Pallet Packaging is second to none. Components are systematically organized on the pallet and then securely fastened with stretch film or strapping tape. This method not only simplifies handling and transportation via forklifts but also guarantees efficiency and safety, making it especially beneficial for uniformly specified parts in the agricultural and construction machinery industries.
1 Q: Where is your company located?
A: We are located in Qingdao City, Shandong Province, China. Maybe you know Tingdao Beer, welcome to Qingdao!
2 Q: Are you the manufacturer?
A: Yes, we are a professional manufacturer of metal castings. Our foundry mainly makes iron and steel castings by itself. Also, we supply the service of alloy parts casting and sourcing.
3 Q: Which casting process is the best in your company?
A: Sand Casting, lost wax casting, precision casting, and investment casting processes. The permanent mold casting, low-pressure casting, and die casting are also available.
4 Q: Which material can you cast?
A: Cast grey iron, ductile iron, carbon steel, stainless steel, alloy steel, aluminum, bronze and others.
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