| 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 crane's boom must endure immense weights and pressures, demanding unparalleled strength and resilience. Our robust cast steel components, renowned for their formidable strength and superior toughness, seamlessly meet these structural requirements, ensuring unparalleled safety and reliability during the most demanding heavy lifting operations.
- Slewing Bearing: Serving as the vital link between the crane's upper structure and its lower chassis, the slewing bearing ensures flawless rotation. Opting for a cast steel slewing bearing means benefiting from exceptional load-bearing capacity and outstanding wear resistance, making it perfectly suited to withstand the myriad forces encountered during the crane's slewing activities.
- Hook: As an indispensable part of the crane, the hook supports immense loads, requiring extraordinary strength and toughness. Through our meticulous design and advanced heat treatment processes, cast steel components attain the precise mechanical properties essential for the hook, guaranteeing absolute safety and preventing any dangerous fractures during operations.
Excavators
- Bucket: In the demanding world of excavation, the bucket faces relentless impact forces and abrasion. Our cast steel components, celebrated for their superior hardness and exceptional wear resistance, effectively combat wear from abrasive materials like soil and rocks, significantly prolonging the bucket's service life and ensuring it performs optimally under pressure.
- Boom and Stick: Essential for the excavator's dynamic excavation capabilities, the boom and stick must exhibit formidable strength and stiffness under complex stress conditions. Our optimized design and precise manufacturing processes ensure that cast steel components meet these stringent mechanical performance criteria, boosting the excavator's efficiency and stability dramatically.
- Track Shoes: As a critical element of the excavator's mobility, the track shoes endure substantial weight and forces during operation. Our cast steel track shoes, with their superior strength and wear resistance, are engineered to adapt seamlessly to diverse environments, ensuring the excavator's reliable and smooth operation across varied terrains.
Loaders
- Bucket: Tasked with loading and transporting materials, the loader's bucket demands exceptional strength, hardness, and wear resistance. Our cast steel components are meticulously crafted to meet these requirements, providing the loader's bucket with the durability and reliability needed for peak performance in all operational contexts.
- Frame: As the cornerstone of the loader's architecture, the frame bears numerous loads and stresses during both work and transit. Our cast steel components deliver unmatched strength and rigidity, offering the loader unwavering structural support and longevity, ensuring it remains a reliable asset in rigorous operational conditions.
- Working Device Connecting Components: The loader's working device features critical connecting components, including the boom, rocker arm, and connecting rod, all of which undergo complex forces and movements. Our precise casting processes produce cast steel components with intricate shapes and outstanding mechanical properties, ensuring the flawless operation of the loader's working device, even under strenuous conditions.
Bulldozers
- Bulldozer Blade: The bulldozer blade is at the forefront of operations, effortlessly pushing soil and leveling terrain. Our cast steel bulldozer blade boasts exceptional strength and wear resistance, adeptly withstanding significant resistance during operation, thus ensuring efficient performance and an extended lifespan in the most challenging environments.
- Track Shoes: Mirroring the demands on an excavator's track shoes, bulldozer track shoes must exhibit remarkable strength and wear resistance. Our cast steel track shoes are engineered for adaptability across various environments, consistently providing excellent performance and stability to the bulldozer, regardless of the terrain.
- Transmission Components: The transmission components of a bulldozer, such as gears and shafts, are engineered to withstand immense torques and significant impact forces during their operation. Our cast steel components boast exceptional strength and robustness, meeting the stringent mechanical performance standards required. This ensures that the transmission components function with remarkable efficiency and unwavering reliability, making power transmission for the bulldozer both seamless and effective.
Qingdao Starise Metal Technology Co., Ltd. is a luminary in the realm of precision casting, adeptly merging extensive industry acumen with comprehensive trade integration to offer unparalleled precision casting components. With a steadfast dedication to cutting-edge research, innovative development, superior production, and expansive global trade, this industry leader has been a trailblazer for over three decades. Anchored by its avant-garde holding factory, Qingdao Starise commands a sprawling 47,000-square-meter modern production haven, boasting 10,000 square meters of high-standard workshops. This extraordinary infrastructure underpins an impressive annual output exceeding 30,000 tons of intricately engineered precision cast steel parts, celebrated for their exceptional quality. With exports reaching over 20 countries across Europe, America, and Asia, Qingdao Starise stands as a venerated partner in international markets, renowned for its unmatched craftsmanship and pioneering innovation.
Our History:
1. Founding Period (1996-1998):
In 1996, amidst the vibrant backdrop of Pingdu, Qingdao, China, our company embarked on its journey to deliver unparalleled precision casting solutions. Initially targeting the agricultural machinery and automotive axle industries, we concentrated on producing small-scale precision castings, harnessing traditional silica gel precision casting techniques to fulfill industry demands with excellence.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, we embraced groundbreaking investment casting and sand casting technologies, setting the stage for crafting medium to large-scale precision castings. By 2006, our pledge to excellence was affirmed with the ISO9001 certification, exemplifying our adherence to the highest quality standards. From 2009 to 2014, we experienced remarkable growth, incorporating new production lines and adopting efficient casting methodologies, thereby enhancing our ability to meet diverse multi-batch and custom manufacturing needs.
3. Brand Marketing (2016-2020):
In 2016, we launched an ambitious brand-building campaign, actively engaging in industry exhibitions both nationally and internationally to enhance our brand prominence. Our global market influence expanded in 2017, forging lasting partnerships with international clients. By 2020, our innovation-driven efforts culminated in the development of multiple patented technologies, significantly advancing product precision and quality.
4. Technological Innovation and Sustainable Development (2018-2024):
The year 2018 heralded the establishment of our dedicated R&D center, a nucleus for pioneering new materials and methodologies. By 2019, we introduced an eco-friendly precision casting process, dramatically reducing emissions while enhancing the quality of surface and internal casting features. Our technological leadership was acknowledged in 2020 with our designation as a national high-tech enterprise, a reflection of our leadership in innovation.
5. Intelligent Manufacturing and Future Vision:
In response to the global pandemic in 2019, we swiftly adapted our market strategies, strengthening our online marketing and service capabilities to ensure continued business growth. The year 2021 marked the launch of our intelligent manufacturing initiative, deftly integrating automation and information technologies to enhance production efficiency and management effectiveness.
6. Looking Ahead:
We remain unwavering in our commitment to innovation-led growth, poised to secure a leading position 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:
Ideal for cast steel parts of varying dimensions and weights, our premium wooden box packaging solution is designed with a focus on accommodating even larger items with ease. These extraordinary wooden boxes are crafted with superior compressive strength and protective attributes, ensuring that your valuable cast steel components remain completely intact during their journey. Initially wrapped in either protective plastic film or oil paper, the cast steel parts are then expertly placed within the wooden box. Strategic use of wooden wedges or foam materials ensures stabilization, providing a steadfast defense against any potential movement or collision within.
Efficient Carton Packaging:
Our efficient carton packaging is the perfect choice for smaller cast steel components, offering a lightweight and cost-effective solution. We pay meticulous attention to the strength and moisture resistance of each carton, ensuring optimal protection. Each component is initially wrapped in protective plastic bags or bubble bags, and then gently placed into the carton. Additional fillers are used to keep these components securely in place, providing superior protection throughout the delivery process.
Robust Pallet Packaging:
For high-volume production of cast steel parts, our robust pallet packaging is the chosen solution. Components are systematically arranged on the pallet, then securely fastened using either stretch film or strapping tape. This method enhances ease of handling and transport via forklifts, ensuring both efficiency and safety. Especially beneficial for uniformly specified parts in the agricultural and construction machinery sectors, it guarantees optimal protection and streamlined logistics.
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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