| 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: At the heart of our cranes, the boom stands as a pillar of strength, expertly engineered to bear immense weights and withstand incredible stresses. Crafted from robust cast steel known for its unmatched strength and exceptional toughness, our boom components are meticulously designed to meet stringent structural demands. This ensures unparalleled safety and reliability, providing peace of mind during heavy lifting operations.
- Slewing Bearing: Our slewing bearing is the pivotal connection between a crane's upper structure and its lower chassis, facilitating seamless 360-degree rotation. With a cast steel slewing bearing, experience unparalleled load-bearing capacity and superior wear resistance, expertly crafted to endure the dynamic forces generated during the crane's slewing process, ensuring efficiency and longevity.
- Hook: As the essential lifeline of crane operations, the hook must exhibit extraordinary strength and resilience to safely support heavy loads. Our hooks, crafted through precise design and advanced heat treatment processes, are made from high-grade cast steel. This ensures the mechanical integrity required to prevent fractures, promising unwavering safety during operations.
Excavators
- Bucket: Our excavator buckets are masterfully engineered to endure the significant impact forces and friction encountered during excavation. Known for their formidable hardness and unparalleled wear resistance, cast steel components ensure our buckets resist the harsh abrasions from soil and rocks, significantly extending their operational life and reliability.
- Boom and Stick: Essential for executing precise excavation actions, the boom and stick of our excavators are designed to maintain impeccable strength and rigidity, even under complex and challenging stress conditions. Through cutting-edge design and production techniques, our cast steel components meet the stringent mechanical performance requirements, enhancing both the efficiency and stability of the excavator.
- Track Shoes: The foundation of impeccable mobility, our excavator track shoes play a crucial role in the machine's walking mechanism. Crafted from high-strength cast steel, these track shoes provide exceptional wear resistance and adapt seamlessly to diverse working environments, ensuring consistent and reliable performance in all terrains.
Loaders
- Bucket: Designed for both loading and transporting materials efficiently, the loader's bucket parallels the high demands of an excavator's bucket. With premium cast steel, it promises superior strength, hardness, and durability, effortlessly fulfilling operational requirements and ensuring peak performance.
- Frame: Serving as the backbone of the entire machine, the frame of our loaders is engineered to support various loads seamlessly during operation and transit. Our cast steel components provide unparalleled strength and stiffness, delivering reliable support, ensuring longevity, and maintaining the loader's structural integrity.
- Working Device Connecting Components: Within our loaders, the working device incorporates critical connecting components including the boom, rocker arm, and connecting rod. These components are subjected to complex forces and movements, and through precision casting processes, we produce cast steel components that ensure optimal shape complexity and mechanical excellence, guaranteeing flawless operational performance.
Bulldozers
- Bulldozer Blade: As the primary force in ground leveling and soil pushing, our bulldozer blades are expertly crafted from cast steel, offering unmatched strength and wear resistance. This ensures they withstand immense resistance during operation, delivering exceptional efficiency and extending service life.
- Track Shoes: Designed with the same meticulous attention as an excavator's track shoes, our bulldozer's track shoes boast high strength and superior wear resistance. Made from premium cast steel, they adapt effortlessly to a myriad of environments, providing exceptional stability and walking performance.
- Transmission Components8d1cf76d
Qingdao Starise Metal Technology Co., Ltd. serves as a shining pillar of excellence, harmoniously merging industry expertise with cutting-edge trade integration to present the world with precision casting parts of the highest caliber. With an unswerving dedication to research, development, production, and global commerce, this dynamic enterprise has been a catalyst for industry advancement for over 30 years. Nestled within its expansive 47,000-square-meter contemporary production base is a high-tech holding factory, boasting 10,000 square meters dedicated to high-standard production workshops. This formidable infrastructure supports an annual production capacity surpassing 30,000 tons of meticulously crafted precision cast steel parts, renowned for their superior quality and craftsmanship. Exporting to over 20 countries across Europe, America, and Asia, Qingdao Starise is celebrated in global markets for its unparalleled craftsmanship and innovative prowess.
Our History:
1. Founding Period (1996-1998):
Established in 1996 in the vibrant city of Pingdu, Qingdao, China, our company embarked on an ambitious mission to deliver precision casting solutions of unparalleled quality, catering initially to the agricultural machinery and automotive axle sectors. During these inaugural years, we became specialists in producing small-scale precision castings, harnessing traditional silica gel precision casting technology to meet the exacting demands of the industry.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, we embraced groundbreaking investment and sand casting technologies, setting the stage for the production of medium to large-scale precision castings. By 2006, our relentless pursuit of excellence was formalized with ISO9001 certification, setting the benchmark for quality standards. Between 2009 and 2014, we embarked on substantial expansion, introducing new production lines and adopting more efficient casting processes to significantly enhance our production capabilities. This strategic transformation allowed us to address a broad spectrum of multi-batch and custom manufacturing needs.
3. Brand Marketing (2016-2020):
In 2016, we initiated a bold brand-building campaign, actively engaging in industry exhibitions both domestically and internationally to amplify our brand visibility. Our global market footprint expanded in 2017, forging lasting alliances with overseas clients. By 2020, our commitment to innovation came to fruition with the creation of multiple patented technologies, significantly boosting product precision and quality.
4. Technological Innovation and Sustainable Development (2018-2024):
2018 heralded the launch of our dedicated R&D center, a cradle for pioneering new materials and processes. By 2019, we developed an eco-friendly precision casting process, dramatically reducing pollution emissions while enhancing the quality of surface and internal casting defects. In 2020, our technological acumen was formally recognized when we were crowned a national high-tech enterprise, a resounding testament to our leadership in innovation.
5. Intelligent Manufacturing and Future Vision:
Amidst the global pandemic in 2019, we astutely recalibrated our market strategies, reinforcing our online marketing and service capabilities to maintain robust business growth. In 2021, we unveiled our intelligent manufacturing initiative, seamlessly integrating automation and information technologies to optimize production efficiency and management precision.
6. Looking Ahead:
We remain unwavering in our commitment to innovation-driven growth, resolutely determined 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:
Perfectly designed for cast steel parts of all shapes and sizes, with a particular focus on accommodating larger items, our premium wooden box packaging offers unparalleled compressive strength and protective capabilities. Your valuable cast steel components are guaranteed to remain pristine during transit. Initially, the components are lovingly wrapped in plastic film or oil paper, then nestled securely in our robust wooden boxes. Strategic use of wooden wedges or foam materials ensures stabilization, preventing any unwanted movement or collision throughout the journey.
Efficient Carton Packaging:
For smaller cast steel components, our carton packaging solution presents a lightweight and cost-effective option, meticulously crafted to offer superior strength and moisture resistance. Each component is carefully enveloped in protective plastic or bubble bags before being gently placed into the carton. Additional fillers are used to keep the components stationary, offering exceptional protection and peace of mind throughout delivery.
Robust Pallet Packaging:
For large-scale production runs of cast steel parts, our robust pallet packaging is the ultimate choice. Components are meticulously arranged on the pallet and then securely fastened with stretch film or strapping tape. This method ensures effortless handling and transport via forklifts, maximizing efficiency and safety, making it particularly ideal for uniformly specified parts in the demanding agricultural and construction machinery sectors.
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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