| 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 the backbone of heavy lifting operations, expertly designed to endure substantial weights and intense stresses. With the use of cast steel components renowned for their extraordinary strength and superior toughness, the boom meets all structural demands, providing unparalleled safety and unwavering reliability during lifting tasks.
- Slewing Bearing: The slewing bearing is the pivotal connection that seamlessly joins the crane's upper structure with its lower chassis, facilitating smooth and efficient rotation. Crafted from cast steel, the slewing bearing boasts an exceptional load-bearing capacity and outstanding wear resistance, effortlessly withstanding the complex forces encountered during the slewing process.
- Hook: The hook stands as a crucial element, directly supporting formidable loads, demanding the utmost in strength and resilience. Through intricate design and precise heat treatment, cast steel components deliver the essential mechanical properties required for the hook, ensuring that operations proceed flawlessly, free from perilous occurrences such as fractures.
Excavators
- Bucket: During excavation, the bucket bears the brunt of significant impact forces and relentless friction. Leveraging the inherent high hardness and superior wear resistance of cast steel components, the bucket stands resilient against wear induced by abrasive materials like soil and rocks, thereby significantly prolonging its service life.
- Boom and Stick: The boom and stick are indispensable for executing the excavator's digging maneuvers. They must exhibit robust strength and stiffness amidst complex stress scenarios. Through optimized design and advanced manufacturing of cast steel components, these critical parts achieve the necessary mechanical performance, enhancing both the efficiency and stability of the excavator's operations.
- Track Shoes: As vital components of the excavator's mobility system, track shoes are tasked with supporting the excavator's weight and the dynamic forces encountered during operation. Cast steel track shoes excel in strength and wear resistance, adapting adeptly to diverse working conditions and ensuring the excavator moves with confidence and reliability.
Loaders
- Bucket: The loader's bucket, tasked with the challenging role of loading and transporting materials, mirrors the robust requirements of an excavator's bucket. It demands strength, hardness, and wear resistance all of which are superbly met by cast steel components, ensuring exceptional performance throughout its operational life.
- Frame: The frame acts as the backbone of the loader, providing crucial support and stability by bearing various loads during operation and transit. Cast steel components imbue the frame with elevated strength and rigidity, guaranteeing steadfast support and enhancing the loader's reliability and lifespan.
- Working Device Connecting Components: The loader's working device is a symphony of connections, including the boom, rocker arm, and connecting rod, all of which endure complex forces and dynamic movements. Through precise casting processes, cast steel components with intricate shapes and superior mechanical properties are produced, ensuring the flawless functioning of these working components.
Bulldozers
- Bulldozer Blade: The bulldozer blade is the linchpin of operation, adept at pushing soil and leveling terrain. A cast steel blade provides formidable strength and exceptional wear resistance, skillfully overcoming the resistance met during soil relocation, thereby ensuring efficient operation and an extended service life.
- Track Shoes: Much like an excavator's, a bulldozer's track shoes require supreme strength and resilience to thrive in various working conditions. Cast steel track shoes ensure superior walking performance and bolster the bulldozer's stability, adeptly navigating any terrain.
- Transmission Components5b86b3f5
Qingdao Starise Metal Technology Co., Ltd. stands as an unparalleled beacon of excellence in the precision casting industry, effortlessly merging deep industry expertise with innovative trade integration. Our relentless dedication to research, development, production, and global trade has consistently driven the industry forward for over three decades. Anchored by a cutting-edge holding factory, the enterprise is strategically located within an expansive 47,000-square-meter state-of-the-art production base, including 10,000 square meters dedicated to high-standard workshops. This impressive infrastructure empowers us with an annual production capacity surpassing 30,000 tons of meticulously crafted precision cast steel parts, celebrated for their exceptional quality. With exports reaching over 20 countries across Europe, America, and Asia, Qingdao Starise emerges as a trusted ally in global markets, distinguished by its unparalleled craftsmanship and trailblazing innovation.
Our History:
1. Founding Period (1996-1998):
Founded in 1996 in the bustling city of Pingdu, Qingdao, China, our company embarked on an illustrious journey to deliver precision casting solutions of unsurpassed quality, initially catering to the agricultural machinery and automotive axle sectors. During these pivotal years, we excelled in crafting small-scale precision castings, harnessing traditional silica gel precision casting technology to adeptly meet industry demands.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, we boldly embraced pioneering investment and sand casting technologies, setting the stage for producing medium to large-scale precision castings. By 2006, our unwavering commitment to excellence was reaffirmed with ISO9001 certification, asserting the highest quality standards. Between 2009 and 2014, we experienced significant growth, incorporating cutting-edge production lines and adopting efficient casting processes to enhance our production capacities. This strategic evolution enabled us to cater to a diverse range of multi-batch and customized manufacturing requirements.
3. Brand Marketing (2016-2020):
In 2016, we embarked on an ambitious brand-building endeavor, actively engaging in industry exhibitions both domestically and internationally to amplify our brand recognition. Our global market influence expanded significantly in 2017, forging lasting partnerships with esteemed overseas clients. By 2020, our unwavering dedication to innovation yielded remarkable results with the development of multiple patented technologies, further elevating product precision and quality.
4. Technological Innovation and Sustainable Development (2018-2024):
2018 heralded the establishment of our dedicated R&D center, a vibrant hub for pioneering new materials and processes. By 2019, we had engineered an eco-friendly precision casting process, significantly minimizing pollution emissions while enhancing the quality of surface and internal casting defects. Our technological prowess was formally acknowledged in 2020 when we were designated as a national high-tech enterprise, a testament to our leadership in innovation.
5. Intelligent Manufacturing and Future Vision:
Amidst the global pandemic in 2019, we adeptly recalibrated our market strategies, strengthening our online marketing and service capabilities to sustain robust business growth. The year 2021 marked 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 unwaveringly committed to innovation-driven growth, resolute in our pursuit 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:
Our premium wooden box packaging is the ultimate solution for accommodating cast steel parts, regardless of their size and weight, with a special focus on larger items. These boxes are not just containers; they are fortresses with unparalleled compressive strength and protective properties. Each cast steel component embarks on its journey encased in a secure layer of plastic film or oil paper before being nestled within the wooden sanctuary. Wooden wedges or resilient foam materials are then expertly positioned to prevent any unwanted movement or collision, ensuring your valuable items arrive in pristine condition.
Efficient Carton Packaging:
Our efficient carton packaging is the ideal choice for smaller cast steel components, providing a lightweight and economical option without compromising on protection. Each carton is crafted with a keen attention to strength and moisture resistance. Components are first wrapped in protective plastic or bubble bags, then gently placed within the carton. To further ensure their safety, additional fillers are used, creating a secure environment that prevents movement and offers superior protection during delivery.
Robust Pallet Packaging:
When it comes to high-volume production, our robust pallet packaging stands unrivaled. Each component is meticulously arranged on the pallet, and then expertly fastened with stretch film or strapping tape, creating a cohesive unit that simplifies handling and transportation via forklifts. This packaging method is not only efficient but also enhances safety, especially for the uniformly specified parts commonly used in the 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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