| 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: Cranes' booms are engineered to endure immense weights and stresses. With cast steel components, renowned for their exceptional strength and robust toughness, these structural elements seamlessly meet and exceed the demands required for ensuring safety and reliability in heavy lifting tasks.
- Slewing Bearing: The slewing bearing is the pivotal link between the crane's upper structure and its lower chassis, facilitating effortless rotation. Utilizing cast steel, these bearings boast superior load-bearing strength and wear resistance, effectively handling the forces encountered during the slewing operation.
- Hook: As a vital component, the hook directly supports heavy loads, demanding extraordinary strength and resilience. Through precision design and advanced heat treatment, cast steel components achieve the mechanical properties required, ensuring safe operation without the risk of fractures.
Excavators
- Bucket: Excavator buckets face intense impact and friction. Cast steel components, famed for their durability and wear resistance, withstand abrasions from soil and rocks, thereby significantly enhancing the bucket's lifespan.
- Boom and Stick: The boom and stick are crucial for excavation tasks, needing strength and stiffness under complex stresses. The optimized engineering and manufacturing of cast steel components ensure these parts meet the rigorous performance standards, boosting excavator efficiency and stability.
- Track Shoes: Serving as the foundation of the excavator's mobility, track shoes must endure the machine's weight and operational forces. Cast steel track shoes deliver robust strength and wear resistance, adapting to diverse environments and guaranteeing reliable performance.
Loaders
- Bucket: Designed for material handling, loader buckets demand exceptional strength, hardness, and resistance to wear. Cast steel components cater to these needs superbly, ensuring the loader's bucket performs optimally throughout its service.
- Frame: The frame is fundamental to the loader's integrity, supporting various loads during operation. Cast steel components provide unmatched strength and rigidity, offering enduring support and ensuring the loader's reliability and lifespan.
- Working Device Connecting Components: Comprising parts like booms and rods, these connecting components withstand complex forces. The precise casting of cast steel yields components with intricate shapes and outstanding mechanical properties, guaranteeing seamless function in the loader's operations.
Bulldozers
- Bulldozer Blade: The bulldozer blade is the powerhouse for pushing and leveling tasks. Cast steel blades exhibit top strength and wear resistance, overcoming significant resistance to ensure efficient soil-pushing and prolonged service life.
- Track Shoes: Mirroring the requirements of excavator track shoes, bulldozer track shoes demand high strength and wear resistance. Cast steel ensures adaptability to various terrains, delivering exceptional stability and performance.
- Transmission Components189cb1e9
Qingdao Starise Metal Technology Co., Ltd. is a dynamic leader in the arena of precision casting parts, blending profound industry expertise with comprehensive trade integration. For more than 30 years, our relentless dedication to research, development, production, and global trade has driven industry innovation forward. Situated on a vast 47,000-square-meter modern production base, with 10,000 square meters dedicated to high-standard production workshops, our state-of-the-art holding factory is the heart of our operations. It powers an extraordinary annual production capacity exceeding 30,000 tons of finely crafted precision cast steel parts, each piece celebrated for its exceptional quality. As a trusted global partner, exporting to over 20 countries across Europe, America, and Asia, Qingdao Starise is synonymous with unrivaled craftsmanship and pioneering innovation in the global marketplace.
Our History:
1. Founding Period (1996-1998):
In 1996, nestled in the vibrant city of Pingdu, Qingdao, China, our company commenced a mission to offer unparalleled precision casting solutions. Initially, we catered to the agricultural machinery and automotive axle sectors, mastering small-scale precision castings through the traditional silica gel precision casting technology to aptly satisfy industry needs during these crucial early years.
2. Technological Accumulation and Expansion (1998-2014):
The year 1998 marked a pivotal turn as we adopted advanced investment and sand casting technologies, unlocking the ability to produce medium to large-scale precision castings. By 2006, our excellence was recognized with ISO9001 certification, underscoring our unwavering commitment to quality. Between 2009 and 2014, strategic expansion unfolded as we introduced new production lines and refined casting processes, expertly meeting the demands of diverse multi-batch and custom manufacturing.
3. Brand Marketing (2016-2020):
Our ambitious brand-building journey began in 2016, as we actively engaged in industry exhibitions both domestically and internationally, significantly boosting our brand recognition. 2017 was a landmark year, witnessing an expansion of our global market presence through robust partnerships with overseas clients. By 2020, our dedication to innovation and quality resulted in the creation of multiple patented technologies, further enhancing product precision and excellence.
4. Technological Innovation and Sustainable Development (2018-2024):
2018 heralded the launch of our dedicated R&D center, a cradle for innovative materials and processes. By 2019, we pioneered an eco-friendly precision casting process, dramatically reducing pollution while enhancing surface integrity and internal defect quality. Our innovation leadership was officially recognized in 2020 with our designation as a national high-tech enterprise, affirming our status as a leader in cutting-edge technology.
5. Intelligent Manufacturing and Future Vision:
Confronted with the global pandemic in 2019, we adeptly adjusted our market strategies, reinforcing our online marketing and service capabilities to ensure continued robust growth. The year 2021 heralded our foray into intelligent manufacturing, integrating automation and information technologies to amplify production efficiency and management prowess.
6. Looking Ahead:
Our unwavering commitment to innovation-driven growth remains steadfast as we aim to secure a leadership 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:
Our premium wooden box packaging is perfectly designed for cast steel parts, regardless of their size or weight, with a focus on accommodating larger items seamlessly. These wooden boxes are the epitome of durability and compressive strength, offering superior protection to ensure your cast steel components remain in pristine condition throughout their journey. Each component is initially cocooned in either plastic film or oil paper, meticulously placed within the wooden box. For added security, wooden wedges or foam materials are expertly positioned to prevent any movement or collision, delivering peace of mind with every shipment.
Efficient Carton Packaging:
Our efficient carton packaging is a top choice for smaller cast steel components, offering a lightweight and cost-effective solution. We pay meticulous attention to each carton's strength and moisture resistance. Every component is carefully enveloped in protective plastic bags or bubble bags and delicately placed into the carton. Additional fillers are used to immobilize the components, ensuring they remain perfectly protected during the entire delivery process.
Robust Pallet Packaging:
For large-scale production of cast steel parts, our robust pallet packaging is the ultimate solution. Components are systematically organized on the pallet and secured with either stretch film or strapping tape. This method guarantees not only effortless handling and transportation via forklifts but also maximizes efficiency and safety. It is particularly advantageous for uniformly specified parts commonly used 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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