| 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 must be designed to manage heavy weights and substantial stresses. Our cast steel components, known for their impressive strength and remarkable toughness, meet the structural needs of the boom, ensuring unparalleled safety and reliability during rigorous lifting operations.
- Slewing Bearing: The slewing bearing is the pivotal connection between the crane's upper structure and lower chassis, facilitating seamless rotation. Our cast steel slewing bearings offer exceptional load-bearing capacity and wear resistance, expertly handling the dynamic forces that arise during the crane's slewing process.
- Hook: The hook is a vital component, directly supporting heavy loads and requiring exceptional strength and toughness. Through careful design and advanced heat treatment, our cast steel components achieve the desired mechanical properties for the hook, ensuring its robust performance and preventing any dangerous fractures during operation.
Excavators
- Bucket: In excavation activities, the bucket must withstand intense impact forces and friction. Our cast steel components, renowned for their superior hardness and wear resistance, effectively combat wear from earth and rock materials, significantly extending the bucket's service life.
- Boom and Stick: The boom and stick are crucial for enabling the excavator's digging actions. They need to maintain optimal strength and stiffness under complex stress scenarios. Our cast steel components are meticulously designed and manufactured to meet these mechanical performance requirements, boosting the excavator's operational efficiency and stability.
- Track Shoes: As integral elements of the excavator's mobility system, the track shoes must support the excavator's weight and various operational forces. Our cast steel track shoes boast impressive strength and wear resistance, adapting seamlessly to varied working conditions and ensuring dependable mobility performance.
Loaders
- Bucket: The loader's bucket is engineered for efficient loading and material transport. Similar to excavator buckets, it demands exceptional strength, hardness, and wear resistance. Our cast steel components are ideally suited for crafting the loader's bucket, assuring that all performance requirements are exceeded during operation.
- Frame: Serving as the backbone of the entire machine, the frame must withstand diverse loads during operation and movement. Our cast steel components deliver outstanding strength and rigidity, offering robust support and ensuring the loader's reliability and durability over time.
- Working Device Connecting Components: The loader's working device includes essential connecting components like the boom, rocker arm, and connecting rod. These elements experience complex forces and movements during use. Our precision casting processes produce cast steel connecting components with intricate shapes and superior mechanical properties, guaranteeing smooth and efficient operation of the working device.
Bulldozers
- Bulldozer Blade: The bulldozer blade is pivotal for pushing soil and leveling terrain. Our cast steel bulldozer blades exhibit high strength and wear resistance, adeptly managing the resistance encountered during soil-pushing tasks to ensure effective operation and a prolonged service life.
- Track Shoes: Much like those on an excavator, a bulldozer's track shoes require high strength and remarkable wear resistance. Our cast steel track shoes are designed to adapt to a variety of operational environments, delivering excellent mobility and stability for the bulldozer.
- Transmission Components: The transmission components of a bulldozer, such as gears and shafts, are engineered to endure substantial torques and impact forces that occur during operation. Cast steel components are specifically selected for their exceptional strength and toughness, meeting the rigorous mechanical performance demands. This ensures that the transmission components deliver efficient and reliable power transmission, maintaining the bulldozer's optimal performance and durability under the most challenging conditions.
Qingdao Starise Metal Technology Co., Ltd. stands as a beacon of unparalleled excellence, seamlessly merging industry expertise with cutting-edge trade integration to deliver precision casting parts of the highest caliber. With an unwavering dedication to research, development, production, and global trade, this industry titan has been at the forefront of innovation for over three decades. Anchored by its state-of-the-art holding factory, the company thrives in a sprawling 47,000-square-meter modern production base, housing 10,000 square meters dedicated to high-standard production workshops. This impressive infrastructure supports an astounding annual production capacity exceeding 30,000 tons of intricately crafted precision cast steel parts, celebrated worldwide for their superior quality. Exporting to over 20 countries across Europe, America, and Asia, Qingdao Starise is a trusted partner in global markets, celebrated for its unmatched craftsmanship and unwavering commitment to innovation.
Our History:
1. Founding Period (1996-1998):
Established in 1996 in the vibrant city of Pingdu, Qingdao, China, our company embarked on a pioneering journey to deliver precision casting solutions of unrivaled quality. Initially serving the agricultural machinery and automotive axle sectors, we specialized in crafting small-scale precision castings, utilizing the traditional silica gel precision casting technology to meet burgeoning industry demands.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, we adopted cutting-edge investment and sand casting technologies, laying the groundwork for producing medium to large-scale precision castings. By 2006, our unwavering commitment to quality was validated with ISO9001 certification, ensuring adherence to the highest standards. Between 2009 and 2014, we embarked on significant expansion, integrating new production lines and adopting efficient casting processes to enhance our production capabilities. This strategic evolution empowered us to meet a diverse range of multi-batch and custom manufacturing requirements.
3. Brand Marketing (2016-2020):
In 2016, we launched an ambitious brand-building initiative, actively participating in industry exhibitions both domestically and internationally to elevate our brand recognition. Our global market presence expanded in 2017, forging enduring partnerships with overseas clients. By 2020, our commitment to innovation culminated in the development of multiple patented technologies, further refining 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 developed an eco-friendly precision casting process, significantly reducing pollution emissions while enhancing the quality of surface and internal casting attributes. Our technological expertise was officially recognized in 2020 when we were designated a national high-tech enterprise, underscoring our leadership in innovation.
5. Intelligent Manufacturing and Future Vision:
In response to the global pandemic in 2019, we swiftly recalibrated our market strategies, strengthening our online marketing and service capabilities to sustain robust business growth. 2021 marked the launch of our intelligent manufacturing initiative, seamlessly integrating automation and information technologies to optimize production efficiency and management excellence.
6. Looking Ahead:
We remain unwavering in our commitment to innovation-driven growth, determined to capture 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:
Our premium wooden box packaging is the quintessential choice for cast steel parts of diverse dimensions and weights, particularly those larger in size. These boxes possess incredible compressive strength and superior protective attributes, guaranteeing the pristine condition of your cast steel components during transit. Each precious piece is initially wrapped in plastic film or oil paper, then securely placed inside the wooden box. Wooden wedges or foam materials are expertly utilized to stabilize the components, preventing any movement or collision, thus ensuring impeccable safety.
Efficient Carton Packaging:
For smaller cast steel components, our efficient carton packaging is the epitome of lightweight and cost-effective solutions. Every carton is crafted with meticulous attention to strength and moisture resistance. Components are first swathed in protective plastic or bubble bags before being seamlessly placed into the carton. Strategic fillers are incorporated to ensure components remain immobile, offering enhanced protection during delivery.
Robust Pallet Packaging:
When dealing with high-volume production of cast steel parts, our robust pallet packaging is the ideal choice. Components are meticulously arranged on the pallet and firmly secured with stretch film or strapping tape. This method not only simplifies handling and enables smooth transport via forklifts but also prioritizes efficiency and safety, especially for uniformly specified parts utilized in the agricultural and construction machinery domains.
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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