| 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 engineered to handle immense weights and stresses with finesse. Our cast steel components, celebrated for their robust strength and remarkable toughness, impeccably meet the structural requisites of the boom, thereby ensuring unmatched safety and reliability during demanding heavy lifting operations.
- Slewing Bearing: The slewing bearing is pivotal in connecting the crane's upper structure with its lower chassis, facilitating seamless rotation. With our cast steel slewing bearing, experience unparalleled load-bearing capacity and wear resistance, precisely designed to endure the complex forces generated during the crane's slewing process.
- Hook: The hook is an essential component directly supporting heavy loads, demanding exceptional strength and resilience. Through our advanced design and state-of-the-art heat treatment processes, our cast steel components are tailored to provide the necessary mechanical properties, ensuring flawless performance without any risk of fractures during operation.
Excavators
- Bucket: In the rigorous excavation process, the bucket faces considerable impact forces and abrasion. Our cast steel components, with their superior hardness and wear resistance, are adept at resisting wear caused by abrasive materials like soil and rocks, significantly extending the bucket's lifespan.
- Boom and Stick: The boom and stick are vital for executing the excavator's excavation tasks. They must maintain substantial strength and stiffness amidst complex stress conditions. Our expertly optimized design and manufacturing processes for cast steel components ensure these elements meet their mechanical performance requirements, enhancing the excavator's operational efficiency and stability.
- Track Shoes: As a crucial part of the excavator's mobility, track shoes must endure the excavator's weight and various operational forces. Our cast steel track shoes boast superior strength and wear resistance, adeptly adapting to diverse environments, thereby guaranteeing the excavator's reliable mobility.
Loaders
- Bucket: The loader's bucket is instrumental in material handling and transport. Like the excavator's bucket, it demands exceptional strength, hardness, and wear resistance. Our cast steel components for the loader's bucket are meticulously crafted to fulfill all performance requirements, ensuring seamless operation.
- Frame: The frame is the backbone of the entire machine, absorbing various loads during work and transit. Our cast steel components impart high strength and rigidity, providing steadfast support for the loader, ensuring its dependability and longevity.
- Working Device Connecting Components: The loader's working device comprises connecting components like the boom, rocker arm, and connecting rod. These elements undergo complex forces and movements during operation. Our precise casting processes enable us to produce cast steel connecting components with intricate shapes and outstanding mechanical properties, ensuring the working device operates smoothly.
Bulldozers
- Bulldozer Blade: The bulldozer blade is integral to pushing soil and leveling terrain. Our cast steel bulldozer blade exhibits exceptional strength and wear resistance, expertly withstanding significant resistance during soil movement, ensuring efficient operation and prolonged service life.
- Track Shoes: Similar to those of an excavator, a bulldozer's track shoes demand high strength and wear resistance. Our cast steel track shoes are engineered to adapt to varied environments, delivering exceptional mobility and stability to the bulldozer.
- Transmission Components96600efb
Qingdao Starise Metal Technology Co., Ltd. is a luminary in the precision casting domain, masterfully merging industry expertise and trade integration to offer unparalleled casting parts. With a remarkable focus on research, development, production, and international trade, our eminent company has been a driving force in the industry for over 30 years. At the heart of our operations is a cutting-edge holding factory, situated within an expansive 47,000-square-meter modern production hub, including 10,000 square meters dedicated to high-standard production workshops. This formidable infrastructure supports an impressive annual production capacity of over 30,000 tons of intricately designed precision cast steel parts, celebrated for their exceptional quality. Exporting to over 20 nations across Europe, America, and Asia, Qingdao Starise is a globally trusted ally, renowned for its unmatched craftsmanship and groundbreaking innovation.
Our History:
1. Founding Period (1996-1998):
In 1996, in the vibrant city of Pingdu, Qingdao, China, our company laid its foundation to revolutionize precision casting solutions with unmatched quality, primarily catering to the agricultural machinery and automotive axle industries. In these initial years, we excelled in producing small-scale precision castings, utilizing traditional silica gel precision casting techniques to fulfill industry needs.
2. Technological Accumulation and Expansion (1998-2014):
The year 1998 marked our foray into advanced investment and sand casting technologies, opening new avenues for manufacturing medium to large-scale precision castings. Our unwavering commitment to quality was endorsed with ISO9001 certification by 2006, setting supreme quality benchmarks. Between 2009 and 2014, we embarked on significant expansion, integrating new production lines and embracing efficient casting protocols to amplify our production prowess. This strategic evolution empowered us to address a wide array of multi-batch and bespoke manufacturing needs.
3. Brand Marketing (2016-2020):
In 2016, we launched an ambitious brand-building journey, actively engaging in industry expos both locally and globally to bolster our brand visibility. By 2017, our international market presence soared, fostering enduring ties with overseas clients. By 2020, our dedication to pioneering innovation was rewarded with the creation of multiple patented technologies, significantly enhancing 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 developing novel materials and methodologies. By 2019, we had designed an environmentally friendly precision casting process, markedly lowering pollution while improving the quality of surface and internal casting anomalies. In 2020, our technological excellence was nationally recognized as we were honored as a high-tech enterprise, underscoring our leadership in innovation.
5. Intelligent Manufacturing and Future Vision:
In response to the global pandemic in 2019, we adeptly adjusted our market strategies, enhancing our online marketing and service capabilities to sustain vigorous business growth. 2021 marked the inception of our intelligent manufacturing initiative, seamlessly integrating automation and information technologies to heighten production efficiency and management efficacy.
6. Looking Ahead:
Our dedication to innovation-driven expansion remains unwavering as we aim for a pioneering position in the global precision casting landscape.
| 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 wooden box packaging is a superior choice for cast steel parts that come in a variety of dimensions and weights, especially adept at handling larger items. These premium wooden boxes are crafted with outstanding compressive strength and unparalleled protective qualities to ensure your cast steel components arrive in immaculate condition. Each piece is initially enveloped in either plastic film or oil paper, then carefully placed in the wooden box. Ingeniously placed wooden wedges or foam materials are employed to stabilize the contents, effectively preventing any movement or collision during transit.
Efficient Carton Packaging:
Designed for smaller cast steel components, our carton packaging solution is both lightweight and economical. We place meticulous attention on the strength and moisture resistance of each carton. Every component is first cocooned in protective plastic or bubble bags, then gently settled into the carton. Additional fillers are used to ensure the components remain secure, offering augmented protection throughout the delivery process.
Robust Pallet Packaging:
When handling high-volume production of cast steel parts, our robust pallet packaging is the preferred method. These components are systematically arranged on the pallet and then firmly secured using stretch film or strapping tape. This method is designed to facilitate seamless handling and transport via forklifts, ensuring both efficiency and safety, especially for uniformly specified parts 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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