| 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 core of every crane's lifting prowess lies the boom—a marvel of engineering designed to endure immense weights and stresses. By employing cast steel components, renowned for their unmatched strength and resilience, the boom ensures unwavering safety and reliability, even during the most demanding heavy lifting tasks.
- Slewing Bearing: Connecting the upper structure to the lower chassis, the slewing bearing is pivotal for seamless rotation in cranes. With cast steel slewing bearings known for their exceptional load-bearing capacity and superior wear resistance, you can count on them to confidently handle diverse forces encountered during the crane's rotational actions.
- Hook: The hook, a vital part of the crane, is entrusted with supporting hefty loads, demanding extraordinary strength and toughness. Thanks to precise design and advanced heat treatment, cast steel components provide the hook with robust mechanical properties, ensuring a safe operation devoid of fracture risks.
Excavators
- Bucket: In the realm of excavation, the bucket is subjected to significant impact forces and friction. Cast steel components are celebrated for their exceptional hardness and wear resistance, effectively combating wear from abrasive materials like soil and rocks, thereby extending the bucket's durability and service life.
- Boom and Stick: Essential for executing powerful excavation actions, the boom and stick of an excavator must possess substantial strength and stiffness, even under complex stress situations. With optimized design and manufacturing of cast steel components, they meet the mechanical demands, enhancing the excavator's efficiency and stability.
- Track Shoes: As core elements of the excavator's locomotion, track shoes must support the entire weight and withstand various operational forces. Cast steel track shoes are engineered for high strength and wear resistance, ensuring reliable performance across challenging environments.
Loaders
- Bucket: The bucket of a loader is a multifaceted tool for loading and transporting materials, demanding unparalleled strength, hardness, and wear resistance. Cast steel components rise to the occasion, fulfilling these stringent performance criteria and excelling during operation.
- Frame: Serving as the backbone of the machine, the frame endures various loads during work and transportation. Cast steel components lend exceptional strength and stiffness, providing a dependable foundation that guarantees both the loader's reliability and prolonged lifespan.
- Working Device Connecting Components: The loader's working device is a complex assembly of connectors like the boom, rocker arm, and connecting rod, all subjected to intricate forces during use. Through precise casting, cast steel connecting components achieve complex shapes and outstanding mechanical traits, ensuring smooth operation of the working device.
Bulldozers
- Bulldozer Blade: At the forefront of bulldozing, the blade is tasked with pushing soil and leveling terrain. A cast steel bulldozer blade shines with high strength and wear resistance, confidently overcoming resistance during operations and promising efficient performance with extended longevity.
- Track Shoes: Much like those of an excavator, a bulldozer's track shoes demand superior strength and wear resistance. Cast steel track shoes adapt effortlessly to varied work environments, delivering excellent stability and reliable performance during bulldozing tasks.
- Transmission Componentsffe03717
Qingdao Starise Metal Technology Co., Ltd. stands as a beacon of excellence, seamlessly merging unparalleled industry expertise with comprehensive trade integration to deliver extraordinary precision casting parts. With an unyielding focus on research, development, production, and global trade, this powerhouse has consistently driven industry progress for over three illustrious decades. Anchored by its state-of-the-art holding factory, the company resides within a sprawling 47,000-square-meter modern production base, boasting 10,000 square meters dedicated to high-standard production workshops. This impressive infrastructure supports an annual production capacity of over 30,000 tons of intricately fashioned precision cast steel parts, renowned for their superior quality and craftsmanship. Exporting to more than 20 countries across Europe, America, and Asia, Qingdao Starise is a trusted global partner, celebrated for its unparalleled artistry and innovative solutions.
Our History:
1. Founding Period (1996-1998):
Founded in 1996 in the dynamic city of Pingdu, Qingdao, China, Qingdao Starise Metal Technology Co., Ltd. embarked on an ambitious journey to deliver precision casting solutions of unrivaled quality, initially serving the agricultural machinery and automotive axle sectors. During these formative years, the company specialized in crafting small-scale precision castings, leveraging traditional silica gel precision casting technology to meet stringent industry demands.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, we embraced cutting-edge investment and sand casting technologies, paving the way for the production of medium to large-scale precision castings. By 2006, our unwavering commitment to excellence was solidified with ISO9001 certification, ensuring products met the highest quality standards. Between 2009 and 2014, we underwent significant expansion, incorporating new production lines and adopting efficient casting processes to elevate our production capabilities. This strategic evolution enabled us to cater to a diverse range of multi-batch and custom manufacturing requirements with increased precision and reliability.
3. Brand Marketing (2016-2020):
In 2016, we embarked on an ambitious brand-building initiative, actively engaging in industry exhibitions both domestically and internationally to elevate our brand recognition. Our global market presence expanded in 2017, establishing enduring partnerships with overseas clients. By 2020, our diligent dedication to innovation yielded fruitful advancements with the development of multiple patented technologies, significantly enhancing product precision and overall quality.
4. Technological Innovation and Sustainable Development (2018-2024):
2018 marked the inception of our dedicated R&D center, a hub for pioneering new materials and processes. By 2019, we had crafted an eco-friendly precision casting process, significantly reducing pollution emissions while elevating the quality of both surface and internal casting integrity. Our technological prowess was officially recognized in 2020 when we were designated a national high-tech enterprise, a testament to our leadership in innovation and sustainable development.
5. Intelligent Manufacturing and Future Vision:
In the face of the global pandemic in 2019, we swiftly recalibrated our market strategies, fortifying our online marketing and service capabilities to sustain robust business growth. 2021 heralded the launch of our intelligent manufacturing initiative, seamlessly integrating automation and information technologies to optimize production efficiency and enhance management proficiency, ensuring our readiness for future challenges.
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, setting new standards of excellence and shaping the future.
| 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:
Featuring our Premium Wooden Box Packaging, this solution is meticulously designed to accommodate cast steel parts of various sizes and weights while particularly excelling in the protection of larger items. Our wooden boxes are crafted with an unrivaled compressive strength and superior protective attributes, ensuring that your valuable cast steel components arrive at their destination in impeccable condition. The process begins with each component being carefully wrapped in a protective layer of either plastic film or oil paper. Once secured, they are nestled within the wooden box where strategic use of wooden wedges or foam materials provides stabilization, expertly guarding against any movement or collision during transit.
Efficient Carton Packaging:
Our Efficient Carton Packaging stands as a lightweight and cost-effective solution tailored for smaller cast steel components. Each carton is crafted with an acute focus on strength and moisture resistance to ensure optimal protection. Initially, each component is enveloped in a protective layer of plastic bags or bubble bags before being placed gently into the carton. Additional fillers are then employed to maintain the stationery position of the components, thereby delivering enhanced protection and ensuring safe and sound delivery.
Robust Pallet Packaging:
For large-scale production of cast steel parts, our Robust Pallet Packaging provides an ideal packaging solution. Components are precisely arranged on the pallet and then securely fastened with stretch film or strapping tape. This method not only streamlines the handling and transportation process with ease and efficiency, making use of forklifts, but also guarantees enhanced safety and operational efficiency. It is particularly advantageous for uniform parts used in the agricultural and construction machinery sectors, promising a seamless, secure, and efficient logistical process.
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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