| 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 crane's boom must endure formidable weights and strains. With cast steel components renowned for their superior strength and outstanding toughness, these fulfill the intricate structural necessities of the boom. This ensures impeccable safety and reliability, crucial during intensive lifting operations where excellence is non-negotiable.
- Slewing Bearing: The slewing bearing acts as a pivotal connector between the crane's upper structure and lower chassis, facilitating seamless rotation. A cast steel slewing bearing boasts exceptional load-bearing capacity and wear resistance, expertly enduring the myriad forces encountered during the crane's slewing activities.
- Hook: The hook, a vital component supporting hefty loads, demands utmost strength and toughness. With precision design and advanced heat treatment processes, cast steel components acquire necessary mechanical integrity, ensuring operational safety and averting any perilous fractures during heavy-duty usage.
Excavators
- Bucket: In excavation, the bucket faces intense impact forces and friction. Cast steel components, celebrated for their remarkable hardness and wear resistance, effectively counteract wear from challenging materials like soil and rocks, thereby significantly prolonging the bucket's service life.
- Boom and Stick: The boom and stick are pivotal for the excavator's digging prowess. These must uphold substantial strength and stiffness amidst complex stressors. Through meticulous design and manufacturing of cast steel components, the mechanical demands of the boom and stick are met, bolstering the excavator's efficiency and stability remarkably.
- Track Shoes: Essential to the excavator's mobility, track shoes sustain the excavator's weight and various forces during operation. Cast steel track shoes exhibit elevated strength and wear resistance, adeptly adapting to diverse environments and ensuring steadfast performance and reliability.
Loaders
- Bucket: The loader's bucket, instrumental for loading and transporting, mirrors the excavator's bucket in requiring high strength, hardness, and wear resistance. Cast steel components excel in crafting the loader's bucket, surpassing operational performance expectations seamlessly.
- Frame: The frame is the machine's backbone, supporting diverse loads during operation and transit. Cast steel components imbue the frame with optimal strength and stiffness, providing unwavering stability and prolonging the loader's reliability and lifespan effortlessly.
- Working Device Connecting Components: The loader's operation hinges on components like the boom, rocker arm, and connecting rod, enduring multifaceted forces and motions. Sophisticated casting techniques yield cast steel connecting components with intricate shapes and superb mechanical properties, ensuring flawless functionality of the working device.
Bulldozers
- Bulldozer Blade: As the bulldozer's primary operational component, the blade is essential for pushing soil and leveling terrain. A cast steel bulldozer blade, with its unparalleled strength and wear resistance, counters significant resistance during operation, ensuring superior efficiency and longevity.
- Track Shoes: Similar to the excavator, bulldozer track shoes demand immense strength and wear resistance. Cast steel track shoes excel in adaptability to varying terrains, ensuring exceptional performance and stability, making them indispensable for bulldozer functionality.
- Transmission Components75644d76
Qingdao Starise Metal Technology Co., Ltd. stands as a paragon of industrial brilliance, adeptly merging unparalleled expertise with robust trade integration to deliver superior precision casting components. With an unwavering commitment to research, development, production, and international trade, this powerhouse has consistently advanced industry standards for over three decades. Nestled within a sprawling 47,000-square-meter modern production facility, the company boasts 10,000 square meters dedicated to high-quality production workshops. This impressive infrastructure supports an annual production capacity surpassing 30,000 tons of intricately designed precision cast steel parts, celebrated for their exceptional quality. Exporting to more than 20 countries across Europe, America, and Asia, Qingdao Starise is a revered partner in global markets, distinguished for its unmatched craftsmanship and innovative prowess.
Our History:
1. Founding Period (1996-1998):
Founded in 1996 in the vibrant city of Pingdu, Qingdao, China, our company embarked on a mission to deliver precision casting solutions of extraordinary quality, initially catering to the agricultural machinery and automotive axle sectors. During these foundational years, we specialized in crafting small-scale precision castings, leveraging traditional silica gel precision casting technology to meet the industry's demands.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, we embraced state-of-the-art investment and sand casting technologies, setting the stage for medium to large-scale precision casting production. By 2006, our dedication to excellence was affirmed with ISO9001 certification, ensuring the highest quality standards. Between 2009 and 2014, significant expansion was undertaken, incorporating new production lines and adopting innovative casting processes to enhance our production capabilities. This strategic evolution enabled us to cater to a diverse range of multi-batch and custom manufacturing requirements.
3. Brand Marketing (2016-2020):
In 2016, we initiated an ambitious brand-building campaign, actively participating in industry exhibitions both nationally and internationally to enhance our brand visibility. Our global market presence expanded in 2017, establishing long-lasting partnerships with overseas clients. By 2020, our commitment to innovation bore fruit with the creation of multiple patented technologies, further boosting product precision and quality.
4. Technological Innovation and Sustainable Development (2018-2024):
2018 marked the establishment of our dedicated R&D center, a hub 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 defects. Our technological excellence was officially recognized in 2020 when we were designated a national high-tech enterprise, a testament to our leadership in innovation.
5. Intelligent Manufacturing and Future Vision:
Amid the global pandemic in 2019, we swiftly recalibrated our market strategies, bolstering our online marketing and service capabilities to sustain robust business growth. 2021 saw the introduction of our intelligent manufacturing initiative, seamlessly integrating automation and information technologies to optimize production efficiency and management proficiency.
6. Looking Ahead:
We remain unwavering in our commitment to innovation-driven growth, poised to capture 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 choice for cast steel parts that vary in dimensions and weight, particularly accommodating larger items with ease. These wooden boxes are crafted for unparalleled compressive strength and protection, ensuring the pristine condition of your cast steel components during transit. Each component is initially wrapped in a layer of protective plastic film or oil paper, then expertly nestled within the wooden box. For added security, wooden wedges or foam materials are strategically placed to prevent any movement or collision, ensuring your products reach their destination in perfect condition.
Efficient Carton Packaging:
Our Efficient Carton Packaging is the ideal lightweight and cost-effective solution for smaller cast steel components. With meticulous attention to detail, each carton is designed to offer superior strength and moisture resistance. Components are first enveloped in protective plastic or bubble bags before being gently placed in the carton. Additional fillers are then used to ensure the components remain perfectly stationary, providing enhanced protection throughout the delivery process.
Robust Pallet Packaging:
For high-volume production of cast steel parts, our Robust Pallet Packaging is the perfect solution. Each component is methodically arranged on the pallet and securely fastened with stretch film or strapping tape. This approach not only facilitates easy handling and transport via forklifts but also guarantees efficiency and safety, especially for parts with uniform specifications in the agricultural and construction machinery sectors. This packaging ensures your products are delivered with the utmost care and reliability.
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.
Audited Supplier 
){kind=link}