| 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 a marvel of engineering, meticulously designed to endure substantial weights and stresses. Utilizing superior cast steel components, celebrated for their exceptional strength and remarkable toughness, the boom confidently meets structural demands. This ensures unparalleled safety and reliability during heavy lifting operations, making it an indispensable asset.
- Slewing Bearing: The slewing bearing is the pivotal link that seamlessly connects the crane's upper structure with its lower chassis, facilitating flawless rotation. A robust cast steel slewing bearing exhibits magnificent load-bearing capacity and commendable wear resistance, effortlessly managing diverse forces generated during the crane's slewing process, ensuring operational excellence.
- Hook: The hook is the lynchpin component tasked with directly supporting colossal heavy loads, demanding exceptionally high strength and toughness. Through astute design and intricate heat treatment processes, cast steel components bestow the hook with essential mechanical properties, thereby guaranteeing operational security and mitigating risks of fractures during use.
Excavators
- Bucket: During excavation, the bucket faces relentless impact forces and friction. Renowned for their formidable hardness and wear resistance, cast steel components valiantly withstand wear from abrasive materials like soil and rocks, significantly extending the bucket's service life and enhancing operational durability.
- Boom and Stick: The boom and stick empower the excavator with their essential excavation capabilities, necessitating ample strength and stiffness to operate under complex stress conditions. With optimized design and state-of-the-art manufacturing processes, cast steel components fulfill these mechanical performance requirements, boosting the excavator's efficiency and stability.
- Track Shoes: As a cornerstone of the excavator's mobility, the track shoes are engineered to support the machine's weight while enduring various operational forces. Cast steel track shoes boast extraordinary strength and wear resistance, designed to adapt seamlessly to diverse environments, ensuring reliable and efficient mobility for the excavator.
Loaders
- Bucket: The loader's bucket is a powerhouse for loading and transporting materials, akin to the excavator's bucket in requiring exceptional strength, hardness, and wear resistance. Cast steel components stand as the premier choice for manufacturing the loader's bucket, meeting and exceeding performance expectations during rigorous operations.
- Frame: The frame is the backbone of the loader, serving as the crucial supporting structure that bears various loads during work and transit. Cast steel components imbue the frame with superior strength and rigidity, delivering unwavering support and ensuring the loader's reliability and durability over time.
- Working Device Connecting Components: The loader's working device features intricate connecting components like the boom, rocker arm, and connecting rod, which handle complex forces and movements. Through precise casting processes, cast steel components achieve intricate shapes paired with outstanding mechanical properties, ensuring the flawless operation of the working device.
Bulldozers
- Bulldozer Blade: The bulldozer blade is the heart of its operational prowess, adept at pushing soil and leveling terrain. A cast steel bulldozer blade excels in strength and wear resistance, effortlessly confronting significant resistance during soil-pushing, ensuring efficient performance and an extended lifespan.
- Track Shoes: Mirroring the requirements of an excavator's track shoes, a bulldozer's track shoes demand unparalleled strength and wear resistance. Cast steel track shoes rise to meet these challenges, adapting to myriad working conditions, delivering superior mobility and stability for the bulldozer.
- Transmission Components9b5a02b0
Qingdao Starise Metal Technology Co., Ltd. serves as a paragon of industry excellence, adeptly fusing profound expertise with seamless trade integration to deliver precision casting parts of extraordinary caliber. With a steadfast dedication to research, development, production, and international trade, this dynamic enterprise has been a trailblazer for over thirty years. Situated within an expansive 47,000-square-meter contemporary production base, its cutting-edge holding factory includes 10,000 square meters allocated to high-standard production workshops, enabling an impressive annual output of over 30,000 tons of meticulously crafted precision cast steel parts, celebrated for their superior quality. As a trusted partner in global markets, Qingdao Starise exports its acclaimed products to more than 20 countries across Europe, America, and Asia, earning accolades for its unrivaled craftsmanship and pioneering innovation.
Our History:
1. Founding Period (1996-1998):
Established in 1996 in the vibrant city of Pingdu, Qingdao, China, our company embarked on a mission to provide precision casting solutions of unparalleled quality, initially catering to the agricultural machinery and automotive axle sectors. In these foundational years, we focused on producing small-scale precision castings, utilizing traditional silica gel precision casting technology to fulfill industry needs.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, we adopted state-of-the-art investment and sand casting technologies, ushering in the production of medium to large-scale precision castings. Our unwavering commitment to excellence was affirmed in 2006 when we achieved ISO9001 certification, assuring the highest quality standards. From 2009 to 2014, we underwent transformative expansion, integrating new production lines and adopting efficient casting processes, thus enhancing our ability to meet diverse multi-batch and custom manufacturing demands.
3. Brand Marketing (2016-2020):
In 2016, we initiated an ambitious brand-building campaign, actively engaging in industry exhibitions domestically and internationally to elevate our brand visibility. Our global market presence surged in 2017, forging long-lasting partnerships with overseas clients. By 2020, our innovative spirit culminated in the creation of several patented technologies, further enhancing the precision and quality of our products.
4. Technological Innovation and Sustainable Development (2018-2024):
The year 2018 saw the establishment of our dedicated R&D center, a focal point for pioneering new materials and processes. By 2019, we had developed an eco-friendly precision casting process, optimizing surface quality and minimizing internal casting defects while markedly reducing pollution emissions. In 2020, our technological innovation was recognized nationally, as we were honored with the designation of a high-tech enterprise, affirming our leadership in innovation.
5. Intelligent Manufacturing and Future Vision:
Amidst the global pandemic in 2019, we adeptly adjusted our market strategies, bolstering our online marketing and service capabilities to ensure continued robust business growth. The year 2021 marked the commencement of our intelligent manufacturing initiative, integrating automation and information technologies to enhance production efficiency and management proficiency.
6. Looking Ahead:
We remain resolutely committed to innovation-driven growth, poised to secure 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:
Experience the pinnacle of protective transit for your cast steel parts with our Premium Wooden Box Packaging! Designed to accommodate cast steel items of various sizes and weights, especially larger ones, our wooden boxes provide unmatched compressive strength and protective prowess. Your components are meticulously encased in either plastic film or oil paper before being securely positioned within the box. For ultimate stabilization, wooden wedges or foam materials are expertly placed, ensuring your cast steel parts reach their destination unmarked and intact, without any undesirable movement or collision.
Efficient Carton Packaging:
Discover the art of secure, lightweight, and economical packaging with our Efficient Carton Packaging, perfect for smaller cast steel components. Each carton is crafted with a keen focus on strength and moisture resistance. Components are initially wrapped in protective plastic or bubble bags, then carefully nestled into the carton. With the addition of strategic fillers, every component remains perfectly stationary, ensuring superior protection throughout the entire delivery process.
Robust Pallet Packaging:
Embrace efficiency and safety in high-volume production with our Robust Pallet Packaging, ideal for cast steel parts. Components are systematically arranged on the pallet and firmly secured using stretch film or strapping tape. This method not only enhances the ease of handling and transport via forklifts but also assures stability, particularly for uniformly specified parts, making it the perfect solution for the agricultural and construction machinery sectors.
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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