| Industy |
Sub-industry |
Material |
Process |
Features |
Technical advantages |
| Construction machinery |
Excavator parts |
Carbon steel |
Lost wax casting |
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 |
Structural parts |
| Excavator parts |
Carbon steel |
Lost wax casting |
Structural parts |
Lost Wax Casting: Discover the art and engineering brilliance behind our Lost Wax Casting method – a time-honored yet innovative technique that ensures exceptional precision and surface finish. This process is the cornerstone of creating our superior-quality, intricate cast steel components, tailored to meet the rigorous demands of heavy-duty machinery. With Lost Wax Casting, we achieve remarkable accuracy and surface integrity, setting our products apart in the competitive landscape.
Dimensional Accuracy: Elevate your expectations with the remarkable dimensional accuracy of our castings, boasting a tolerance grade typically ranging from CT6 to CT9. This high level of precision ensures unparalleled dimensional stability, perfectly aligning with the rigorous demands of construction machinery. By eliminating pattern drawing and core setting errors through pattern vaporization during pouring, we uphold the highest standards of accuracy, meeting and exceeding the needs of modern engineering.
Surface Quality: Experience the pinnacle of surface excellence with our castings, where the Ra value ranges impressively between 6.3-12.5μm. Our castings are free from parting surfaces, minimizing imperfections such as flash and burrs, and delivering a sleek, high-quality appearance. Ideal for visible components or aesthetically demanding parts of construction machinery, our products not only meet but surpass expectations, ensuring superior performance and visual appeal.
Internal Quality: Achieve unparalleled internal quality with castings produced under negative pressure, enhancing density and integrity while minimizing defects like air holes and slag inclusions. The presence of a pattern ensures high shape and dimensional fidelity, particularly for intricate structural components with internal cavities in construction machinery. Trust in our commitment to delivering castings that exemplify durability, precision, and superior internal quality, tailored to fit complex engineering requirements.
Qingdao Starise Metal Technology Co., Ltd. stands as a pioneering industry and trade integration enterprise, dedicated to the innovative research, meticulous production, and expansive global trade of precision casting components. With over 30 years of industry expertise, our company thrives on a modern production foundation spanning 47,000 square meters, including 10,000 square meters of state-of-the-art workshops. Our annual production capacity exceeds 30,000 tons of precision cast steel parts, reaching clients in over 20 countries across Europe, America, and Asia, and affirming our mark on the global stage.
Our History:
1. Founding Period (1996-1998):
Established in the bustling city of Pingdu, Qingdao in 1996, Qingdao Starise Metal Technology Co., Ltd. embarked on its journey to deliver premium precision casting solutions, particularly for the agricultural machinery and automotive axle sectors. During this formative period, we specialized in producing small-scale precision castings utilizing the traditional yet reliable silica gel precision casting technology.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, we embraced advanced investment casting and sand casting technologies, transforming our capabilities to produce medium and large-scale precision castings. Our commitment to quality was solidified in 2006 as we achieved ISO9001 certification, guaranteeing reliability. From 2009 to 2014, we expanded our production facilities, added cutting-edge production lines, and implemented efficient casting processes, enhancing our ability to fulfill diverse, multi-batch, and customized manufacturing needs.
3. Brand Marketing (2016-2020):
In 2016, we embarked on a strategic journey to elevate our brand presence by actively participating in prestigious domestic and international exhibitions. This push bolstered our brand recognition and expanded our global footprint. By 2020, we had forged strategic, long-term partnerships with overseas clients and developed multiple patented technologies, enhancing the precision and quality of our products.
4. Technological Innovation and Sustainable Development (2018-2024):
In 2018, our investment in a state-of-the-art research and development center marked the beginning of a new chapter in exploring breakthrough materials and processes. With a focus on sustainability, 2019 saw the creation of an eco-friendly precision casting method, reducing pollution and improving the quality of castings. Our dedication to innovation was recognized in 2020 when we were officially acknowledged as a national high-tech enterprise.
5. Intelligent Manufacturing and Future Vision:
Amid the global pandemic in 2019, we quickly adapted by refining our market strategy, enhancing online marketing and services to ensure continued business stability. In 2021, we initiated an intelligent manufacturing strategy, integrating cutting-edge automation and information technology to boost production efficiency and management prowess.
6. Looking Ahead:
Embracing an innovation-driven philosophy, we are steadfast in our commitment to leading the global precision casting industry, driving forward with vision and purpose.
| 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 |
Transportation Precautions
Fixation and Protection:
To ensure impeccable safety during transit, it is crucial that our precision cast steel components are securely fixed and well-protected. This prevents any movement or collision within the transport vehicle or cabin. For our larger steel castings, specialized brackets and ropes might be necessary for unparalleled stability. Meanwhile, smaller components benefit from ample cushioning within their packaging, guaranteeing steadfast protection throughout the journey.
Transportation Route Planning:
Strategic planning of the transportation route is essential to ensure a smooth and safe journey. Considerations like road conditions, bridge load capacities, and tunnel heights must be meticulously evaluated to facilitate the seamless passage of transport vehicles. Large or particularly heavy cast steel components may necessitate prior consultation with road authorities, obtaining necessary transportation permits, and implementing essential escort measures to assure secure transit.
Transportation Insurance:
Mitigate potential risks by securing premium transportation insurance for your cast steel components. When choosing your insurance plan, comprehensive evaluation based on the goods' value, chosen mode of transportation, and planned route is vital to select the most suitable coverage, ensuring peace of mind throughout the transportation process.
Loading and Unloading Requirements:
Ensure the utmost care during loading and unloading of cast steel parts by employing appropriate equipment such as forklifts and cranes, all handled by skilled professionals. Vigilant attention is required to prevent any collisions or damages. Moreover, it is imperative to ensure the operational safety and stability of the loading and unloading apparatus for an efficient process.
Packaging Forms
Wooden Box Packaging:
For robust protection against compression and impact during transit, wooden box packaging is ideal for all sizes and weights, especially large cast steel parts. Initial wrapping of components with plastic film or oil paper, followed by secure placement in the wooden box with additional wooden wedges or foam ensures rigidity, preventing movement within the box.
Carton Packaging:
Lightweight and economical, carton packaging serves as an excellent choice for smaller cast steel parts. Careful consideration of carton strength and moisture protection is essential. Components are wrapped in protective plastic or bubble bags before being placed inside, with fillers strategically positioned to prevent internal movement.
Pallet Packaging:
Ideal for mass-produced cast steel components, pallet packaging facilitates efficient handling and transport. Parts are uniformly stacked and securely fastened with stretch film or strapping tape, perfect for forklifts. This method is particularly suited for uniform cast steel parts used in agricultural and construction machinery sectors.
1 Q: Where is your company located?
A: We are located in the renowned Qingdao City, Shandong Province, China. Perhaps you've heard of the famous Tsingtao Beer? We warmly invite you to experience the charm of Qingdao!
2 Q: Are you the manufacturer?
A: Absolutely, we pride ourselves as a professional manufacturer specializing in metal castings. Our expertise lies in producing superior iron and steel castings. Additionally, we offer alloy parts casting and sourcing services, showcasing our diverse capabilities.
3 Q: Which casting process is the best in your company?
A: We excel in various casting processes including Sand Casting, Lost Wax Casting, Precision Casting, and Investment Casting. Our repertoire also includes Permanent Mold Casting, Low-Pressure Casting, and Die Casting, ensuring we cater to diverse requirements.
4 Q: Which material can you cast?
A: Our casting expertise extends to a broad spectrum of materials including Cast Grey Iron, Ductile Iron, Carbon Steel, Stainless Steel, Alloy Steel, Aluminum, Bronze, and many others, offering our clients extensive material options.
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