| 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 timeless artistry and precision of Lost Wax Casting, a method renowned for delivering unparalleled accuracy and intricate designs. This ancient technique, infused with modern innovation, ensures that each piece meets the highest standards of quality and durability, making it a cornerstone in the manufacturing of superior components.
Dimensional Accuracy: Revel in the precision and consistency of our Dimensional Accuracy, where every piece is crafted to meet tight tolerances, typically between CT6 and CT9. Our superior process guarantees excellent dimensional stability, catering to the stringent accuracy demands of construction machinery castings. With the pattern vaporizing seamlessly during the pour, we eliminate common errors, ensuring each component is perfect every time.
Surface Quality: Experience the pinnacle of Surface Quality, with Ra values ranging from 6.3 to 12.5μm, ensuring a smooth, flawless finish. Our castings boast high aesthetic appeal with no parting lines, minimizing defects like flash and burrs. Ideal for construction machinery parts that demand superior appearance, they stand out in both functionality and style.
Internal Quality: Embrace uncompromising Internal Quality, where our innovative casting process ensures that each piece is dense and defect-free. Molten metal solidifies under negative pressure, significantly reducing issues like air holes and slag inclusions. Perfect for complex structures with internal cavities, especially in construction machinery components, our method guarantees exceptional shape and dimensional precision.
Qingdao Starise Metal Technology Co., Ltd. stands as a beacon of excellence in the realm of precision casting. This industry and trade integration enterprise has firmly rooted itself in the research, development, production, and global trade of top-tier precision casting parts. For over three decades, it has been deeply immersed in the industry, leveraging its own holding factory to ensure cutting-edge innovations. The company boasts a sprawling modern production base spanning 47,000 square meters, including 10,000 square meters dedicated to high-standard production workshops. With an impressive annual production capacity exceeding 30,000 tons of precision cast steel parts, its products have made their mark in more than 20 countries and regions across Europe, America, Asia, and beyond.
Our History:
1. Founding Period (1996-1998):
In the bustling city of Pingdu, Qingdao, China, the company was established in 1996, initially setting its sights on delivering premium precision casting solutions tailored for the agricultural machinery and automotive axle industries. During its formative years, it specialized in the manufacture of small-scale precision castings, employing the traditional yet effective silica gel precision casting technology.
2. Technological Accumulation and Expansion (1998-2014):
The year 1998 marked a pivotal moment as the company embraced advanced investment casting and sand casting technologies, unlocking the capability to produce medium to large-scale precision castings. In 2006, the coveted ISO9001 certification was achieved, reaffirming its dedication to quality and reliability. The period from 2009 to 2014 saw tremendous growth with expanded production facilities and the addition of numerous new production lines. This strategic expansion allowed the company to adopt efficient casting processes, bolstering its production capacity to cater to the diverse demands of multi-batch and customized product manufacturing.
3. Brand Marketing (2016-2020):
In 2016, the company embarked on a journey of brand enhancement, actively participating in domestic and international industry exhibitions to elevate its brand recognition. By 2017, it had broadened its global market reach and forged enduring partnerships with overseas customers. By 2020, the company proudly developed a suite of patented technologies, further elevating product precision and quality to new heights.
4. Technological Innovation and Sustainable Development (2018-2024):
The year 2018 saw the establishment of a dedicated research and development center, propelling the exploration of innovative materials and processes. By 2019, an environmentally friendly precision casting process had been devised, significantly reducing pollution emissions and enhancing the quality of surface and internal defects in castings. Recognized as a national high-tech enterprise in 2020, the company’s dedication to technological innovation and sustainable development was officially acknowledged.
5. Intelligent Manufacturing and Future Vision:
Faced with the global pandemic challenges in 2019, the company adeptly adjusted its market strategy, fortifying online marketing and service capabilities, ensuring unwavering business growth. In 2021, it unveiled an intelligent manufacturing initiative, seamlessly integrating automation and information technology to catapult production efficiency and management capabilities into the future.
6. Looking Ahead:
Driven by its innovation-centric development philosophy, the company steadfastly strides towards securing a preeminent position within the global precision casting industry, setting its sights on a future brimming with possibilities.
| 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 the safety and integrity of our premium cast steel components during transit, meticulous fixation and protection are imperative. Large cast steel elements may necessitate the use of specialized fixing brackets and durable ropes for secure anchoring. Meanwhile, smaller parts should be packaged with abundant fillers to maintain stability and prevent any movement or collision within the transport medium.
Transportation Route Planning:
Prior to embarking on transportation, a detailed route plan is essential. Consideration of road conditions, bridge load limits, and tunnel clearances ensures the seamless passage of your transport vehicle. For particularly large or heavy cast steel pieces, liaising with road authorities for necessary permits and possible escort arrangements is recommended, ensuring a safe and compliant journey.
Transportation Insurance:
Mitigate transportation risks by securing comprehensive insurance for your cast steel assets. Evaluate the insurance options based on factors such as the cargo's value, chosen mode of transit, and intended route to select the most appropriate coverage, safeguarding your investment throughout the logistical process.
Loading and Unloading Requirements:
Employ the correct loading and unloading equipment like forklifts and cranes, operated by skilled professionals, to handle cast steel parts. Careful attention is needed to avoid any impact or damage, ensuring the safety and reliability of both the parts and equipment. This careful handling underpins the integrity of your high-performance products.
Packaging Forms
Wooden Box Packaging:
Wooden boxes are ideal for transporting cast steel parts of varying sizes and weights, especially larger pieces. They offer robust compressive strength and superior protection, minimizing risks of pressure and impact during transport. Secure the parts with plastic film or oil paper before placing them in these boxes, using wooden wedges or foam to immobilize them securely.
Carton Packaging:
Carton packaging provides a lightweight, cost-effective solution for smaller cast steel components. Despite its economical nature, it's crucial to ensure the carton’s strength and moisture resistance. Wrap parts in protective plastic or bubble wrap, placing them securely within the carton, with fillers to prevent movement, thus offering reliable protection at an attractive price point.
Pallet Packaging:
For high-volume cast steel products, pallet packaging streamlines handling. Parts are systematically stacked on pallets and secured with stretch film or strapping, facilitating efficient forklift transport. This method is particularly effective for standardized parts in industries such as agriculture and construction machinery, ensuring safety and ease of movement.
1 Q: Where is your company located?
A: Our company is proudly situated in the vibrant city of Qingdao, Shandong Province, China, famously known for Qingdao Beer. We warmly invite you to visit us and experience the charm of Qingdao firsthand.
2 Q: Are you the manufacturer?
A: Absolutely! We are a distinguished manufacturer specializing in metal castings, with in-house production of iron and steel castings. Additionally, we offer alloy casting and sourcing services, ensuring unparalleled quality and versatility in our product offerings.
3 Q: Which casting process is the best in your company?
A: Our expertise spans multiple casting processes, including Sand Casting, Lost Wax Casting, Precision Casting, and Investment Casting. We also excel in Permanent Mold Casting, Low-Pressure Casting, and Die Casting, providing a comprehensive suite of high-quality casting solutions.
4 Q: Which material can you cast?
A: Our casting capabilities cover a diverse range of materials, including Cast Grey Iron, Ductile Iron, Carbon Steel, Stainless Steel, Alloy Steel, Aluminum, Bronze, and more, ensuring versatility and precision in each project.
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