| Machinery |
Part name |
Material |
Process |
Technical advantages |
| Farm Machinery Tractor parts |
Steering arm |
Carbon steel |
Lost wax casting |
Lost wax casting process, using silica sol in the pre-process, good product surface quality, less mold cost, and small quatity production. |
Commercial Cehicle
Clutch parts |
Release bearing housing |
Carbon steel |
Lost wax casting |
Agricultral Machinery
Seeder parts |
Seeder template frame |
Carbon steel |
Lost wax casting |
Qingdao Starise Metal Technology Co., Ltd. stands as a beacon of excellence in the realm of precision casting, expertly merging industry knowledge with trade innovation. Focused on the research, development, production, and worldwide trade of top-tier precision casting parts, Starise has carved a notable presence over the past 30 years. Anchored by its state-of-the-art facility sprawling across 47,000 square meters, including 10,000 square meters of high-standard production workshops, the company boasts a remarkable annual output capacity of over 30,000 tons of precision cast steel components. With a global footprint, Starise's high-quality products reach over 20 countries across Europe, America, and Asia, demonstrating their international appeal and reliability.
Our History:
1. Founding Period (1995-1998):
Founded in 1996 in the dynamic city of Pingdu, Qingdao, China, Qingdao Starise Metal Technology Co., Ltd. embarked on its journey by delivering superior precision casting solutions, primarily targeting the agricultural machinery and automotive axle sectors. In these early days, the focus was on producing small-scale precision castings, utilizing the traditional yet effective silica gel precision casting technology to meet the high standards of the industry.
2. Technological Accumulation and Expansion (1998-2014):
1998 marked a pivotal year for the company as it embraced cutting-edge investment casting and sand casting technologies, paving the way for the production of medium to large-scale precision castings. The achievement of ISO9001 certification in 2006 was a testament to its unwavering commitment to quality. Between 2009 and 2014, the company significantly broadened its horizons by expanding its facilities, introducing multiple new production lines, and adopting enhanced casting processes. This progression enabled Starise to adeptly cater to a variety of multi-batch and customized manufacturing demands.
3. Brand Marketing (2016-2020):
The year 2016 heralded a new era of brand empowerment for the company. Starise actively engaged in both domestic and international exhibitions, significantly boosting brand recognition. In 2017, the company strategically widened its global footprint, establishing enduring cooperative relationships with international clientele. By 2020, Starise had not only fortified its market presence but also achieved technological milestones with the development of multiple patented innovations, enhancing product accuracy and quality.
4. Technological Innovation and Sustainable Development (2018-2024):
In 2018, embracing the future, Starise invested in a trailblazing research and development center dedicated to pioneering new materials and processes. By 2019, it had crafted an eco-friendly precision casting process, dramatically minimizing pollution emissions while elevating the quality of both surface and internal casting defects. The company's relentless pursuit of innovation was recognized nationally in 2020, as it earned the prestigious designation of a high-tech enterprise.
5. Intelligent Manufacturing and Future Vision:
In light of the global pandemic challenges in 2019, Starise swiftly adapted by refining its market strategy, bolstering online marketing efforts, and enhancing service capabilities to ensure robust business continuity. In 2021, the company unveiled its ambitious intelligent manufacturing initiative, fusing automation with information technology to significantly amplify production efficiency and management prowess.
6. Looking Ahead:
Firmly rooted in an innovation-driven development ethos, Qingdao Starise Metal Technology Co., Ltd. is poised to captivate the future as it endeavors to solidify its esteemed position at the forefront of the global precision casting industry.
Investment casting stands as a pinnacle of advanced manufacturing, celebrated for its ability to craft metal components with extraordinary precision. Across diverse industries—be it aerospace, automotive, or medical—this technique shines with unmatched accuracy and superior quality. Discover the refined stages of the investment casting process, offering an insightful journey into the creation of these exceptional components.
1. Wax Pattern Creation
The journey of investment casting begins with the exquisite creation of wax patterns. Here, artisans with deft skill inject superior wax into meticulously designed aluminum molds, mirroring the exact dimensions of the final product with astounding precision. This wax model is not just a replica; it is the cornerstone, the very blueprint from which the entire casting process evolves. The excellence of the wax pattern is directly correlated to the ultimate caliber of the metal component.
2. Assembly
In this stage, the crafted wax patterns are artfully attached to a central wax sprue, forming what we know as a pattern assembly or wax tree. This central sprue is indispensable: it becomes the vital conduit for the molten metal, channeling it into every intricately crafted wax cavity. Precision in aligning and securing the wax patterns is paramount, ensuring seamless flow and future integrity of the component.
3. Shell Building
With the pattern assembly complete, we enter the transformative shell-building phase. In this intricate process, the assembly is repeatedly immersed in a premium ceramic slurry, with layers of refractory material meticulously applied. Each layer must dry thoroughly before the next is added, ultimately forming a robust and protective ceramic shell. This shell enshrines the delicate wax patterns, readying them for the forthcoming stages with unmatched resilience.
4. Dewaxing
Following the formation of the ceramic shell, dewaxing becomes crucial. The assembly is heated within a specialized furnace, causing the wax to melt away—earning the process the moniker 'lost-wax casting.' The result is a pristine, hollow ceramic mold, its cavities precisely mirroring the original wax patterns, now prepared to receive molten metal with flawless accuracy.
5. Burnout/Preheating
Post-dewaxing, the ceramic mold undergoes a burnout phase at extremely high temperatures. This step ensures complete removal of wax residues, solidifies the ceramic structure, and optimally prepares it for pouring. Preheating is vital, facilitating smooth metal flow and uniform cavity filling, thereby minimizing defects. The mold, now in peak condition, awaits the infusion of molten metal.
6. Pouring
The pouring stage is the heart of investment casting. Carefully selected molten metal, tailored to meet exact specifications, is expertly poured into the preheated ceramic mold. It swiftly fills every intricate cavity, embodying the exact form of the original wax patterns. As it cools and solidifies, the component emerges in its intended design, with quality control ensuring the finest standards are upheld.
7. Shell Removal
Once the metal solidifies, the ceramic shell is removed to unveil the intricately crafted metal casting. Employing vibratory techniques, the shell is meticulously broken away, revealing the stunningly detailed metal component within. This stage demands careful handling to preserve the integrity of the metal masterpiece.
8. Cut-off
Once the exterior shell is meticulously removed, the individual metal castings are skillfully separated from the central sprue using advanced saws or cutting tools. This precise separation process is performed with utmost care to ensure a clean, accurate cut, rendering the metal component perfectly prepared for the next stages of refinement.
9. Finishing
The crowning step in the investment casting journey involves executing any essential finishing touches to align with the component's specific requisites. Depending on its destined application, an array of sophisticated finishing techniques may be deployed. For example, heat treatment could be essential to amplify the metal's mechanical attributes, like its robustness and hardness. CNC machining ensures precise dimensions and impeccable tolerances. Shot blasting is frequently employed to cleanse the surface, yielding a refined, smooth finish; whereas polishing achieves a radiant, stunning surface allure.
Investment casting stands as a marvel of modern manufacturing—a harmonious blend of skill, precision, and cutting-edge techniques. It crafts high-quality metal components, meeting the pinnacle of demanding standards across a vast spectrum of industries.
| Material |
Carbon Steel |
Ductile Iron |
Alloy Steel |
Stainless Steel |
Manganese Steel |
White Alloy |
| 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
|
KMTBCr7CuRE
KMTBCr12 - 15CuRE
KMTBCr20MoCuRE
KMTBCr21MoCuRE - 1
KMTBCr21MoNiCuRE - 2
KMTBCr21MoNiWCuRE - 3
KMTBCr21MoNiWVCuRE - 4 |
| 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 |
|
Packaging
1. Rust Prevention Treatment: To maintain the pristine condition of our cast steel parts, we apply premium rust preventives, creating a robust anti-rust barrier that effectively guards against corrosion during transit and storage, ensuring longevity and quality preservation.
2. Buffer Protection: For maximum safety during transportation, we envelop all vulnerable components in high-density foam boards and sponges, skillfully cushioning them against any potential collision damage.
3. Outer Packaging: Our packaging solutions are meticulously designed to ensure absolute security. Small cast steel components are nestled within resilient wooden boxes brimming with protective stuffing to eliminate movement risk. Meanwhile, larger parts are firmly secured in tailor-made metal or wooden frameworks, with the option of container shipping to guarantee unparalleled safety in transit.
Shipping
1. Logistics Selection: With a network of trusted, top-tier logistics partners, we tailor transportation options—including road, rail, sea, and air freight—to suit the unique requirements of each consignment, promising swift, reliable, and secure delivery.
2. Delivery Timeliness: Our commitment to punctuality is unwavering. Regular orders are dispatched within [X] business days post-inspection, while urgent orders benefit from expedited processing, with flexible, prioritized scheduling to meet critical timelines.
3. Logistics Tracking: Stay informed with our cutting-edge real-time tracking service. Customers can conveniently track their shipments using order or tracking numbers on our website or partner platforms, accessing detailed insights into their goods' location and anticipated delivery time.
1. Q: How to get a quotation?
A: Please send your 2D drawings and 3D model with the required material, annual usage, or lot quantity to us.
2. Q: What is the MOQ?
A: According to the part's specification, material, technical demands, etc. For some parts, 1 pcs is also acceptable.
3. Q: What is our advantage?
A: We have built a complete and strict quality control management system, from material to finished products.
We can offer you the best service for casting, machining, and sheet metal parts with the most favorable unit price and freight cost within 48 hours.
4. Q: Do we have in-house engineering capability?
A: Yes, our engineering team has rich experience from the finished OEM and ODM projects, and we can also supply you with some suggestions during the production process.
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