| 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 of perfection with our advanced Lost Wax Casting process. This sophisticated technique is the cornerstone of crafting superior steel components, ensuring each piece meets the highest standards of quality and performance. Our commitment to this time-honored method guarantees unparalleled precision and reliability.
Dimensional Accuracy: Experience unmatched precision with a dimensional accuracy that boasts a high tolerance grade, typically ranging from CT6 to CT9. Our castings offer excellent dimensional stability, meeting the stringent accuracy demands of construction machinery. By eliminating errors during the pattern and core setting processes through the vaporization of patterns during pouring, we assure superior accuracy and consistency.
Surface Quality: Revel in the exceptional surface quality of our castings, featuring an Ra value between 6.3-12.5μm. Our innovative process eliminates parting surfaces, significantly reducing defects like flash and burrs, resulting in a high-quality appearance. This outstanding surface finish is ideal for visible components of construction machinery, perfectly meeting aesthetic standards.
Internal Quality: Benefit from enhanced internal quality as our molten metal fills and solidifies under negative pressure, optimizing the density and integrity of the castings. This state-of-the-art technique diminishes defects such as air holes and slag inclusions. For complex structural components with internal cavities, especially in construction machinery, our method ensures impeccable shape and dimensional precision, maintaining the utmost in quality.
Qingdao Starise Metal Technology Co., Ltd. stands as a beacon of excellence in the realm of industry and trade integration. With a keen focus on the research, development, production, and global distribution of precision casting parts, this illustrious enterprise draws upon over three decades of dedicated experience. Anchored by a state-of-the-art production facility sprawling across 47,000 square meters—boasting 10,000 square meters of top-tier production workshops—it boasts an impressive annual output exceeding 30,000 tons of precision cast steel components. Exporting its superior products to over 20 countries and regions including Europe, America, and Asia, the company has cemented its status as a trusted leader in the market.
Our History:
1. Founding Period (1996-1998):
Founded in 1996 in Pingdu City, Qingdao, China, Qingdao Starise Metal Technology Co., Ltd. embarked on its journey with a commitment to delivering exceptional precision casting solutions tailored for the agricultural machinery and automotive axle sectors. During this foundational phase, the company concentrated on the production of small-scale precision castings, meticulously crafted using traditional silica gel precision casting techniques.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, the company made a strategic leap by incorporating cutting-edge investment casting and sand casting techniques, marking the advent of medium and large-scale precision castings. By 2006, it had proudly achieved ISO9001 certification, a testament to its unwavering commitment to consistent quality and dependability. Between 2009 and 2014, the company embarked on a significant expansion, augmenting its production capabilities with new production lines and adopting streamlined casting processes to deliver diverse, multi-batch, and customized products with unmatched efficiency.
3. Brand Marketing (2016-2020):
In 2016, Qingdao Starise Metal Technology Co., Ltd. embarked on a transformative journey of brand elevation, actively engaging in both domestic and international industry exhibitions to amplify brand visibility. By 2017, its global footprint expanded, forging enduring partnerships with international clients. By 2020, the company had triumphantly secured multiple patented technologies, significantly enhancing the precision and quality of its products.
4. Technological Innovation and Sustainable Development (2018-2024):
In 2018, the company invested in the creation of an advanced research and development center, dedicated to pioneering new materials and processes. By 2019, an eco-friendly precision casting process was developed, which dramatically curbed pollution emissions while enhancing the quality of surface and internal casting defects. In 2020, the company was honored as a national high-tech enterprise, a recognition of its groundbreaking strides in technological innovation.
5. Intelligent Manufacturing and Future Vision:
Amidst the challenges of the global pandemic in 2019, Qingdao Starise Metal Technology Co., Ltd. adeptly adapted its market strategy, bolstering online marketing and service capacities to sustain robust business growth. In 2021, the company embarked on an intelligent manufacturing revolution, integrating automation and information technology to elevate production efficiency and management prowess.
6. Looking Ahead:
Embracing a future-centric philosophy of innovation-driven development, Qingdao Starise Metal Technology Co., Ltd. is resolutely poised to claim a leading position in the global precision casting industry, steadfastly committed to excellence and progress.
| 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 absolute safety during the transportation of our precision cast steel parts, it is crucial to secure and shield them meticulously. This prevents any unwanted movement or collision within the transport vehicle or cabin. Particularly, larger components might necessitate specialized brackets and ropes for optimal stability, while smaller parts benefit from additional fillers within their packaging to guarantee a steadfast journey.
Transportation Route Planning:
Before embarking on the transportation of our customizable steel accessories, strategic route planning is imperative. Factors like road conditions, bridge load limits, and tunnel clearances must be analyzed thoroughly to secure the smooth transit of our vehicles. For oversized or overweight parts, proactive coordination with road authorities is recommended, including obtaining necessary permits and considering escort measures to ensure unobstructed travel.
Transportation Insurance:
Mitigate transportation risks by investing in comprehensive insurance tailored to our cast steel components. When selecting a policy, we advise a holistic evaluation based on the product's value, the chosen transportation mode, and planned routes. Choose the optimal insurance plan to safeguard the merchandise throughout its journey.
Loading and Unloading Requirements:
The loading and unloading of our premium cast steel parts demand the use of specialized equipment such as forklifts and cranes, operated by skilled professionals. We prioritize preventing any collisions or damage during these processes, while ensuring that all equipment operates safely and reliably.
Packaging Forms
Wooden Box Packaging:
Ideal for robust protection of our steel components, especially the larger varieties, wooden box packaging provides exceptional compressive strength. Wrapped initially in a protective layer of plastic film or oil paper, our products are then securely placed within the box, further stabilized by wooden wedges or foam to eliminate movement during transit.
Carton Packaging:
For smaller cast steel parts, carton packaging offers a lightweight and budget-friendly solution. However, attention to the box's strength and moisture resistance is vital. The parts are first enveloped in plastic or bubble bags, followed by strategic filler placement inside the carton to maintain stability throughout transport.
Pallet Packaging:
Mass production of our uniformly specified components often employs pallet packaging. By stacking parts on pallets and securing them with stretch film or straps, the process facilitates efficient handling and transport, particularly advantageous for industries such as agriculture and construction machinery.
1 Q: Where is your company located?
A: Our esteemed company is based in the vibrant city of Qingdao, Shandong Province, China, renowned for its cultural gems like Tingdao Beer. We extend a warm invitation to visit Qingdao and explore our world-class facilities!
2 Q: Are you the manufacturer?
A: Absolutely! We are a distinguished manufacturer specializing in metal castings. Our state-of-the-art foundry is dedicated to producing superior iron and steel castings in-house. Additionally, we offer bespoke services in alloy parts casting and sourcing, ensuring comprehensive solutions for our clients.
3 Q: Which casting process is the best in your company?
A: Our expertise spans a spectrum of advanced casting processes: Sand Casting, Lost Wax Casting, Precision Casting, and Investment Casting. We also offer Permanent Mold Casting, Low-Pressure Casting, and Die Casting, all tailored to deliver excellence.
4 Q: Which material can you cast?
A: We are proficient in casting a diverse range of materials, including Cast Grey Iron, Ductile Iron, Carbon Steel, Stainless Steel, Alloy Steel, Aluminum, and Bronze, among others, to meet all your precise requirements.
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