| 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 crane's boom is engineered to endure immense weights and pressures. Cast steel components, renowned for their exceptional strength and resilience, meet the boom's structural demands, ensuring unparalleled safety and dependability during rigorous lifting tasks.
- Slewing Bearing: The slewing bearing functions as the pivotal connection between the crane's upper structure and its lower chassis, facilitating seamless rotation. Cast steel slewing bearings are celebrated for their superior load-bearing capacity and admirable wear resistance, proficiently enduring the diverse forces generated during the crane's rotational movement.
- Hook: As a vital element that supports heavy loads directly, the hook demands extraordinary strength and durability. Through precise engineering and advanced heat treatment, cast steel components attain the requisite mechanical properties, ensuring the hook operates without risks such as fractures, guaranteeing operational security.
Excavators
- Bucket: The bucket is subjected to substantial impact forces and friction during excavation. Famed for their high hardness and wear resistance, cast steel components withstand the wear from abrasive materials like soil and rocks, significantly enhancing the bucket's service longevity.
- Boom and Stick: These are pivotal components facilitating excavation activities. They must uphold robust strength and stiffness under intricate stress scenarios. The sophisticated design and manufacturing of cast steel components ensure that the mechanical performance benchmarks of the boom and stick are met, boosting both the efficiency and stability of the excavator.
- Track Shoes: As integral to the excavator's mobility, the track shoes must support the weight and diverse forces encountered during operation. Cast steel track shoes, known for their high strength and wear resistance, adapt seamlessly to various operational environments, guaranteeing the excavator's reliable movement capabilities.
Loaders
- Bucket: The loader's bucket is essential for material handling and transport. Like the excavator's bucket, it necessitates formidable strength, hardness, and wear resistance. Cast steel components are the ideal choice for crafting the loader's bucket, fulfilling all operational performance needs.
- Frame: The frame acts as the backbone structure, supporting various loads during operation and transit. Cast steel components offer exceptional strength and rigidity, delivering robust support for the loader and ensuring its operational reliability and durability.
- Working Device Connecting Components: Encompassing components like the boom, rocker arm, and connecting rod, the loader's working device withstands complex movements and forces. Precision casting processes yield cast steel connecting components with intricate shapes and outstanding mechanical properties, ensuring the flawless functionality of the working device.
Bulldozers
- Bulldozer Blade: The primary component for pushing soil and leveling surfaces, the bulldozer blade requires high strength and wear resistance. A cast steel blade masters the significant forces faced during soil-pushing, ensuring effective operation and prolonged lifespan.
- Track Shoes: Mirroring the needs of excavator track shoes, bulldozer track shoes demand high strength and wear resistance. Cast steel track shoes thrive in various environments, providing superior traction and operational stability for bulldozers.
- Transmission Components8d1820d9
Qingdao Starise Metal Technology Co., Ltd. stands out as a beacon of excellence, seamlessly blending profound industry expertise with strategic trade integration to deliver exceptional precision casting parts. With an unwavering focus on research, development, production, and global trade, this powerhouse has consistently propelled the industry forward for over three illustrious decades. Anchored by its state-of-the-art holding factory, the company is nestled within a sprawling 47,000-square-meter modern production base, featuring 10,000 square meters dedicated to high-standard production workshops. This impressive infrastructure supports an annual production capacity exceeding 30,000 tons of intricately crafted precision cast steel parts, renowned for their unmatched quality. Exporting to over 20 countries across Europe, America, and Asia, Qingdao Starise is a trusted partner in global markets, celebrated for its unparalleled craftsmanship and innovative spirit.
Our History:
1. Founding Period (1996-1998):
Founded in 1996 in the dynamic city of Pingdu, Qingdao, China, our company embarked on an ambitious journey to deliver precision casting solutions of unmatched quality. Initially serving the agricultural machinery and automotive axle sectors, we specialized in creating small-scale precision castings, leveraging traditional silica gel precision casting technology to meet industry demands during these formative years.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, we embraced cutting-edge investment and sand casting technologies, laying the groundwork for producing medium to large-scale precision castings. By 2006, our commitment to excellence was underscored with ISO9001 certification, ensuring adherence to the highest quality standards. Between 2009 and 2014, we underwent significant expansion, incorporating new production lines and adopting efficient casting processes to elevate our production capabilities. This strategic evolution empowered us to cater to a diverse range of multi-batch and custom manufacturing requirements.
3. Brand Marketing (2016-2020):
In 2016, we embarked on an ambitious brand-building initiative, actively participating in industry exhibitions both domestically and internationally to boost our brand recognition. Our global market presence expanded dramatically in 2017, establishing enduring partnerships with overseas clients. By 2020, our dedication to innovation bore fruit with the development of multiple patented technologies, further enhancing product precision and quality.
4. Technological Innovation and Sustainable Development (2018-2024):
2018 marked the inception of our dedicated R&D center, a hub for pioneering new materials and processes. By 2019, we had crafted an eco-friendly precision casting process, significantly reducing pollution emissions while elevating the quality of surface and internal casting defects. Our technological prowess was officially recognized in 2020 when we were designated a national high-tech enterprise, a testament to our leadership in innovation.
5. Intelligent Manufacturing and Future Vision:
In the face of the global pandemic in 2019, we swiftly recalibrated our market strategies, strengthening our online marketing and service capabilities to sustain robust business growth. 2021 saw the launch of our intelligent manufacturing initiative, seamlessly integrating automation and information technologies to optimize production efficiency and management proficiency.
6. Looking Ahead:
We remain steadfast in our commitment to innovation-driven growth, fiercely determined to capture a leading role 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:
Ideal for cast steel parts of varying dimensions and weights, with an emphasis on accommodating larger items. Our wooden boxes boast exceptional compressive strength and protective qualities, ensuring that your cast steel components remain unscathed during transit. Initially encased in either plastic film or oil paper, the cast steel parts are securely nestled within the wooden box, where wooden wedges or foam materials are strategically employed for stabilization, safeguarding against any movement or collision within.
Efficient Carton Packaging:
Perfect for smaller cast steel components, our carton packaging solution offers a lightweight and economical choice. Each carton is meticulously designed for strength and moisture resistance. Components are initially cocooned in protective plastic bags or bubble wrap before being gently placed into the carton. Added fillers ensure these components remain stationary, providing enhanced protection throughout the delivery journey.
Robust Pallet Packaging:
For high-volume production of cast steel parts, robust pallet packaging is the method of choice. Components are carefully arranged on the pallet, then securely fastened using stretch film or strapping tape. This method facilitates easy handling and transport via forklifts, ensuring efficiency and safety, especially for uniformly specified parts in 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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