| 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 boom of a crane is the powerhouse that must endure significant weights and stresses with grace. Cast steel components, renowned for their robust strength and outstanding toughness, meet these structural challenges head-on, ensuring safety and reliability throughout demanding heavy lifting operations.
- Slewing Bearing: The slewing bearing is the crucial link between the crane's upper structure and its lower chassis, facilitating smooth, seamless rotation. A cast steel slewing bearing is a marvel of engineering with exceptional load-bearing capacity and wear resistance, triumphantly defying the varied forces at play during the crane's slewing process.
- Hook: The hook is a vital lifeline that directly bears the weight of heavy loads, demanding superior strength and toughness. Through expert design and precise heat treatment, cast steel components achieve remarkable mechanical properties, ensuring the hook performs with unparalleled reliability, preventing any perilous fractures during operation.
Excavators
- Bucket: In the heart of excavation, the bucket faces intense impacts and friction. Cast steel components, celebrated for their exceptional hardness and wear resistance, bravely withstand wear from tough materials like soil and rocks, significantly extending the bucket's service life.
- Boom and Stick: Essential for the excavator's prowess, the boom and stick must exhibit formidable strength and stiffness under complex stresses. Optimized design and advanced manufacturing processes of cast steel components ensure these crucial elements meet all mechanical performance criteria, enhancing the excavator's efficiency and stability.
- Track Shoes: As the backbone of the excavator's mobility, track shoes must support its weight and resist diverse operational forces. Cast steel track shoes boast remarkable strength and wear resistance, adapting effortlessly to varied environments, ensuring the excavator strides with confidence and reliability.
Loaders
- Bucket: The loader's bucket is the workhorse for lifting and transporting materials. Much like an excavator's bucket, it demands exceptional strength, hardness, and wear resistance. Cast steel components are perfectly suited for crafting the loader's bucket, fulfilling all performance requirements with aplomb during operation.
- Frame: The frame is the steadfast backbone of the entire loader, enduring various loads during work and transit. Cast steel components deliver unmatched strength and stiffness, providing unwavering support to ensure the loader's reliability and extended lifespan.
- Working Device Connecting Components: The loader's working device features connecting components such as the boom, rocker arm, and connecting rod, all enduring complex forces and motions. Precise casting processes produce cast steel connecting components with intricate shapes and superior mechanical properties, guaranteeing the flawless operation of the working device.
Bulldozers
- Bulldozer Blade: The bulldozer blade is the relentless force in earth-moving, tasked with pushing soil and leveling terrain. A cast steel bulldozer blade stands as a testament to high strength and wear resistance, achieving peak performance even against significant resistance, ensuring efficient operation and a long, reliable service life.
- Track Shoes: Like the excavator's, a bulldozer's track shoes demand extraordinary strength and wear resistance. Cast steel track shoes excel across diverse terrains, promising excellent mobility and steadfast stability for the bulldozer.
- Transmission Componentsb24d5554
Qingdao Starise Metal Technology Co., Ltd. emerges as a paragon of industry brilliance, adeptly merging profound expertise with trade prowess to offer superior precision casting parts. With an unwavering dedication to research, development, production, and global commerce, this powerhouse has been a transformative force in the industry for over 30 illustrious years. Nestled within a sprawling 47,000-square-meter, cutting-edge production base, featuring a high-standard 10,000-square-meter production workshop, Qingdao Starise's state-of-the-art holding factory anchors its operations. This impressive infrastructure supports an astounding annual production capacity surpassing 30,000 tons of meticulously crafted precision cast steel parts, celebrated for their unmatched quality. Exporting to over 20 countries across Europe, America, and Asia, Qingdao Starise is a globally trusted partner, esteemed for its unrivaled craftsmanship and pioneering innovation.
Our History:
1. Founding Period (1996-1998):
Established in 1996 in the vibrant city of Pingdu, Qingdao, China, our company set out to provide unparalleled precision casting solutions, initially focusing on the agricultural machinery and automotive axle sectors. During these foundational years, we excelled in producing small-scale precision castings, harnessing the power of traditional silica gel precision casting technology to satisfy industry needs.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, we adopted advanced investment and sand casting technologies, opening new horizons for medium to large-scale precision casting production. Our dedication to excellence was affirmed in 2006 with ISO9001 certification, upholding the highest quality standards. The period from 2009 to 2014 marked significant expansion as we integrated new production lines and advanced casting methods, amplifying our production capacity to meet diverse multi-batch and bespoke manufacturing demands.
3. Brand Marketing (2016-2020):
In 2016, we launched a bold brand-building campaign, participating actively in both domestic and international industry exhibitions to boost our brand visibility. Our global market footprint broadened in 2017 with the formation of long-lasting partnerships with overseas clients. By 2020, our relentless pursuit of innovation yielded the development of several patented technologies, further enhancing our products' precision and quality.
4. Technological Innovation and Sustainable Development (2018-2024):
The year 2018 saw the establishment of our dedicated R&D center, a crucible for the development of new materials and revolutionary processes. By 2019, we had innovated an eco-friendly precision casting process, significantly curtailing pollution emissions while enhancing the quality of surface and internal casting attributes. Our technological leadership was nationally recognized in 2020 when we were honored as a high-tech enterprise.
5. Intelligent Manufacturing and Future Vision:
In response to the global pandemic of 2019, we swiftly redefined our market strategies, enhancing online marketing and service capabilities to ensure sustained business growth. 2021 marked the inception of our intelligent manufacturing initiative, adeptly integrating automation with information technologies to maximize production efficiency and management excellence.
6. Looking Ahead:
Our unwavering commitment to innovation-fueled growth propels us toward a vision of leadership in the global precision casting industry, as we look to dominate the future landscape.
| 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, our premium wooden box packaging is meticulously designed to accommodate larger items. With outstanding compressive strength and protective features, these wooden boxes ensure the pristine condition of your cast steel components throughout transit. Initially wrapped in either protective plastic film or oil paper, the components are securely nestled within the box. To further enhance stability and protection, wooden wedges or foam materials are strategically placed to prevent any movement or collision during transportation.
Efficient Carton Packaging:
Tailored for smaller cast steel components, our efficient carton packaging solution boasts both lightweight convenience and cost-effectiveness. We ensure each carton offers optimal strength and moisture resistance. Each component is carefully wrapped in protective plastic bags or bubble bags before being gently placed into the carton. Additional fillers are included to maintain their position, delivering enhanced protection throughout the delivery process.
Robust Pallet Packaging:
For high-volume production of cast steel parts, our robust pallet packaging is the ultimate choice. Components are systematically arranged on the pallet and securely fastened using stretch film or strapping tape. This method not only ensures easy handling and transport via forklifts but also optimizes efficiency and safety, especially for uniformly specified parts used 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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