| 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 a marvel of engineering, tasked with enduring immense weights and stresses. Our cast steel components, renowned for their unparalleled strength and toughness, meet these rigorous structural demands. This ensures the utmost safety and reliability during heavy lifting operations, making them an essential part of the crane's robust design.
- Slewing Bearing: Acting as the pivotal link between the crane's upper structure and lower chassis, the slewing bearing facilitates smooth, effortless rotation. Crafted from cast steel, these bearings offer outstanding load-bearing capacity and superior wear resistance, adeptly handling the multitude of forces generated during the slewing process.
- Hook: As a critical lifeline that directly supports substantial loads, the hook demands exceptional strength and toughness. Our cast steel components undergo meticulous design and advanced heat treatments to achieve the necessary mechanical properties, ensuring flawless performance and preventing any hazardous fractures during operation.
Excavators
- Bucket: In the throes of excavation, the bucket is subjected to formidable impact forces and relentless friction. With high hardness and exceptional wear resistance, our cast steel components are crafted to withstand the harshest materials, including soil and rocks, thereby significantly extending the bucket's lifespan.
- Boom and Stick: The boom and stick are the dynamic duo enabling the excavator's powerful actions. They must maintain peak strength and stiffness even under complex stress conditions. Our optimized design and precision-engineered cast steel components ensure these performance requirements are not only met but exceeded, enhancing both efficiency and stability.
- Track Shoes: As a fundamental element of the excavator's mobility, the track shoes bear the full weight and the diverse operational forces. Cast steel track shoes are celebrated for their high strength and wear resistance, adeptly adapting to any working environment, ensuring dependable performance and seamless mobility.
Loaders
- Bucket: The loader's bucket is an indispensable tool for loading and transporting materials. Mirroring the demands of an excavator's bucket, it requires unmatched strength, hardness, and wear resistance. Our cast steel components are meticulously designed to fulfill these rigorous performance requirements, ensuring seamless operation.
- Frame: Serving as the backbone of the entire machine, the frame endures various loads both during operation and transit. Our cast steel components offer not only high strength and stiffness but also provide unwavering support, ensuring the loader's stability, reliability, and longevity.
- Working Device Connecting Components: The loader's operational prowess lies in its connecting components, including the boom, rocker arm, and connecting rod. These parts face complex forces and movements. Through precision casting, our components boast intricate shapes and superior mechanical properties, guaranteeing the seamless function of the working device.
Bulldozers
- Bulldozer Blade: As the bulldozer's primary workhorse, the blade is tasked with pushing and leveling formidable terrains. A cast steel bulldozer blade excels with its exceptional strength and wear resistance, effectively handling substantial resistance and ensuring not only efficient operation but also an extended service life.
- Track Shoes: Echoing the requirements of an excavator's track shoes, those on a bulldozer must possess unmatched strength and wear resistance. Our cast steel track shoes excel across diverse environments, delivering outstanding performance and stability, ensuring the bulldozer remains a stalwart of power and precision.
- Transmission Componentsed09a789
Qingdao Starise Metal Technology Co., Ltd. is a paragon of industry excellence, merging expert trade integration with unparalleled precision casting prowess. Our steadfast dedication to research, development, production, and international trade has propelled us to the industry's forefront for over 30 years. Nestled within a state-of-the-art 47,000-square-meter production base, including 10,000 square meters of high-standard workshops, our holding factory supports an annual output surpassing 30,000 tons of meticulously crafted precision cast steel parts, celebrated for their top-tier quality. Exporting to over 20 countries across Europe, America, and Asia, we are a trusted global partner, distinguished for our exceptional craftsmanship and innovative spirit.
Our History:
1. Founding Period (1996-1998):
Established in 1996 in the vibrant city of Pingdu, Qingdao, China, we embarked on a transformative journey to offer unparalleled precision casting solutions. Initially focusing on the agricultural machinery and automotive axle sectors, we specialized in small-scale precision castings, utilizing traditional silica gel precision casting technology to fulfill industry needs.
2. Technological Accumulation and Expansion (1998-2014):
Starting in 1998, we embraced pioneering investment and sand casting technologies, opening new vistas for medium to large-scale precision casting production. By 2006, ISO9001 certification affirmed our commitment to upholding exemplary quality standards. From 2009 to 2014, strategic expansions included new production lines and efficient casting processes, enabling us to meet diverse multi-batch and custom manufacturing demands.
3. Brand Marketing (2016-2020):
In 2016, we launched an ambitious brand-building campaign, engaging in industry exhibitions worldwide to boost our brand's recognition. Our global footprint expanded in 2017, forging lasting partnerships with international clients. By 2020, our relentless pursuit of innovation resulted in multiple patented technologies, elevating product precision and quality.
4. Technological Innovation and Sustainable Development (2018-2024):
The year 2018 heralded the opening of our dedicated R&D center, a crucible for pioneering new materials and processes. By 2019, we innovated an eco-friendly precision casting process that dramatically reduced pollution emissions while enhancing the quality of surface and internal casting defects. In 2020, our technological leadership was honored as we were designated a national high-tech enterprise.
5. Intelligent Manufacturing and Future Vision:
In response to the global pandemic in 2019, we agilely adapted our market strategies, strengthening online marketing and service capabilities to ensure robust business continuity. Our 2021 initiative in intelligent manufacturing married automation with information technologies, optimizing production efficiency and management effectiveness.
6. Looking Ahead:
We are resolute in our pursuit of innovation-driven growth, poised to assume 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:
Our premium wooden box packaging is tailored for cast steel parts ranging in dimensions and weights, particularly accommodating the larger items. These boxes are crafted with exceptional compressive strength and unparalleled protective qualities, ensuring your cast steel components reach their destination unscathed. Each component is initially wrapped in either plastic film or oil paper, then nestled securely within the wooden box. The use of wooden wedges or foam materials strategically prevents any movement or collision, maintaining the integrity of your components throughout transit.
Efficient Carton Packaging:
Our efficient carton packaging is the quintessential choice for smaller cast steel components. It offers a lightweight, economical solution without compromising on strength and moisture resistance. Each component is carefully wrapped in protective plastic bags or bubble bags before being gently placed into the carton, where added fillers are used to ensure they remain stationary. This method provides exceptional protection, ensuring your components arrive in pristine condition.
Robust Pallet Packaging:
For high-volume production of cast steel parts, our robust pallet packaging is unrivaled. Components are meticulously arranged on the pallet and securely fastened using stretch film or strapping tape. This method guarantees easy handling and transportation via forklifts, enhancing efficiency and safety. It is particularly advantageous for uniformly specified parts in the agricultural and construction machinery sectors, ensuring seamless delivery of your components.
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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