| 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 must endure substantial weights and stresses. Crafted with precision, cast steel components are acclaimed for their exceptional strength and unparalleled toughness, seamlessly meeting the structural demands of the boom. This ensures unmatched safety and unwavering reliability during heavy lifting operations.
- Slewing Bearing: The slewing bearing is a pivotal element that connects the crane's upper structure to its lower chassis, facilitating smooth rotation. Cast steel slewing bearings boast superior load-bearing capacity and impressive wear resistance, adeptly withstanding the diverse forces encountered during the crane's rotation, ensuring flawless functionality.
- Hook: The hook is a crucial component, entrusted with the direct support of heavy loads, demanding remarkably high strength and toughness. Through meticulous design and sophisticated heat treatment processes, cast steel components achieve the required mechanical prowess, ensuring the hook's operational safety by preventing dangerous scenarios like fractures.
Excavators
- Bucket: During excavation, the bucket encounters significant impact forces and abrasion. Cast steel components, renowned for their remarkable hardness and wear resistance, effectively resist wear from materials like soil and rocks, thereby substantially prolonging the bucket's service life.
- Boom and Stick: The boom and stick are integral to the excavator's operation, enabling its excavation actions. They must uphold sufficient strength and stiffness amidst complex stress conditions. Through optimized design and advanced manufacturing processes, cast steel components ensure the boom and stick meet necessary mechanical performance criteria, enhancing the excavator's efficiency and stability.
- Track Shoes: As a vital component of the excavator's mobility system, the track shoes bear the excavator's weight and various operational forces. Cast steel track shoes are engineered with high strength and wear resistance, adeptly adapting to diverse environmental conditions and ensuring the excavator moves with dependable reliability.
Loaders
- Bucket: The loader's bucket is integral for material handling, requiring exceptional strength, hardness, and wear resistance akin to the excavator's bucket. Cast steel components are the optimal choice for manufacturing the loader's bucket, ensuring it meets rigorous performance standards throughout its operational life.
- Frame: The frame is the backbone of the entire machine, supporting various loads during operation and transit. Cast steel components deliver outstanding strength and rigidity, providing unwavering support for the loader, ensuring its reliability and durability over time.
- Working Device Connecting Components: The loader's working device comprises connecting components such as the boom, rocker arm, and connecting rod, subjected to complex forces and movements. Precision casting processes produce cast steel connecting components with intricate shapes and superior mechanical properties, ensuring the reliable operation of the working device.
Bulldozers
- Bulldozer Blade: The bulldozer blade is the foremost working element, tasked with soil pushing and ground leveling. A cast steel bulldozer blade exhibits exceptional strength and wear resistance, effectively withstanding the substantial resistance in the soil-pushing process, ensuring operational efficiency and prolonged service life.
- Track Shoes: Much like an excavator's track shoes, a bulldozer's track shoes necessitate high strength and wear resistance. Cast steel track shoes are designed to excel in varying working environments, providing superior walking performance and stability for the bulldozer.
- Transmission Componentsb0fad4dd
Qingdao Starise Metal Technology Co., Ltd. shines as a pinnacle of excellence, harmoniously combining profound industry knowledge with strategic trade integration to offer unparalleled precision casting components. With a steadfast dedication to advanced research, comprehensive development, meticulous production, and expansive global trade, this industry leader has been a vanguard of progression for over thirty robust years. Rooted in its cutting-edge holding factory, the enterprise is strategically located within an expansive 47,000-square-meter state-of-the-art production base, of which 10,000 square meters are allocated to high-caliber production workshops. This remarkable facility underpins an impressive annual production capacity surpassing 30,000 tons of finely crafted precision cast steel components, celebrated for their unmatched quality. Serving over 20 countries across Europe, America, and Asia, Qingdao Starise is an esteemed partner in international markets, lauded for its unparalleled craftsmanship and innovative spirit.
Our History:
1. Founding Period (1996-1998):
Established in 1996 in the vibrant locale of Pingdu, Qingdao, China, our company commenced a visionary journey to provide precision casting solutions of unparalleled quality, initially catering to the agricultural machinery and automotive axle industries. During these foundational years, we excelled in producing small-scale precision castings, expertly utilizing traditional silica gel precision casting technology to fulfill industry requisites.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, we ventured into cutting-edge investment and sand casting technologies, setting the stage for the production of medium to large-scale precision castings. Our unwavering commitment to excellence was affirmed in 2006 with ISO9001 certification, cementing our adherence to top-tier quality standards. Between 2009 and 2014, we embarked on substantial expansion, integrating new production lines and adopting efficient casting methodologies to enhance our production capacity. This strategic evolution enabled us to adeptly serve a diverse array of multi-batch and custom manufacturing needs.
3. Brand Marketing (2016-2020):
In 2016, we initiated a bold brand-building campaign, actively engaging in industry exhibitions both locally and globally to bolster our brand presence. Our international market footprint expanded in 2017, fostering enduring relationships with overseas clients. By 2020, our relentless pursuit of innovation culminated in the creation of numerous patented technologies, significantly refining product precision and quality.
4. Technological Innovation and Sustainable Development (2018-2024):
2018 heralded the launch of our dedicated R&D center, a crucible for the development of innovative materials and processes. By 2019, we had perfected an eco-friendly precision casting process, markedly diminishing pollution emissions while enhancing the quality of surface and internal casting defects. Our technological acumen was formally recognized in 2020 when we were honored as a national high-tech enterprise, affirming our leadership in innovation.
5. Intelligent Manufacturing and Future Vision:
In response to the global pandemic in 2019, we promptly adapted our market strategies, reinforcing our online marketing and service capabilities to maintain strong business growth. 2021 marked the commencement of our intelligent manufacturing initiative, harmoniously integrating automation and information technologies to elevate production efficiency and management expertise.
6. Looking Ahead:
We remain resolute in our commitment to innovation-driven expansion, poised to assume a prominent 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 the epitome of protection for cast steel parts, regardless of their dimensions and weights. Specifically crafted to cater to larger items, these wooden boxes are engineered with remarkable compressive strength. They encapsulate your valuable components, ensuring they travel unscathed. Initially shielded with plastic film or oil paper, the cast steel items are carefully placed within the box. The strategic use of wooden wedges or foam materials adds an extra layer of security, preventing any unwanted movement or collision throughout the journey.
Efficient Carton Packaging:
Our carton packaging offers a lightweight and budget-friendly solution for smaller cast steel components. Each carton is crafted with meticulous attention to strength and moisture resistance, ensuring reliability in every delivery. Components are first wrapped in protective plastic or bubble bags, then delicately placed within the carton. Added fillers provide a snug fit, safeguarding the components against shifts during transit and offering superior protection.
Robust Pallet Packaging:
For high-volume cast steel production, our robust pallet packaging is the ideal choice. Components are systematically arranged and securely fastened with stretch film or strapping tape. This method guarantees easy handling and transportation via forklifts, ensuring both efficiency and safety. It is particularly advantageous for uniformly specified parts in sectors such as agriculture and construction machinery, where reliability and ease of transport are paramount.
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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