| 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 stresses. The remarkable strength and toughness of cast steel components effectively meet these demanding structural needs, guaranteeing safety and reliability during heavy-duty lifting operations.
- Slewing Bearing: The slewing bearing is the pivotal link between the crane's upper structure and its lower chassis, facilitating smooth rotational movement. Cast steel slewing bearings offer exceptional load-bearing capacity and wear resistance, adeptly managing the forces generated during the crane's slewing actions.
- Hook: A crucial component, the hook directly supports heavy loads, demanding exceptional strength and toughness. By utilizing precise design and sophisticated heat treatment processes, cast steel components achieve the necessary mechanical properties, ensuring operational safety and preventing fractures.
Excavators
- Bucket: During excavation, the bucket encounters substantial impact forces and friction. Renowned for their superior hardness and wear resistance, cast steel components efficiently resist wear from materials like soil and rocks, significantly prolonging the bucket's service life.
- Boom and Stick: The boom and stick are vital for executing excavation tasks. They must uphold sufficient strength and stiffness under intricate stress conditions. Through optimized design and manufacturing, cast steel components meet the mechanical performance standards, enhancing the excavator's efficiency and stability.
- Track Shoes: As integral parts of the excavator's mobility mechanism, track shoes must support the excavator's weight and withstand diverse operational forces. Cast steel track shoes offer outstanding strength and wear resistance, ensuring dependable performance across varied working conditions.
Loaders
- Bucket: The loader's bucket is designed for loading and transporting materials, similar to the excavator's bucket. It demands high strength, hardness, and wear resistance. Cast steel components perfectly fulfill these performance criteria, ensuring optimal operation.
- Frame: The frame acts as the loader's backbone, supporting the machine under various loads during work and transit. Cast steel components provide unmatched strength and stiffness, offering reliable support that enhances the loader's durability and dependability.
- Working Device Connecting Components: The loader's working device comprises connecting components like the boom, rocker arm, and connecting rod. These components face intricate forces and motions during operation. Precise casting processes yield cast steel components with intricate shapes and superior mechanical properties, ensuring efficient operation of the working device.
Bulldozers
- Bulldozer Blade: The bulldozer blade is the main working element, tasked with pushing soil and leveling surfaces. Cast steel bulldozer blades boast high strength and wear resistance, tackling significant resistance during operations and ensuring prolonged efficiency and service life.
- Track Shoes: Much like the excavator's track shoes, bulldozer track shoes demand high strength and wear resistance. Cast steel track shoes excel in diverse environments, ensuring superior walking performance and stability for the bulldozer.
- Transmission Componentsf8d0703c
Qingdao Starise Metal Technology Co., Ltd. stands as a beacon of excellence, seamlessly blending industry expertise with trade integration to deliver exceptional precision casting components. With an unwavering focus on meticulous research, groundbreaking development, superior production, and expansive global trade, this powerhouse has consistently propelled the precision casting industry forward for over three dynamic 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 devoted to high-caliber production workshops. This impressive infrastructure supports an annual production capacity exceeding 30,000 tons of intricately crafted precision steel parts, renowned for their exceptional quality. Exporting to over 20 countries across Europe, America, and Asia, Qingdao Starise is a trusted partner in global markets, revered for its unparalleled craftsmanship and inventive innovation.
Our History:
1. Founding Period (1996-1998):
Founded in 1996 in the vibrant city of Pingdu, Qingdao, China, our company embarked on an inspiring journey to deliver precision casting solutions of unmatched quality, initially catering to the agricultural machinery and automotive axle sectors. During these formative years, we specialized in creating small-scale precision castings, expertly leveraging traditional silica gel precision casting technology to meet diverse industry demands.
2. Technological Accumulation and Expansion (1998-2014):
In 1998, we embraced cutting-edge investment and sand casting technologies, setting the stage for producing medium to large-scale precision castings. By 2006, our dedication to excellence was solidified with ISO9001 certification, a testament to our commitment to the highest quality standards. Between 2009 and 2014, we underwent significant expansion, incorporating innovative 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 prestigious industry exhibitions both domestically and internationally to elevate our brand recognition. Our global market presence expanded in 2017, establishing enduring partnerships with overseas clients. By 2020, our unwavering 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 innovated 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 shining testament to our innovation leadership.
5. Intelligent Manufacturing and Future Vision:
In the face of the global pandemic in 2019, we swiftly recalibrated our market strategies, fortifying 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, 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:
Our premium wooden box packaging is the ultimate choice for cast steel parts of various dimensions and weights, especially suitable for larger items. Exuding exceptional compressive strength and protective qualities, these boxes ensure that your cast steel components remain pristine and intact throughout transit. Initially cloaked in either plastic film or oil paper, the components are securely housed within the wooden box. To further enhance protection, wooden wedges or foam materials are strategically employed, effectively stabilizing and safeguarding against any potential movement or collision during the journey.
Efficient Carton Packaging:
Our efficient carton packaging is an ideal solution for smaller cast steel components, offering a lightweight and cost-effective choice without compromising on quality. Each carton is meticulously crafted with a focus on strength and moisture resistance. Components are first carefully wrapped in protective plastic bags or bubble bags, then gently nestled into the carton. Additional fillers are used to ensure that these components remain securely in place, delivering superior protection throughout their delivery journey.
Robust Pallet Packaging:
For productions involving high volumes of cast steel parts, our robust pallet packaging is the preferred method. Components are methodically arranged on pallets and securely fastened using stretch film or strapping tape. This packaging strategy facilitates seamless transport and handling via forklifts, ensuring efficiency and safety, particularly for uniformly specified parts commonly 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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