High-Quality Counterweight Castings from China's Leading Suppliers and Advanced Factory for Heavy Machinery Applications
Manufacturing technique |
Automatic molding of clay sand |
Material |
QT600-3,QT600-6,QT650-5,QT650-6,QT700-5, QT700-10,GQT800-5 |
Weight range |
2kg-200kg |
Surface Treatment |
Shot blasting,Polish,Rust prevention treatment |
OEM |
Yes |
Producing area |
Shandong province,China |
Production Capacity |
An annual output of 40,000 tons |
Product Introduction
The production of counterweights primarily employs the vacuum method process, a cutting-edge technique that minimizes impurities and gas inclusions during casting. This method is particularly effective in producing high-density, defect-free castings with precise dimensional accuracy. Our production facility spans an impressive 100,000 square meters, providing ample space for the sophisticated equipment and processes required to maintain high standards of quality and efficiency.
With an annual output of 75,000 tons of castings, our production capacity is substantial, catering to a wide range of industrial needs. This high volume of production is achieved without compromising on quality, thanks to the integration of advanced technologies and rigorous quality control measures throughout the manufacturing process.
In summary, the combination of high-purity molten iron from our two blast furnaces and the vacuum method process ensures that our counterweight castings exhibit few porosity issues, high product compaction, and a smooth surface. Our expansive 100,000 square meter production area and significant annual output of 75,000 tons of castings underscore our capability to deliver high-quality products on a large scale, meeting the diverse needs of our clients.
Frequently Asked Questions
What production process is used for your counterweights?
Our counterweights are primarily manufactured using the vacuum method process. This cutting-edge technique effectively minimizes impurities and gas inclusions during the casting process, resulting in high-density, defect-free products.
What are the advantages of the vacuum method process?
The vacuum method ensures high product compaction, precise dimensional accuracy, and a smooth surface finish while significantly reducing porosity issues in the castings.
What is the scale of your production facility?
Our state-of-the-art production facility spans an impressive 100,000 square meters, providing ample space for sophisticated equipment and advanced manufacturing processes.
What is your annual casting production capacity?
We have a substantial annual output capacity of 75,000 tons of castings, allowing us to meet diverse and large-scale industrial demands efficiently without compromising quality.
How do you ensure the high quality and purity of your castings?
We combine high-purity molten iron sourced from our two blast furnaces with the vacuum method process, backed by rigorous quality control measures and advanced technology throughout production.
Shipping & Warehousing


Transportation and payment information
1 |
Accepted delivery terms |
EXW,FOB,FCA,CRF,CIF,CPT,DDP |
2 |
Accepted payment currencies |
CNY,USD,GBP,EUR,JPY |
3 |
Accepted payment types |
T/T,L/C,D/P,D/A |







