Custom aluminum ball valve core Trustworthy CNC machining precision parts machining
Ganyuan Factory boasts over twenty years of precision machining experience, specializing in the CNC machining and manufacturing of various aluminum spheres. Equipped with high-precision CNC machine tools and coordinate measuring machines, we ensure that the aluminum spheres machined from aluminum blocks possess exceptional roundness accuracy and surface finish.
We focus on end-to-end machining from aluminum blocks to precision aluminum spheres. Leveraging advanced CNC equipment and professional processes, we efficiently transform raw materials into robust, lightweight, and dimensionally accurate aluminum spheres to meet your customized needs.

I. CNC Machining of Aluminum Spheres Product Description
We use high-quality aluminum alloy materials and professionally manufacture high-precision, high-surface-quality aluminum spheres through CNC precision machining. Aluminum alloys possess excellent strength-to-weight ratio, good corrosion resistance, and excellent thermal conductivity. Through CNC machining and scientific surface treatment, we achieve a perfect balance between spherical accuracy, surface quality, and long-term durability, making it an ideal choice for manufacturing spherical components with high requirements for rotational accuracy, sealing performance, and lightweight design.
II. Our precision CNC-machined aluminum spheres possess the following outstanding characteristics:
Each aluminum sphere undergoes CNC precision machining to ensure high-precision spherical dimensions and excellent roundness tolerances. Optimized machining processes and strict spherical contour control guarantee excellent rotational stability and fitting accuracy under various motion conditions, effectively improving the overall operating efficiency and service life of the equipment.
1. Lightweight, High Precision, and Surface Quality
Aluminum alloy material itself possesses lightweight and high-strength characteristics. After CNC precision machining, precise spherical geometry and a high-gloss surface can be obtained. Through scientific polishing processes and surface strengthening treatments, aluminum spheres not only significantly reduce the rotational inertia of moving parts but also achieve excellent sealing fit and wear resistance.

II. CNC Machining of Aluminum Spheres: Professional Craftsmanship, Guaranteed Quality
We utilize multi-axis CNC machine tools and specialized spherical machining equipment to ensure that each aluminum sphere meets stringent requirements for spherical accuracy, surface roughness, and assembly. During the manufacturing process, we pay particular attention to the critical spherical roundness, surface finish, and diameter consistency of the aluminum spheres.
We are committed to providing high-quality aluminum sphere solutions for the precision instrument, valve manufacturing, and motion control industries through advanced material applications, CNC machining technology, and rigorous quality management. From the mechanical analysis and selection of aluminum materials to the spherical structure design and CNC precision manufacturing, and then to surface treatment and batch testing, every step reflects our professional pursuit of spherical precision, lightweight design, and reliability, providing crucial support for the precision motion, sealing performance, and long-term stable operation of equipment.
Company Profile
We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of market tempering and exploration, it has high-quality technical management personnel, experienced designers, R&D personnel and a perfect company management system cnc precision.
5-axis CNC workshop
Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment cnc precision: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc. 2.5-dimensional detection equipment 
two-dimensional testing

cnc precision surface treatment
For surface treatment, our suppliers have been working with us for many years. They have rich experience and are familiar with all the quality requirements of each other. The quality is stable and more guaranteed. Such as: heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, heat treatment , hardening, laser marking, etc. according to customer requirements. Aluminum alloy surface oxidation
Product Packaging
Packaging Details
- Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
- Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
- According to the requirement of customer.

FAQ
Q1: Where can I get product & price information?
A1: Send us an inquiry e-mail, we will contact you once we received your mail.
Q2: How long will I get the sample?
A2: Depends on your specific items, within 3-7 days generally.
Q3: What kinds of information do you need for a quote?
A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.
Q4: What are the payment terms?
A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.
Q5: How to deliver the goods?
A5: We deliver the products by courier company.
Q6: Are you a trading company or factory?
A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.
Q7: What shall we do if we don’t have drawings?
A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.
Q8: Can we get some samples before mass production?
A8: Absolutely yes.
Q9: Will my drawings be safe after sending them to you?
Q10: Is it possible to know the operation status of my products without visiting your company?
A10: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.