Ganyuan Factory boasts over twenty years of precision machining experience, specializing in the CNC machining and manufacturing of various aluminum lens sleeves. Equipped with high-precision CNC machine tools and coordinate measuring machines, we ensure that each aluminum lens sleeve possesses excellent dimensional accuracy, concentricity, and surface quality.
We utilize high-quality aluminum alloy materials, including 6061, 6063, and 7075, among others, to professionally manufacture high-precision, high-reliability aluminum lens sleeves through CNC precision machining. Different grades of aluminum alloy possess their own unique performance advantages: 6061 aluminum alloy offers excellent comprehensive performance and machinability; 6063 aluminum alloy boasts superior extrusion molding and surface treatment properties; and 7075 aerospace-grade aluminum offers ultra-high strength.
Trustworthy 6061 CNC milling of aluminum mirror cylinder mechanical spare parts
Each aluminum lens sleeve undergoes CNC precision machining to ensure high-precision inner diameter dimensions and excellent concentricity tolerances. Optimized thin-walled structure and strict tolerance control ensure that the aluminum lens sleeve maintains excellent optical axis stability and lens positioning accuracy under various temperature and vibration environments, effectively improving the overall imaging quality and usability of optical equipment.
Aluminum alloy itself possesses lightweight and good dimensional stability characteristics. After CNC precision machining, precise cylindrical geometry and a smooth inner wall surface can be obtained. Through scientific aging strengthening treatment and surface protection, the aluminum lens sleeve not only significantly reduces the weight of optical equipment but also maintains stable inner diameter and concentricity under temperature changes.
We can customize the inner diameter, wall thickness, length, threaded interface, and surface treatment of the sleeve according to the design requirements and lens specifications of different optical systems, ensuring that the CNC-machined aluminum lens sleeve performs optimally in various optical applications for lens fixation and positioning.
We utilize high-precision CNC lathes, internal grinding machines, and automated production lines to ensure that each aluminum lens sleeve meets stringent geometric accuracy, surface roughness, and assembly requirements. Through integrated CAD/CAM systems for optical simulation and process optimization, combined with professional stress relief, precision CNC machining, internal hole finishing, thin-wall machining control, thread machining, surface treatment, and automated inspection processes, we achieve a perfect balance between optical fit accuracy, structural strength, and lightweight design.
From the dimensional stability analysis and selection of aluminum alloy materials to sleeve structure design and CNC precision manufacturing, and then to surface treatment and batch inspection, every step reflects our professional pursuit of optical fit accuracy, machining precision, and reliability, providing crucial support for the long-term stable operation, excellent imaging quality, and high-end product image of various optical equipment.
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 
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
Packaging Details
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.
