Trustworthy CNC 5-axis milling for machining pinwheel parts – OEM machining services
Trustworthy CNC 5-axis milling for machining pinwheel parts - OEM machining services
Pinwheel components, with their compact structure and precise meshing characteristics, have become core components of micro-transmission systems. Leveraging 20 years of experience in micro-machining, we utilize precision stamping and heat treatment processes to ensure uniform pin tooth distribution and high transmission efficiency. Their superior wear resistance and quiet operation provide a durable and reliable power transmission solution for precision instruments within minute spaces.
Product Description
Professional Pinwheel Parts Manufacturing: Core Solutions for Precision Transmission Systems
Ganyuan boasts over 20 years of experience in precision parts manufacturing, specializing in the R&D and production of various pinwheel parts. Equipped with multi-axis high-precision CNC machining centers, professional gear inspection equipment, and a comprehensive quality management system, we are committed to providing high-quality pinwheel part solutions for various industries.
Precision Machining Process for Pinwheel Parts

Trustworthy CNC 5-axis milling for machining pinwheel parts - OEM machining services
As a key component in precision transmission systems, the machining quality of pinwheels directly affects the transmission accuracy and operational stability of the equipment. We employ advanced five-axis CNC machining technology, using precise toolpath planning and innovative process solutions to ensure that each pinwheel meets stringent standards in terms of pin tooth accuracy, bore diameter tolerance, and mating dimensions. We possess unique technological advantages, particularly in the machining of micro-sized pin teeth, enabling us to achieve a pin tooth diameter accuracy of ±0.005mm.
Professional Application of Diverse Materials
We offer pinwheel machining services using a variety of materials, including alloy steel, stainless steel, and tool steel. For different application scenarios, our materials engineers recommend the most suitable solutions: alloy steel achieves excellent wear resistance through heat treatment; stainless steel is suitable for special working environments; and tool steel excels in high hardness and wear resistance. Each material undergoes rigorous mechanical property testing to ensure the service life and reliability of the pinwheel under high-speed operating conditions.
Advanced Precision Machining Technology
We use multi-axis CNC machining centers with specialized precision cutting tools to achieve one-time forming of complex pinwheel structures. Through precise program control and innovative process methods, we can consistently achieve the technical requirements of pin tooth position accuracy ±0.01mm and surface roughness Ra0.8. For high-precision pinwheels, we also adopt a process route of rough machining followed by heat treatment, and finally precision grinding to achieve the final accuracy requirements.
Comprehensive Quality Inspection System
We have established a professional gear inspection laboratory equipped with specialized testing equipment such as optical projectors, coordinate measuring machines, and hardness testers. Each pinwheel part undergoes rigorous dimensional inspection, pin tooth accuracy measurement, and material composition analysis. For high-speed transmission applications, we also provide professional dynamic balancing testing services to ensure the stability and reliability of the product in actual use.
If you have any needs for machining pinwheel parts, we are happy to provide you with professional technical support and manufacturing services. Whether it's a standard pinwheel or a custom product with a special structure, we can provide the optimal solution according to your specific needs, ensuring that each pinwheel part perfectly meets your transmission requirements.
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 
We specialize in mill-turn machining, possessing over 20 years of professional manufacturing experience, and are committed to providing high-precision, high-efficiency machining solutions for various industries. We utilize advanced equipment such as multi-axis mill-turn machining centers, five-axis CNC machines, high-precision CNC machine tools, and coordinate measuring machines.
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.
Q11: If you make poor quality goods, will you refund?
A11: In fact, we won't take risks to produce poor-quality products. Meanwhile, we manufacture good quality products till you are satisfie