Anti-slip CNC milled metal knurled bushing Trustworthy CNC Machining Components

For over two decades, Ganyuan Factory has focused on precision machining, specializing in the manufacture of various high-performance knurled bushings using advanced CNC machining technology. Equipped with high-precision multi-axis CNC machine tools and advanced coordinate measuring machines, we ensure that every knurled bushing machined from metal blanks meets stringent dimensional accuracy and geometric tolerance requirements from the very beginning.

I. CNC-Machinered Knurled Bushings: Combining Precision Knurling, High Strength Load-Bearing Capacity, and Anti-Slip Wear Resistance

We select high-quality 304 stainless steel, carbon steel, aluminum alloy, and brass materials, and professionally manufacture high-precision knurled bushings through CNC precision machining. These materials possess excellent strength, good machinability, and surface treatment characteristics. Through CNC machining and appropriate heat treatment and surface treatment processes, we achieve a balance between precision knurling texture formation, journal accuracy, and long-term anti-slip performance, making them ideal for manufacturing manually adjustable and locking devices that require high grip reliability, torque transmission, and durability.

Anti-slip CNC milled metal knurled bushing Trustworthy CNC Machining Components

II. Our precision CNC-machined knurled bushings possess the following superior characteristics:

Each knurled bushing undergoes CNC precision machining to ensure precise journal dimensions, accurate knurling texture, and smooth mating surfaces. Optimized structural design and strict tolerance control guarantee the anti-slip performance and dimensional stability of the knurled bushings during long-term use, effectively improving the overall operating feel and reliability of the equipment.

III. Precision Knurling, High Load-Bearing Capacity, and Excellent Wear Resistance

By selecting 304 stainless steel or high-strength aluminum alloy, combined with scientific aging strengthening and precision machining processes, CNC-machined knurled bushings achieve precision requirements such as journal roundness ≤0.005mm, knurling module accuracy ±0.02mm, and surface roughness Ra≤0.8μm. Simultaneously, relying on the high strength and wear resistance of the materials, they withstand the test of long-term manual rotation, locking operations, and alternating loads.

IV. CNC-Machinered Knurled Bushings: Professional Craftsmanship, Guaranteed Quality

We utilize multi-axis CNC machine tools and automated production lines to ensure that every knurled bushing meets stringent geometric accuracy and assembly requirements. By integrating a CAD/CAM system for machining simulation and process optimization, combined with professional stress relief, CNC precision turning, knurling, and surface treatment processes, we have achieved the optimal balance between precision journal forming, knurling texture design, and wear resistance. During manufacturing, we pay particular attention to key elements such as journal roundness, knurling clarity, end face chamfer quality, and surface treatment effect.

V. Technological Advantages and Value Commitment

We are committed to providing high-quality knurled bushing solutions for the hand tool and precision adjustment industries through advanced material applications, CNC machining technology, and rigorous quality management. From ergonomic analysis and anti-slip structure optimization design to CNC precision manufacturing and surface protection, every step reflects our professional pursuit of performance and reliability, providing crucial support for long equipment lifespan, ease of operation, and stable and reliable operation.

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

1. Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
2. Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
3. 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?