Shaft Sleeve
Material: plastic
Processing techniques: CNC, turning,milling
Finish: painting, anodizing, QPQ ,wire drawing
Application fields: Automation equipment,automotive,medical,aerospace, AI Intelligent ,home appliances, robots, motorcycles etc.
- Product Description
Shaft Sleeves: Precision-Engineered for Industrial Excellence
At Dongguan Junsion Precision Hardware Co., Ltd., we pride ourselves on being a leading manufacturer and supplier of high-quality shaft sleeves. Our advanced precision machining capabilities, coupled with our commitment to customer satisfaction, make us the go-to choice for industries seeking reliable and durable product solutions. With tolerances up to ±0.01mm, our products ensure optimal performance and longevity in various applications.


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Description
Our products are meticulously designed and manufactured to protect and enhance the performance of rotating shafts in machinery and equipment. These cylindrical components fit over shafts to:
- Prevent wear and corrosion
- Extend equipment lifespan
- Improve operational efficiency
- Reduce maintenance costs
We offer a wide range of the product sizes and materials to suit diverse industrial needs, including:
- Stainless steel (304, 316, 420)
- Aluminum alloys
- Carbon steel
- Copper alloys
- Titanium (upon request)
Our expert team can help you select the ideal product material and specifications for your specific application, ensuring optimal performance and durability.
| Material | 1) Aluminum: AL 6061-T6, 6063, 7075-T etc. |
| 2) Stainless steel: 303,304,316L, 17-4(SUS630) etc. | |
| 3) Steel: 4140, Q235, Q345B,20#,45# etc. | |
| 4) Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc. | |
| 5) Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc. | |
| 5) Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc. | |
| Finish | Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish. |
| Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing. | |
| Electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench). | |
| Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc | |
| Main Equipment | STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples. |
| Tolerance | +/-0.01mm ~ +/-0.05mm |
| Surface roughness | Ra 0.1~3.2 |
| Inspection | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM. |
| Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge | |
| Capacity | CNC turning work range: φ0.5mm-φ150mm*300mm. |
| CNC milling work range: 510mm*1020mm*500mm. |
Surface Treatment
To enhance the performance and longevity of our products, we offer various surface treatment options:
- Anodizing (for aluminum sleeves)
- Electroplating (chrome, nickel, zinc)
- Sandblasting
- Brushing
- Powder coating
- Heat treatment
These treatments improve wear resistance, corrosion protection, and aesthetic appeal, tailoring the products to your exact requirements.

Drawing Guide
We understand the importance of precision in your projects. That's why we offer a comprehensive drawing guide service for your product orders:
- Submit your initial design or specifications
- Our engineering team reviews and optimizes the design
- We provide detailed 2D/3D drawings for your approval
- Once approved, we proceed with production
This collaborative process ensures that your products meet exact dimensional and functional requirements.
Production Process
Our state-of-the-art facility employs a rigorous production process to manufacture high-quality shaft sleeves:
- Material selection and inspection
- CNC machining (turning, milling, grinding)
- Heat treatment (if required)
- Surface finishing
- Quality control checks
- Packaging and shipping
Each step is carefully monitored to maintain our high standards of precision and quality.
Quality Certification
Junxion is committed to delivering products that meet and exceed international quality standards. Our quality management system is ISO 9001:2015 certified, ensuring consistent quality across all our products, including the products. Additionally, we provide material test reports (MTRs) upon request, guaranteeing the composition and properties of the materials used in our products.

Shipping and Delivery
We understand the importance of timely delivery in today's fast-paced industrial environment. Our efficient production scheduling and reliable logistics network enable us to offer:
- Sample delivery within 3 days
- Mass production orders within 7-15 days
- Flexible shipping options (air, sea, express)
- Secure packaging to prevent damage during transit
Our global reach allows us to serve clients across Europe, North America, Southeast Asia, and Japan efficiently and reliably.

Why Choose Us?
- Advanced Precision Machining: Our state-of-the-art equipment ensures unparalleled accuracy.
- Customization: We offer tailored solutions to meet your specific requirements.
- Quality Assurance: Rigorous quality control measures at every production stage.
- Competitive Pricing: Volume discounts and cost-effective solutions without compromising quality.
- Expert Support: Our team of engineers provides technical assistance throughout your project.
- Fast Turnaround: Quick sample production and efficient mass manufacturing capabilities.
- Global Experience: Over 500 satisfied clients worldwide trust our products and services.

FAQ
Q: What is the minimum order quantity (MOQ) for the products?
A: Our MOQ varies depending on the product specifications. Please contact us for a quote tailored to your needs.
Q: Can you produce custom products?
A: Absolutely! We specialize in custom solutions. Send us your drawings or specifications, and we'll work with you to create the perfect product for your application.
Q: What industries do you serve?
A: Our products are used in various sectors, including automotive, manufacturing, oil and gas, mining, and heavy machinery.
Q: How long is the warranty on your products?
A: We offer a standard one-year warranty on our products. Extended warranties are available for specific applications.
Contact & Support
Ready to elevate your machinery performance with our premium shaft sleeves? Our team is here to assist you every step of the way. Contact us today for a quote, technical support, or to discuss your custom product requirements.
Email: Lock@junsion.com.cn, echo@junsion.com.cn, or evelyn@junsion.com.cn.
Trust Dongguan Junsion Precision Hardware Co., Ltd. for all your product needs. Experience the difference that precision engineering and customer-centric service can make in your industrial applications.



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