SUZHOU POLESTAR METAL PRODUCTS CO., LTD
                                                                                                           
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Since 2015
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Mini CNC Parts Custom Precision Brass Industrial Sewing Machine Parts

Price Negotiable
Price: According to the detailed drawing
MOQ: 100pcs
Delivery Time: 3-20days
Brand: Polestar
Product Description

Mini CNC Parts Custom Precision Brass Industrial Sewing Machine Parts


Product Overview:

Our Mini CNC Parts Custom Precision Brass Industrial Sewing Machine Parts are engineered for high-performance sewing applications, delivering unmatched precision, durability, and smooth operation. Manufactured from premium C36000 free-cutting brass, these components are ideal for industrial sewing machines requiring tight tolerances, wear resistance, and long-term reliability.


Advanced CNC Machining Process
Our CNC machining process involves a series of precise operations. First, our state - of - the - art CNC machines are programmed to cut, mill, and drill the brass material with extreme accuracy. Tolerances as low as ±0.005mm can be achieved, which is essential for the seamless interaction of different parts within the sewing machine. After machining, the parts undergo a thorough inspection using advanced measuring tools such as CMM (Coordinate Measuring Machine), micrometers, and bore gauges to guarantee that every part meets the highest quality standards.


Product Details

Product Name Custom Mini CNC Brass Sewing Machine Parts Max. Part Size 50mm × 30mm × 20mm (Customizable)
Material C36000 Free-Cutting Brass (RoHS Compliant) Key Features - Anti-Galling Properties
- High Electrical Conductivity
- Thread Locking Micro-Grooves
Surface Finish Mirror Polishing (Ra≤0.4μm) / Anti-Tarnish Passivation Process Capabilities CNC Machining, Turning, Milling, Drilling
Tolerance ±0.01mm (ISO 2768-mK Standard) Applications - Bobbin Cases
- Thread Guides
- Tension Discs
- Needle Clamp Assemblies



Key Features:

Ultra-Precision Machining
CNC-turned and milled to ±0.01mm tolerance 
Swiss-type lathe & 5-axis micro-milling for complex geometries 
Superior Material Performance
Self-lubricating brass reduces friction for smoother stitching
Anti-galling properties prevent thread snags and wear
Corrosion-resistant (passivation optional) for harsh environments
Customization Ready
Adjustable thread sizes 
Laser/CNC engraving for branding
DFM analysis available for bulk orders

 

Application:

Industrial Sewing Machine Maintenance High-precision parts for smooth operation and extended lifespan, reducing downtime.

High-Performance Sewing Machines Durable, precision parts enhance efficiency and withstand high-strength environments.

Customized Sewing Machine Accessories Tailor-made designs optimize functionality for specialized equipment.

Multi-Industry Applications High-quality components for garment, home textiles, automotive, and industrial fabric industries.

Precision Machining Accurate brass parts suitable for automation systems and small mechanical devices.


Why consider us?

No mold fees for aluminum profiles – We absorb these costs to reduce your expenses.  

No welding fixture charges – Another way we help you save.  

Combing different Producing Technology – Outsource Aluminium Profile, Shaped Metal, Metal Casting materials, MIM materials, then CNC machining to lower the unit price.

Cost-competitive production – Our lean manufacturing and expertise allow us to deliver high-quality parts at favorable prices.  

One-Stop Factory – Our ISO9001 IATF16949 Certificated factory provide laser cutting, bending, Stamping, CNC Machining, Sheet Metal Working, welding, Assembling in one factory, ensure stable quality control.





Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company SUZHOU POLESTAR METAL PRODUCTS CO., LTD
Location No. 999 Xueyuan Road, Bacheng Town, Kunshan City, Jiangsu China 215300
Contact Person Judy

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