Spindle Or Mandrel
Your Professional Spindle Or Mandrel Manufacturers
Shenzhen Sanhexing Shaft Manufacturing Co., Ltd. was established on May 26, 2010, located in the Wan Feng Technology Park, Shajing, Bao'an District, Shenzhen. is a private enterprise specializing in the customized production of various precision mechanical hardware parts and non-standard precision shafts. Specializing in the production of stainless steel motor shafts, stepped shafts, knurled shafts, screw shafts, worm shafts, gear shafts, spindles, and high-precision shaft products.
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Precision Spindle Or MandrelA highly accurate mechanical component used in a variety of applications that require rotationalAdd to Inquiry -
Stainless Steel Spindle Or Mandrel ShaftA spindle is the core rotating component of a mechanical system, primarily used to transmit powerAdd to Inquiry
Why Choose Us
Our factory
Our factory covers an area of 1,600 square meters, We are a private enterprise specializing in the custom production of various precision mechanical hardware components and non-standard precision shafts, employing over 50 staff members, including 15 technical design and management personnel and 8 quality control staff, with strong capabilities in design development and quality management.
Wide range of product applications
Applied in automobiles, drones, electrical equipment, industrial robots, electronic appliances, motors, toys and other industries.
Rich experience
The company has more than 10 years of experience in this field. Has a long-standing reputation in the industry, which makes it stand out from its competitors.
Quick response
We promise to respond to your inquiries within 24 hours to ensure that you receive the information and support you need in a timely manner.
High Dimensional Accuracy
Manufactured with tight tolerances (often within microns) to ensure precise alignment and operation.
Straightness and roundness are critical to their performance.
Minimal Runout
Precision spindles and mandrels are designed to minimize radial and axial runout, ensuring smooth and accurate operation.
Typical runout values are in the range of 0.001mm - 0.005mm.
Material Strength and Hardness
Made from high-grade materials such as hardened steel, tungsten carbide, or stainless steel to resist wear, deformation, and vibration.
Surface hardness can reach HRC60-70 or higher.
Surface Finish
High-quality surface finish (e.g., roughness below Ra 0.2μm) ensures smooth contact and reduces wear between components.
Balancing and Stability
For rotating spindles, dynamic balancing is critical to prevent vibrations at high speeds, ensuring consistent performance.
Spindles
Machine Tool Spindles
Found in CNC machines, milling machines, lathes, and grinding machines.
Holds and rotates tools (e.g., drills, cutters) with extreme precision.
High-Speed Spindles
Designed for applications requiring very high rotational speeds, such as in aerospace or micro-machining industries.
Uses advanced bearings (e.g., ceramic or magnetic bearings) to achieve low friction and high durability.
Rotary Spindles
Used in measuring devices or rotary tables to provide smooth and precise rotational motion.
Mandrels
Expanding Mandrels
Designed to grip the internal diameter of hollow workpieces by expanding their outer surface.
Useful for machining or inspection where internal concentricity is required.
Taper Mandrels
Features a tapered surface for securely holding workpieces by friction or force-fitting.
Common in turning or grinding applications.
Step Mandrels
Include multiple diameter steps for holding workpieces with varying inner diameters.
Custom Mandrels
Tailored for specialized applications, such as in turbine blade balancing or complex inspection setups.
Typical Applications of Spindle Or Mandrel
CNC Machine Tools
Spindles for tool rotation and workpiece machining.
Industrial Robots
Critical components for motion control.
Automation Equipment
Used in winding machines, packaging systems, etc.
Automotive Manufacturing
Essential in lathes and drilling equipment.
Aerospace
High-strength, high-precision applications.
Medical Devices
Centrifuges, surgical tools, and other high-requirement scenarios.
Specification of Spindle Or Mandrel
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Quotation |
According To Your Drawings or Samples. (Size, Material, Thickness, Processing Content And Required Technology, etc.) |
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Tolerance |
+/-0.005 - 0.01mm (Customizable) |
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Surface Roughness |
Ra0.2 - Ra3.2 (Customizable) |
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Materials Available |
Aluminum, Copper, Brass, Stainless Steel, Titanium, Iron, Plastic, Acrylic, PE, PVC, ABS, POM, PTFE etc. |
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Surface Treatment |
Polishing, Surface Chamfering, Hardening and Tempering, Nickel plating, Chrome plating, zinc plating, Laser engraving, Sandblasting, Passivating, Clear Anodized, Color Anodized, Sandblast Anodized, Chemical Film, Brushing, etc. |
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Processing |
Hot/Cold forging, Heat treatment, CNC Turning, Milling, Drilling and Tapping, Surface Treatment, Laser Cutting, Stamping, Die Casting, Injection Molding, etc. |
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Testing Equipment |
Coordinate Measuring Machine (CMM) / Vernier Caliper/ / Automatic Height Gauge /Hardness Tester /Surface Roughness Teste/Run-out Instrument/Optical Projector, Micrometer/ Salt spray testing machine |
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Drawing Formats |
PRO/E, Auto CAD, Solid Works , UG, CAD / CAM / CAE, PDF |
Lead Time
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Quantity (pieces) |
1 - 10 |
11 - 100 |
101 - 300 |
> 300 |
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Lead time (days) |
5 |
10 |
15 |
To be negotiated |
Packaging Details
1.Sample order is packed by standard package and be shipped by international express. It will save shipping cost for our costomer .
2.Big order is packed by wooden box, it is normally by sea or by air . It will be safe for the goods when you receive them !
Selling units
Single item
Single package size
35X20X20 cm
Single gross weight
7.000 kg
FAQ
As one of the most professional spindle or mandrel manufacturers and suppliers in China, we're featured by quality products and low price. Be free to buy customized spindle or mandrel made in China here from our factory. Contact us for quotation and free sample.
Precision Spindle Or Mandrel, Stainless Steel Spindle Or Mandrel Shaft, spindle or mandrel