Precision Shafts and Sleeves supplied by Wonzh are high-quality mechanical components designed to transmit motion, support rotating elements, and maintain alignment in industrial equipment. Manufactured with strict tolerances and advanced CNC machining, these components ensure minimal runout, excellent concentricity, and consistent surface finish, which are essential for high-performance machinery.
We produce shafts and sleeves from a variety of metals including carbon steel, alloy steel, stainless steel, and aluminum alloys, with surface treatments such as hardening, nitriding, polishing, and plating to enhance wear resistance, corrosion resistance, and longevity. Our precision engineering ensures compatibility with bearings, bushings, gears, and other mechanical elements.
Wonzh provides both standard sizes and fully custom shafts & sleeves according to client specifications, drawings, or prototypes. Our engineering team can advise on material selection, heat treatment, and tolerances to ensure optimal performance in your specific application.
Belangrijkste kenmerken
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High dimensional accuracy and concentricity
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Excellent surface finish and smooth rotation
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Wear-resistant and durable under heavy loads
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Compatible with bearings, bushings, and couplings
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Custom lengths, diameters, and materials available
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Support for prototype, small-batch, and mass production
Typische toepassingen
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Industrial machinery and automation equipment
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Versnellingsbakken en transmissiesystemen
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Pumps, compressors, and hydraulic machinery
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Automotive and heavy-duty vehicle components
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Robotics and precision instruments
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Apparatuur voor energie- en stroomopwekking
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Aerospace and marine applications
Product Types & Configurations
| Type onderdeel | Beschrijving | Typisch gebruik |
|---|---|---|
| Precision Shaft | Rotating element designed to transmit torque | Gear, motor, pump, conveyor systems |
| Sleeve / Bushing | Cylindrical lining to reduce friction | Shafts, bearings, rotating assemblies |
| Stepped Shaft | Shaft with multiple diameters | Complex assemblies, gear mounting |
| Hollow Shaft | Tubular design for weight reduction | Lightweight drives, coupling systems |
| Custom Shaft/Sleeve | Engineered per drawing | Special machinery and OEM applications |
Technische parameters (representatief bereik)
| Parameter | Specificatie / Bereik |
|---|---|
| Materiaalopties | Carbon steel, stainless steel (304/316), alloy steel, aluminum alloy |
| Diameter Range | 5 mm - 150 mm (aanpasbaar) |
| Length Range | Up to 2000 mm (project dependent) |
| Maattolerantie | ±0.01 mm (typical) |
| Surface Finish | Ra 0.4 – Ra 1.6 μm (polished, ground, or plated) |
| Warmtebehandeling | Hardening, nitriding, tempering |
| Ondersteunde normen | ISO, DIN, GB |
Material & Treatment Guide
| Materiaal | Voordelen | Typisch gebruik |
|---|---|---|
| Koolstofstaal | High strength, wear-resistant | General industrial shafts & sleeves |
| Gelegeerd staal | Enhanced mechanical properties | High-load and high-speed applications |
| Stainless Steel 304/316 | Corrosiebestendig | Marine, chemical, and food machinery |
| Aluminiumlegering | Lightweight, corrosion-resistant | Precision instruments, lightweight drives |
| Treatment | Purpose | Typisch gebruik |
|---|---|---|
| Hardening | Increase surface hardness and wear resistance | Shafts subject to friction |
| Nitreren | Improve fatigue strength and corrosion resistance | High-performance machinery |
| Polishing | Reduce friction and improve fit | Sleeves, bushings, and rotating assemblies |
| Plating / Coating | Corrosion and wear protection | Outdoor or chemical applications |
Waarom voor Wonzh kiezen
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Strenge kwaliteitscontrole en dimensionale inspectie
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Advanced CNC machining and grinding capabilities
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Custom design support for OEM and industrial requirements
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Durable, wear-resistant, and corrosion-protected components
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Prototype to mass production with fast turnaround
Veelgestelde vragen (FAQ)
Q1: What is the difference between a shaft and a sleeve?
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Shaft: Rotating element that transmits torque or motion.
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Sleeve/Bushing: Stationary or rotating liner that supports the shaft and reduces friction.
Q2: Can I get custom diameters or lengths?
Yes. We manufacture shafts and sleeves fully customized to your specifications or drawings.
Q3: Which material should I choose?
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For general industrial use → Carbon steel
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For corrosion resistance → Stainless steel
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For lightweight applications → Aluminum alloy
V4: Kunt u oppervlaktebehandelingen leveren?
Yes. Treatments include hardening, nitriding, polishing, plating, and custom coatings.
Q5: What are typical tolerances?
Dimensional tolerances can reach ±0.01 mm, depending on the application and process.









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