C01
Tolerance
±0.002mm ~ ±0.05mm
Swiss-Type Lathe
Precision Swiss-type Lathe Services | Custom Swiss Machining Parts Manufacturer
We offer premium custom Swiss-type lathe machining services specialized in ultra-precision miniature and slender component manufacturing. Equipped with high-performance sliding headstock Swiss lathes and a full in-house surface finishing workshop, we provide one-stop Swiss machining solutions from rapid prototyping to large-scale mass production. Our stable monthly production capacity guarantees consistent precision, reliable batch quality and efficient lead times for all custom micro component orders.
Process video
Prototype to production
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Parts
Representative CNC machined parts we support
Zhonghanda reviews substrate, critical dimensions, appearance needs and finishing requirements together so material selection supports the final application.
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Titanium
110 Team
Production specialists
24H
Engineering response
F.A.I.
First article inspection
Video QC
Shipment documentation
SWISS / SERVICE
Service Overview
Sliding headstock cell
Continuous stockGuide supportMicro cutting zone
Follow the bar through the machine
Active machine stage
Support the workpiece next to the cutting zone
The guide bushing shortens unsupported length so slender stock resists chatter, bending and runout.
We offer premium custom Swiss-type lathe machining services specialized in ultra-precision miniature and slender component manufacturing. Equipped with high-performance sliding headstock Swiss lathes and a full in-house surface finishing workshop, we provide one-stop Swiss machining solutions from rapid prototyping to large-scale mass production. Our stable monthly production capacity guarantees consistent precision, reliable batch quality and efficient lead times for all custom micro component orders.
Swiss-type lathe machining is a specialized precision manufacturing process featuring a sliding headstock structure, uniquely designed for producing ultra-slender, tiny, and high-precision complex components. Different from conventional fixed-head CNC turning, the sliding headstock moves with the workpiece during processing, which greatly shortens the tool overhang, eliminates workpiece vibration and micro-deformation, and delivers exceptional straightness and coaxiality for miniature slender parts. It realizes one-time composite forming of turning, milling, drilling and tapping, effectively solving the processing difficulties of high-precision micro components that are difficult to complete by ordinary CNC machines.
SWISS / SERVICE
Service Features
Selected Swiss advantage
High-precision Micro Machining
Specializes in ultra-small, ultra-slender and high-coaxiality micro parts, delivering micron-level precision to meet strict dimensional and tolerance requirements for miniature components.
SWISS / MACHINING
Our Swiss-type Lathe Machining Capabilities
C02
Diameter
0.5mm — 32mm
C03
Length
300mm
C04
Roughness
Ra 0.4μm — Ra 1.6μm
Micro component envelope
Ø0.5
minimum stated processing diameter
Supported slenderness
Guide bushing
Material remains supported close to the cutting point while the sliding headstock feeds the workpiece through the guide bushing.
Machining Type
Swiss-type Turning, Milling, Drilling, Tapping, Grooving
Acceptable Files
STEP, IGES, DXF, DWG, PDF
Lead Time
3–5 days for prototypes, 10–15 days for mass production
SWISS / MATERIALS
Machinable Materials
Micro stock / guide support
Selected family
Metal Materials
We machine a comprehensive range of premium metal materials for custom Swiss-type lathe components, including aluminum alloy, stainless steel, carbon steel, alloy steel (4140), brass, copper, titanium alloy and magnesium alloy. All raw metal materials undergo strict quality inspection to deliver high rigidity, exceptional coaxiality and stable surface performance for ultra-precision miniature industrial components.
aluminum alloystainless steelcarbon steelalloy steel (4140)brasscoppertitanium alloymagnesium alloy. All raw metal materials undergo strict quality inspection to deliver high rigidityexceptional coaxiality
TYPICAL / SWISS
Typical Swiss-type Lathe Components
Micro datumSlender profileFunctional tip
Selected micro component
Ultra-slender Precision Shafts
Custom high-coaxiality slender transmission shafts, micro motor shafts and sensor mandrels with ultra-tight dimensional tolerances for precision mechanical transmission systems.
SWISS / SURFACE
Surface Finishing for Swiss Machining Parts
We deliver full in-house surface finishing solutions for all custom Swiss-type lathe components. All surface modification processes are completed independently in our workshop, ensuring unified batch appearance, enhanced surface hardness, superior corrosion resistance and long-term durability for ultra-precision micro parts.
Protected micro zone: Micro thread
Micro finish control
Phosphating
As a cost-effective surface treatment for steel Swiss machining parts, phosphating forms a uniform gray phosphate conversion film on steel surfaces to enhance wear resistance and paint adhesion without damaging ultra-precision micro dimensional tolerances.
Component families
Industry Application
Our high-precision custom Swiss-type lathe components are widely applied in various high-standard precision industrial fields worldwide
Selected component family
Ultra-slender Precision Shafts
Custom high-coaxiality slender transmission shafts, micro motor shafts and sensor mandrels with ultra-tight dimensional tolerances for precision mechanical transmission systems.
Select an industry scenario to review the matching application context.
Discuss a Swiss Machining Application
SWISS / DESIGN
Swiss-type Lathe Machining Design Guidelines
SlendernessMicro toolFeature access
Active chapter
Slender support and cutting balance
Optimize Slender Shaft Aspect Ratio
Unsupported L/D ≤ 12:1
Keep the length-to-diameter ratio (L/D) within 12:1 for unsupported slender parts to avoid deflection, chatter and straightness errors during high-speed Swiss machining. For extra-long micro shafts, add auxiliary support structures or segmented design to guarantee precision and stability
Avoid Oversized Single-side Milling Features
Balance milling around circumference
Minimize large asymmetric milling cutouts and heavy unilateral material removal on slender blanks. Unbalanced cutting force causes vibration and coaxiality deviation on small-diameter Swiss parts. Distribute milling features evenly around the circumference whenever possible
Adopt Standard Micro Tool Sizes
Use standard micro tooling
Design holes, slots and threads with standard micro tool dimensions. Avoid custom tiny drill bits and special-shaped end mills, which increase cost, prolong lead time and reduce batch stability for high-volume Swiss production
SWISS / PROCESS
ZHD Precision Working Process
A controlled production workflow for Precision Swiss-type Lathe Services | Custom Swiss Machining Parts Manufacturer, from engineering review and task preparation to final inspection and delivery.
Continuous-feed traveler
Validate one production cycle, then repeat it across the bar.
Active gate 1 of 6
Production Task
Confirm the Precision Swiss-type Lathe Services | Custom Swiss Machining Parts Manufacturer requirements, review drawings, prepare inspection tools and arrange the required materials before production starts.
WHY / CHOOSE
Why Choose Our Swiss-type Lathe Service
Swiss precision advantage
±0.002mm
tightest stated tolerance
Sliding headstock support, single-setup forming and automatic bar feeding work together to protect precision and batch consistency.
E01
Specialized sliding headstock Swiss machining technology
Equipped with advanced sliding headstock equipment to suppress high-speed vibration, delivering stable ultra-high precision for slender and miniature parts that conventional CNC lathes cannot manufacture.
E02
Ultra-tight dimensional tolerance capability
Achieves precision tolerance up to ±0.002mm, ensuring outstanding coaxiality, straightness and superior surface finish for complex micro composite components.
E03
Single-setup multi-process integrated forming
Completes turning, milling, drilling and tapping in one single clamping setup, eliminating secondary clamping errors and improving component consistency and production efficiency.
E04
Full in-house one-stop finishing service
All professional surface treatment processes are finished in our factory, simplifying customer procurement procedures and realizing stable batch quality control.
E05
Reliable high-volume mass production capacity
Adopts automatic continuous feeding production mode to support large-batch custom Swiss parts manufacturing with stable quality and fast turnaround.
E06
Strict full-process precision quality control
Every batch of micro components undergoes comprehensive high-precision dimensional testing and appearance inspection, with official quality inspection reports provided before delivery.
Precision Swiss-type Lathe Services | Custom Swiss Machining Parts Manufacturer Articles
Read recent technical articles related to this service before preparing your RFQ.
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CNC for Complex Metal Housings: What Buyers Should Know
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ZHONG HAN DAJul 01, 2026
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CNC Machining for Cast Aluminum Housings: What Buyers Should Check
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ZHONG HAN DAJul 01, 2026
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CNC Machining for Complex Cast Housing Parts
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ZHONG HAN DAJul 01, 2026
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CNC Machining for Cast Industrial Housings: What Buyers Should Check
1. Why CNC matters on cast housings and functional bodies 2. What this type of part is trying to achieve 3. Quick buyer takeaway: what to check before you approve the part 4. Why cnc machining is the critical step 5. Design and sourcing criteria that matter most 6. Common mistakes buyers still make 7. Practical questions to ask a supplier 8. Next step
ZHONG HAN DAJul 01, 2026
What is Swiss-type lathe machining used for?
Swiss-type lathe machining is a professional precision manufacturing process dedicated to ultra-small, ultra-slender and complex micro components, widely utilized in medical devices, optical instruments, precision electronics, industrial automation and aerospace industries.
What is the difference between Swiss lathe and normal CNC turning?
Conventional fixed-head CNC turning struggles with vibration and deformation when processing slender miniature parts. Swiss-type lathes adopt sliding headstock feeding technology to minimize workpiece vibration, delivering higher coaxiality, straightness and dimensional stability for ultra-precision micro components.
Can you process ultra-small precision micro parts?
Yes. Our advanced multi-axis Swiss-type lathes support precision machining of tiny components with a minimum processing diameter of 0.5mm, meeting all types of ultra-precision custom design requirements.
What materials are suitable for Swiss-type machining?
We support diverse machinable materials, including aluminum alloy, stainless steel, carbon steel, brass, copper, titanium alloy and high-performance engineering plastics such as PEEK and POM.
Do Swiss machining parts need surface treatment?
Professional surface finishing treatments effectively improve the corrosion resistance, surface hardness, wear resistance and aesthetic performance of micro precision components to meet diverse industrial application standards.
What is your tightest Swiss-type lathe tolerance?
We can achieve ultra-high precision tolerance up to ±0.002mm, supporting high-end custom manufacturing of ultra-precision micro components.
Do you provide custom non-standard Swiss parts?
Yes. We offer full customized manufacturing services for standard and non-standard miniature Swiss machining parts according to customers’ 2D/3D drawings and technical specifications.
Can you support large batch production?
Yes. Our standardized automatic continuous production system ensures stable quality and sufficient supply for high-volume Swiss-type component orders.
How about your delivery cycle?
Prototype orders take 1 to 3 working days, and mass production takes 7 to 15 working days, adjusted flexibly according to part complexity and order quantity.
Ready to manufacture
Send your CAD drawings to get professional custom Swiss-type lathe machining solutions and accurate quotations.
Equipped with advanced precision Swiss machines and complete in-house surface finishing capacity, we provide free DFM analysis and one-stop professional technical consultation for all precision micro component manufacturing projects.