Customized Vacuum Chambers
for Semiconductor
Specializing in vacuum chambers…
ISO 9001:2015
Secure,confidential uploads. Your designs are safe with us.
Why Choose Us?
- Quote within 24 hours
- MOQ: 1 piece
- Various material options
- Complete machines
- CNC Machining Maximum size: 6.5m*4.2m*1.8m
- Fully transparent production progress follow-up and feedback
- Three-dimensional coordinate inspection of products and issuing inspection reports
- Tight packaging, safe transportation, fast delivery
Key Capabilities
We can manufacture high-precision vacuum chambers for high-vacuum (HV) and ultra-high-vacuum (UHV) environments…
Provide services for many types of chambers
CNC machining, with its precision and versatility, can help manufacture various types of sailboats. Whether it’s racing yachts, recreational sailboats, or custom-designed vessels, CNC machining processes a variety of materials, ensuring precise cutting and perfect fit to meet diverse design and performance requirements.
Customized CNC Machining
Excellent special surface treatment
We master a variety of special surface treatment technologies. Grinding can make the part surface smooth without burrs. Sandblasting gives a unique texture and enhances coating adhesion. Anodizing improves corrosion resistance and hardness. Electroplating provides a decorative appearance and protection. Each treatment is carefully regulated to achieve the best results.
wide variety of specialty materials can be processed
We have a complete material supply chain and can provide various special stainless steels meeting military standards, as well as titanium alloys, aluminum alloys and other materials…
Cautiously Product Tested and Assembled
Our inspection team is composed of experienced personnel. Every dimension marked on the drawing will be inspected. Products will be shipped only after passing the inspection. Before shipping, an inspection report will be issued and sent to the customer. Inspection instruments: CMM, projector, height gauge, plug gauge, caliper, micrometer, surface roughness tester, hardness tester, etc.
Reassuring Delivery
Our company attaches great importance to the transportation of sailboat parts. We use professional packaging to ensure the safety of parts and select reliable transportation teams.
Precision CNC Component Manufacturing
Provide services for many types of chambers
CNC machining technology plays a key role in manufacturing, offering precise component processing for various types of chambers…
Standard Box Chambers
Rectagonal and cubic vacuum chambers for general coating, testing, and evacuation systems. Ideal for R&D and small-batch production…
Spherical Chamber
ultra-high vacuum systems, particle accelerators, and uniform pressure environments…
Manifold Vacuum Chamber
complex process systems, multi-station tools, and integrated vacuum lines…
Cylindrical Chamber
thin-film coating, sputtering systems, and industrial vacuum furnaces…
Large‑Format Vacuum Chambers
Extra-large vacuum chambers up to 6500mm in length for industrial coating lines, space simulation, and large component testing…
Customized CNC Machining
CNC machining plays an indispensable role in the manufacturing of chambers…
Wide processing range
High precision
The company utilizes advanced CNC machining equipment, boasting exceedingly high processing accuracy. Moreover, to ensure the precision of yacht parts in terms of dimensions, the requirements for the inspection equipment are also extremely high. Some of the equipment’s accuracy can reach ±0.0005mm (such as the 2D projector SRN3020 and the 2D microscope BC – 001), meeting the stringent requirements for high precision of parts in yachts.
The yacht industry demands high levels of customization for parts. With our robust programming capabilities and flexible manufacturing processes, we can tailor yacht components based on detailed design blueprints or specific customer requirements provided. Whether it’s simple shape modifications or complex, designs, we can accurately realize these to create unique yacht parts for the industry, catering to their pursuit of performance and aesthetics in yachts.
Excellent special surface treatment
Special surface treatment of semiconductor parts is a crucial step to enhance the performance and durability of parts. In the processing flow, different surface treatment processes play their unique roles.
Polished
Through professional grinding equipment and process operations, burrs on the part surface are removed to make the surface smooth and flat. This not only enhances the aesthetic appearance of the part but also avoids stress concentration caused by burrs, ensuring the safety and stability of the part during use. In sailboat part processing, the grinding accuracy is required to be high to adapt to the usage needs of sailboats in complex marine environments.
Sandblasting
Using high-speed sand particles to impact the part surface, creating a specific roughness on the part surface. This helps enhance the adhesion of coatings and gives the part a unique texture. For sailboat parts, sandblasting treatment can improve the corrosion resistance of the parts and make the surface easier to clean.
Anodizing
The part is placed in an electrolyte solution, and an oxide film is formed on the part surface through electrolysis. This oxide film can increase the hardness, wear resistance, and corrosion resistance of the part. For sailboat parts, anodizing can make them better resist the erosion of seawater and prolong the service life of the parts. At the same time, by controlling the thickness and color of the oxide film, different appearance design requirements can be met.
Electroplating
Depositing a layer of metal coating on the part surface by electrolysis methods, such as zinc plating, chromium plating, etc. The electroplated layer can provide a good decorative appearance and simultaneously enhance the corrosion resistance of the part. In the application of sailboat parts, electroplating can protect the parts from the erosion of seawater, moisture, and other factors. And according to different coating metals, different performance characteristics can be given to the parts. For example, chromium plating can increase the hardness and smoothness of the part surface.
3 Steps To Get Your Parts Easily
Unlock rapid turnaround times for your CNC prototypes and parts. Enjoy our standard 7-day lead times. Simply upload your design to verify eligibility.
Meet any technical requirements of your products
Our key technological breakthroughs can make your products even better!
Vacuum requirements for different semiconductor processes
✔Photolithography process
- General photolithography: 10^-3 ~ 10^-5 Pa
- EUV lithography: 10^-7 ~ 10^-9 Pa
✔Thin film deposition process
- Physical vapor deposition (PVD): 10^-4 ~ 10^-6 Pa
- Chemical vapor deposition (CVD): 10^-4 ~ 10^-7 Pa
- Atomic layer deposition (ALD): 10^-6 ~ 10^-8 Pa
✔Etching process
- Reactive ion etching (RIE): 10^-4 ~ 10^-6 Pa
- Deep reactive ion etching (DRIE): 10^-5 ~ 10^-7 Pa
✔Ion implantation process
- Basic vacuum degree: 10^-5 ~ 10^-7 Pa
Why do we pursue ultra-high vacuum?
Impurity control
10^-7 Pa vacuum can significantly reduce the contamination of residual gas molecules (such as water, oxygen, hydrocarbons) to the process
Yield improvement
Providing the necessary clean environment for 7nm and below process nodes
Surface cleanliness
Under ultra-high vacuum, the time it takes for a surface contamination monolayer to form can be extended from a few seconds in ordinary high vacuum to several hours.
Uniformity assurance
ensuring the accuracy and uniformity of processes such as thin film deposition and ion implantation
Challenges of Vacuum Chamber Welding
・Leak rate requirements
Usually the leakage rate is required to be lower than 1×10^-10 Pa·m³/s.
・Material outgassing
Special treatment is required to reduce the release of gas from the material.
・Weld quality
There must be no micropores or impurities to ensure long-term vacuum integrity.
| Type | Advantage | Disadvantage |
| Aluminum 6061-T6 | Good machinability Corrosion resistance High strength Lightweight | Lower strength compared to some specialized alloys moderate corrosion resistance in marine environments |
| Aluminum 7075-T6 | High strength Lightweight Heat treatable | Poor corrosion resistance Poor weldability |
| Aluminum 5083-H112 | Similar properties to H32 but with better weldability Good resistance to seawater | Similar to H32 Lower mechanical properties compared to heat-treated alloys |
Integrate Class 10 clean technology into every manufacturing process to provide pure protection for your advanced processes
Class 10 clean environment control
- Particle concentration is less than 10/cubic foot (particles 0.5μm and larger)
- Real-time monitoring and automatic alarm system
- Precise temperature and humidity control (20±0.5℃, 45±2%RH)
Pollution-free manufacturing throughout the entire process
- Clean room partition management and airflow design
- Personnel training and strict operating procedures
- Dedicated purified gas delivery system
Provide The Test Report
Our company is the agent of Alnannan. Alnannan provides us with materials, and our company has advantages in terms of materials. We are equipped with material analyzers to test each batch of materials and issue material certificates to ensure that your vacuum chamber meets the requirements and has a longer service life.
Explore Our Comprehensive Equipment Inventory
Launch Your Custom CNC Projects with Us Now.
Cautiously Product Tested and Assembled
The testing and assembly of sailboat parts are crucial steps to ensure the quality and performance of sailboats. The precise assembly enables each part to work closely together and exert the best performance, guaranteeing the safety and stability of the sailboat during sailing. The strict testing process can detect potential problems in advance and verify the quality and reliability of the parts. Only sailboat parts that have been accurately assembled and strictly tested can provide strong support for sailboats to sail across the ocean.
Tests Before delivery
Complete equipment
Laiku has a 10,00-class clean room of 10,000 square meters, equipped with a wide range of quality inspection instruments: three-dimensional coordinate measuring machines, two-dimensional projectors, height gauges, micrometers, and roughness testers, etc.
| Equipment Name | Accuracy |
| Two-dimensional projector | 0.001 |
| Video measuring instrument | 0.002 |
| TESA height gauge | 0.001 |
| TRIMOS – V6 height gauge (Switzerland) | 0.0001 |
| Inside diameter micrometer (Switzerland) | 0.001 |
| Mitutoyo micrometer | 0.001 |
| Vickers hardness tester | ±1degree |
| Rockwell hardness tester | ±1degree |
| Roundness tester (Mitutoyo) | ±0.001mm |
| Coordinate measuring machine (Zeiss/ Hexagon) | 0.3μm/1.7μm |
| Roughness tester (Jingdong Digital) | Ra0.01 |
Proficient quality inspection capability
Material Strength Test
- Use professional equipment to apply pressure to the part materials and detect whether their bearing capacity meets the standards in complex sea conditions.
Dimensional Accuracy Detection
- Use high-precision measuring instruments to measure the assembled parts in all directions and strictly control the dimensional error.
Sealing Test
- Sealing Test
Performance Test
- Conduct tests on the equipment simulating sailboat movement, simulate sea conditions and operating conditions to detect the actual use performance of the parts.
Assembly: Process & Precautions
Parts Classification and Sorting: According to the design drawings, carefully classify and accurately sort the sailboat parts to ensure the parts are prepared correctly.
Precise Docking and Installation: Use professional tools and fixtures to install the fine components step by step starting from the basic framework, strictly follow the established installation sequence and process specifications, and carefully check after each installation step; For key connection parts, adopt advanced fastening technologies to ensure stable connection.
Precautions:
1. Keep Parts Clean: During assembly, strictly ensure the parts are clean to avoid impurities affecting the fitting accuracy and service life.
2. Operator Requirements: Operators need to be experienced, professionally skilled, and operate strictly according to specifications, paying attention to details.
3. Consider Material Characteristics: Consider factors such as thermal expansion and contraction of parts of different materials, and reserve appropriate tolerance ranges to adapt to the operation of sailboats in different environments.
Why Partner with Laiku for CNC Machining?
Discover unmatched precision, top-tier quality, and unmatched affordability, no matter the volume. BaiChuan Precision stands ready to meet your needs with speed and expertise.
Low MOQ Platform Company Fast Delive
1 pcs Get Factory Price Directly Prototyping 3 Day
Ultimate service Unwavering High Quality State-Of-The-Art Facility
7/24 Personalized Collaboration & Strategic ISO 9001:2015, provides a QC report for 3-, 4-, & 5-axis CNC machines for
DFM Guidance each part manufacturing. CMM & XRF analyzer for QC
Reassuring Delivery
The transportation of sailboat components is a crucial part of our service, and we are dedicated to providing our clients with safe and efficient freight solutions.
- In terms of logistics selection, we collaborate with globally recognized logistics companies including DHL, FedEx, UPS, and those providing shipping services. These logistics partners have extensive transportation networks and rich experience, ensuring that goods are delivered quickly and safely to our customers.
- No matter where the customer is located in the world, we can flexibly choose the most suitable logistics method according to the customer’s specific requirements and schedule. If the customer has high requirements for transportation time, we will prioritize recommending express services such as DHL, Fedex, or UPS to ensure that parts are delivered as quickly as possible. For customers who are more sensitive to costs and have more flexible timeframes, ocean shipping is an economical choice.
- Our transportation team closely monitors the status of the goods in transit, promptly providing logistics information to our customers, allowing them to be informed of the progress of the part’s transportation at any time. Through our professional transportation services, customers can rest assured of waiting for the arrival of the sailboat parts, ensuring that the manufacture or repair of the sailboat can proceed smoothly.
Nothing speaks louder than the Voice of a contented Client.
Dive into the testimonials of our valued partners to discover how we’ve met their unique needs with precision and excellence.
I found the company through Google. Our first collaboration was just a sample order, but they did an exceptionally good job, so we continued to work with them for several years. Our orders are usually diverse and not very large, which might not be very attractive to some big companies, but they always provide excellent service with enthusiasm. Whether it’s quality or delivery time, they perform exceptionally well, and their prices are very reasonable. I definitely plan to continue working with them.
Sarah Thompson
In unserer Branche benötigen wir häufig spezielle Stahlsorten wie TC4 und 17-4PH. Bai Chuan stellt uns jedes Mal rechtzeitig Materialzertifikate und Videos von vor Ort durchgeführten Spektrumanalysen zur Verfügung, was unseren Kunden viel Vertrauen und Zufriedenheit gibt. Die Bearbeitungsgeschwindigkeit ist sehr hoch, und die Arbeiter arbeiten sehr effizient. Im Vergleich zu lokalen Anbietern ist Bai Chuan in Bezug auf das Preis-Leistungs-Verhältnis deutlich überlegen. Ich danke Bai Chuan sehr für den hervorragenden Service, den sie stets bieten!
Hans Müller
NEED HELPS?
FAQs
How quickly can you quote?
Normally, we will provide a quote within 12 hours. If the information you provide is comprehensive, it will allow us to quote you faster.
What do you need to quote my project?
CAD Files in Any Format: Whether it’s 2D or 3D, we accept STP, IGES, X_T, DWG, PDF, STL, ensuring no design is too complex for us to handle.
Project Specifics: Share your expected quantities, desired machining processes, and material requirements to help us tailor our services perfectly to your needs.
Finishing Touches: Specify any secondary operations such as finishing details, heat treatments, anodizing, or plating to ensure your parts meet the highest standards.
Compliance and Certifications: Let us know about any critical industry standards or customer specifications you adhere to, including First Article Inspection, PPAP requirements, and necessary certifications.
Additional Insights: Any target pricing, desired lead times, or other pertinent information will help us align our services with your expectations.
What if I don't have any drawings but just a sample?
That’s not a problem. Just send us the photos of each angle, tell us the overall dimesions, material, surface treatment and QTY of the sample, and we will quote an approximate price. If you think the price is right, we then make samples based on the drawings we get and adjust them to perfection.
How can I konw the parts meet my requirement?
As an ISO-9001 certified factory, we will strictly follow the tolerance requirements on your drawings. If you don’t know the specific tolerances, you can provide matching products or tools for us to test. Our QC department is equipped with 2 CMMs and dozens of different types of testing instruments, and will provide testing reports for each part.
What's your capacity?
With a sprawling 5000-square-meter machining shop. Our setup is not just vast; it’s meticulously organized and equipped with 30+ high-performance CNC machines and our team of 50+ skilled professionals which operates 24/7. This relentless work ethic ensures we can deliver over 500 machining projects and more than 30,000 machined parts per month, keeping your projects on schedule every time.
What is the maximum processing range of your machine?
Milling: 6500*4200*1800mm
Lathe: 1600*1400mm
Checking: CMM 4000*2000*1500mm
You can download our equipment list here to know the details.
BECOME OUR PARTNER NOW!
Feel free to contact us to place your order.
Choose Laiku for custom semiconductor parts that enhance performance!
Related Resources
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Key Quality Standards in Semiconductor Equipment Manufacturing
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How Vacuum Chamber Leak Testing Works: Step-by-Step Process
Vacuum chamber leak testing allows you to determine that a sealed part does not leak gas. The approach involves placing the part being tested in
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Embark on a seamless CNC machining experience with Laiku, where your prototypes evolve into production with unmatched quality, speed, and cost-efficiency.