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Custom Online Laser Cutting Services
Get precisive laser cutting of metal and non-metal components with clean edges, tight tolerances, and uniform quality. We also have superior laser cutting technology which enables us to prototype quickly and scale production.
- High-accuracy laser cutting with smooth, clean edge quality
- Fast turnaround for prototypes and production parts
- ISO 9001:2015 certified quality management for consistent results
Bring your product ideas to life quickly and accurately with our expert prototyping services.
Lewei Precision ____
What is Laser Cutting?
Laser cutting is an accurate and efficient manufacturing technique where high powered laser beam is employed to cut materials to accurate shapes and fine designs. The process is popular in making complex parts that have tight tolerances, clean edges and consistent quality; therefore, it is suitable in prototyping and production.
At Lewei precision, we offer professional level laser cutting services on a vast array of different materials, such as metals, plastics, and other sheet materials. And our highly developed laser cutting system brings about a smooth surface, high precision and repeatability of the entire part, whether you require a single prototype or a batch of production.
Simplify your manufacturing process with Lewei Precision that provides you with the instant quoting system that accepts a variety of CAD file types. Posting your design will enable you to obtain pricing very quickly as well as seamlessly transitioning through design to laser cutting production and saves you time, cost, and enables you to bring your parts to the market much sooner.
Types of Laser Cutters ____
at Lewei Precision
Fiber laser cutting has a high speed and high-precision cutting of metal with clean edges and tight tolerances, which suits stainless steel, aluminum, and other reflective metal usage.
CO₂ laser cutting is applicable on non-metal materials, and it can create smooth edges and fine details on plastics, acrylic, wood, foam, and laminated sheets.
Nd:YAG laser cutting is a high power and deep cut laser with the ability to cut thick materials and complicated parts that need the highest level of precision.
Surface Finish Options for Laser Cutting
Selecting an appropriate surface finish following laser cutting enhances appearance, stability and functionality of parts. Lewei Precision has a variety of options of the laser cutting surface finish that can fulfill the needs of functions, aesthetics, and industry-related demands.
The finish obtained immediately after laser cutting, with smooth edges and a light cut line. Best used in functional components where appearance is not much of a concern, and speed of delivery is needed.
Eliminates minor burrs and sharp edges formed during the laser cutting process. This finish enhances safety, handling parts, and fitting assembly and also retains dimensional precision.
Improves surface finish and gloss to laser-cut components that are utilized in decorative or customer-facing applications. Aesthetics and surface quality are enhanced by polishing.
Applies a directional surface texture to stainless steel laser-cut components often used uniformly. Appropriate with visible parts that need a professional, clean look.
Coats it with a wearable, durable, protective coating that enhances corrosion resistance and appearance. Laser-cut parts that are prone to wear or outdoor settings can be coated using powder.
Enhances corrosion resistance, surface hardness and looks of aluminum parts cut by laser. Functional and aesthetic needs can also be colored in anodizing.
Certified Quality Control & Precision Inspection
Lewei Precision has a high quality control and inspection process that makes sure that each piece conforms to the precise specifications prior to shipping. All components are meticulously inspected in terms of dimensional accuracy at a predetermined level of calibrated measurement instruments to verify tolerances, fit, and functional requirements. This guarantees quality stability in both prototype and production parts even on complex or high precision applications.
Besides checking the dimensions, every part is carefully examined in terms of its edges and surfaces. To obtain clean edges and consistent quality surfaces, we check burrs, heat impacted areas, and cut consistency. Lewei Precision also offers complete documentation and traceability where necessary, such as material certificates (MTRs), inspection records and quality records. Our customer meets the standards of the industry with confidence and trust in each part that is delivered to them because of this commitment to inspection and traceability.
Laser Cutting Materials
Metals
Metals like aluminum, stainless steel, and brass are prized for their durability, strength, and superior corrosion resistance. These qualities make them perfect for both structural applications and intricate aesthetic components.
Plastics such as acrylic and polycarbonate are valued for their light weight, impact resistance, and transparency. These materials provide excellent versatility, making them suitable for a variety of applications, from industrial parts to aesthetically pleasing decorative items.
Wood types like pine, oak, and maple are selected for their natural grain patterns, ease of workability, and strength. Each variety offers a distinct aesthetic, suitable for both structural uses and detailed decorative projects.
Lewei Precision Laser Cutting Capabilities
Our custom laser cutting services adhere to international industry standards and current market trends, ensuring the delivery of high-quality laser-cut parts to our customers.
Specification | Description |
Maximum Part Size | 10 mm (0.40 in.) |
Minimum Part Size | 2X material thickness with a minimum of 1 mm (0.04 in.) |
Distance Dimensions | Our laser cutting standards depend on ISO 2768-c. Typical size: +/- 0.2 mm (0.008 in.) for length, width, diameter, and location |
Maximum Material Thickness: | Carbon Steel < 25 mm (0.98 in.), Stainless Steel < 15 mm (0.59 in.), Aluminum < 15 mm (0.59 in.), Copper < 12.7 mm (0.5 in.), |
Kerf (Slit Size) | About 0.5 mm (0.02 in.) |
Edge Condition | Laser cut edges have matte and vertical lines |
Laser Sources | CO2 and fiber lasers. Up to 10 kW |
Repeatability | +/- 0.05 mm (0.002 in.) |
Positioning Accuracy: | +/- 0.10 mm (0.004 in.) |
Lead Time: | 5-7 days |
Laser Cutting Shop
Experience the precision of Lewei Precision’s laser cutting shop, where cutting-edge technology and expert craftsmanship converge. Our shop is equipped with seven advanced laser cutters, each with a capacity of 3000*1500, capable of cutting up to 30mm thick plates with an accuracy of ±0.01mm. This allows us to handle a wide range of materials, from metals to plastics and woods, ensuring high-quality results for every project.
Take a closer look at our operations through our video tour, and see how our laser cutting services deliver both precision and efficiency for each custom project. Watch as we demonstrate our commitment to excellence, bringing your ideas to life with superior craftsmanship.
Advantages
Advantages of Laser Cutting
Laser cutting is a quick, precise and cost-efficient method of creating clean and accurate parts. It is also suitable in both prototyping and production, and it can provide a consistent quality in a broad variety of materials without the requirement of tooling.
- High Precision for Complex Parts Laser cutting is used to cut parts with high levels of accuracy and tight tolerances hence best suited to fine detail designs and fine fitment work.
- Clean Edge Quality Laser cutting produces edges that are smooth and have no burrs, leading to a secondary finishing requirement being saved and time saved.
- Fast Turnaround Times: Laser cutting contributes to accelerated prototyping and fast production, which facilitates the speed of taking a project out of design and into delivery.
- Cost-Effective Without ToolingLaser cutting does not need any molds or tooling and it is a cost effective method of producing prototypes and low to medium volume production.
- Wide Material Compatibility Laser cutting can be employed with metals and non-metals, which means that it is possible to be flexible in the choice of a material to be used in various applications.
- Consistent & Repeatable Results Laser cutting guarantees consistency in the quality of parts and that is why it is more dependable with both small batches and manufacturing runs.
Applications
Applications of Laser Cutting
Laser cutting is adopted to create precise, clean-edge components in functional and decorative, industrial application in industries.
- Brackets & Mounts The laser cutting process creates precise brackets, mounts with accurate holes and structural fit.
- Enclosures & Panels Laser cutting is preferable to electrical and electronic enclosures with clean cutouts and tight tolerances.
- Machine Guards & Covers Laser cutting of protective machine guards and covers ensures their safety, prolonged life, and accuracy of fit.
- Gaskets & Insulation Parts Laser cutting is used to produce high precision gaskets and insulation components to seal and dampen.
- Decorative Panels & Signage Precise design of architectural panels, signage, and branding elements can be done in laser cutting.
Laser Cutting Services for Various Industries
Lewei Precision offers stable Laser Cutting solutions based on the performance, accuracy and compliance requirements of various industries. Since we deal with prototypes to production, we deliver precision parts that exceed the industry standards across the world.
Laser Cutting vs Other Manufacturing Methods
Your part design, material thickness, accuracy needs, and production volume determine the best manufacturing method. The comparison below helps you quickly decide when laser cutting is the right choice.
| Comparison Factor | Laser Cutting | Waterjet Cutting | Plasma Cutting | CNC Machining |
|---|---|---|---|---|
| Tooling Cost | $0 (no tooling) | $0 (no tooling) | $0 (no tooling) | $0–High (fixtures/tools) |
| Lead Time | 1–5 days | 3–7 days | 1–3 days | 5–15 days |
| Best Part Type | Flat, 2D profiles | Thick plates | Thick metal plates | 3D parts |
| Precision | High (tight tolerances) | Medium | Low | Very high |
| Edge Quality | Clean, smooth edges | Slightly rough | Rough, requires finishing | Excellent |
| Material Thickness | Thin–medium sheets | Very thick materials | Thick metals | Any (3D) |
| Heat Affected Zone | Minimal | None | High | None |
| Cost Efficiency | Excellent for detail work | Higher operating cost | Low cost, low accuracy | Higher for simple parts |
| Design Complexity | Excellent for complex 2D | Limited detail | Limited detail | Best for complex 3D |
How to Get Started
Upload CAD Files
Upload your DXF or CAD files securely to start your laser cutting project. Our system supports standard formats and keeps your designs confidential.
Quote & DFM Review
Receive a fast laser cutting quote with clear pricing, estimated lead time, and engineering feedback to ensure manufacturability and cost efficiency.
Production & Delivery
Once approved, your parts move into laser cutting production, undergo quality inspection, and are shipped on time to meet your schedule.
Why Choose Lewei Precision for Laser Cutting?
Lewei Precision provides quality laser cutting services that target manufacturers requiring accuracy, quick delivery, and quality. Our laser cutting systems are also used in prototyping and production and contribute to the reduction of lead times, cost control, and the production of high-precision outcomes.
High Precision Cutting
Our laser cutting technology provides high tolerances and clean edges, which is suitable when dealing with highly shaped geometries and delicate flat-sheet parts.
Upload your CAD or DXF files and you will get a fast quote of the laser cutting including clear prices, material selection, and lead-time details.
Lewei Precision offers prototyping fast laser cutting services and production parts that can deliver on time with high quality results to time sensitive projects.
CNC Machining FAQs
1. What is laser cutting and what is the process?
Laser cutting is a precision manufacturing technology, where a matter of laser beam is employed to cut material in precise shapes with clean edges and minimal wastage.
2. What are the materials that can be laser cut?
Laser cutting promotes a large variety of materials such as stainless steel, carbon steel, aluminum, brass, copper, plastics, acrylic, rubber, and wood.
3. What is the precision of laser cutting?
Laser cutting has high accuracy and a tight tolerance, which is perfect in detailed designs and parts that demand constant accuracy of dimension.
4. What is the thickness limit of laser cutting?
The optimum thickness of materials to be laser cut is between thin and medium thickness. Precisely this limit varies depending on the type of material and the power of laser.
5. What is the duration of laser cutting?
A majority of laser cutting jobs are done within several days, based on the complexity of parts, material and quantities.
6. Is it cost effective to laser cut small quantities?
Laser cutting is very cost-effective to prototypes and low-to-middle volume production since the process does not need any tooling.
7. Is there any post-processing needed in laser cutting?
Laser cutting is used to provide clean edges, and post-processing, including deburring, polishing or coating, is also optional where necessary.
8. What will be the accepted file formats in laser cutting?
The standard formats that are widely used are DXF, DWG and STEP, STP and other standard CAD files.
9. What is the difference between laser cutting and plasma cutting or waterjet cutting?
Laser cutting provides greater accuracy and cleaner and more detailed cuts than plasma cutting and cuts thin-material faster than waterjet cutting.
10. In what situations can laser cutting be a better alternative to CNC machining?
Laser cutting is most applicable in flat and two dimensional parts whose outlines are complex whereas CNC machining is more suitable with three dimensional parts that have depth and internal features.
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