About Our Company

Engineering solutions for all industries

Hello everyone, Shandong Lilang Industry and Trade Co., Ltd. specializes in producing laser cutting machines and vibrating knife cutting machines. We focus on cutting and processing flexible materials with high automation, saving materials and labor costs.

We provide customers with integrated flexible material cutting solutions based on their different material usage scenarios. Our products are widely used in various fields and have received unanimous praise from professionals. Dirui is committed to providing high-quality products and services to customers worldwide and working with partners to achieve win-win results. Distance cannot separate true friends who feel so close even when are thousands of miles apart. Welcome to Shandong Lilang Industry and Trade Co., Ltd.

Laser engraving machine

Laser engraving machine

Open design, high efficiency, good effect, high precision, especially suitable for large scale continuous line carving, cutting of various material seat covers, sponges, leather and fabrics.

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Laser cutting machine

Open design, high efficiency, good effect, high precision, especially suitable for large scale continuous line carving, cutting of various material seat covers, sponges, leather and fabrics.

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Laser cutting machine
Marking Machine

Marking Machine

KT-series high quality laser marking machine is a new generation laser marking system made with newest laser technique in the world, It design with fiber laser maker as laser source, and thru high-speed vibration-mirror scan system to actualize marking function,

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Vibration knife Machine

Open design, high efficiency, good effect, high precision, especially suitable for large scale continuous line carving, cutting of various material seat covers, sponges, leather and fabrics.

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Vibration knife Machine
SINGLE PLATFORM LASER CUTTING MACHINE

SINGLE PLATFORM LASER CUTTING MACHINE

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Shandong Lilang Industry and Trade Co., Ltd.

Testimonial

Don't just take our word for it - see what our customers have to say

“I've been in the drilling business for over 20 years, and I've used all kinds of rigs. But I have to say, this drilling rig is in a league of its own. The precision and speed with which it operates are unparalleled, and it has saved us countless hours and dollars on the job site. I highly recommend this rig to anyone in the drilling industry.”

Mark T

Customer

"I've been in the drilling business for over 20 years, and I've used all kinds of rigs. But I have to say, this drilling rig is in a league of its own. The precision and speed with which it operates are unparalleled, and it has saved us countless hours and dollars on the job site. I highly recommend this rig to anyone in the drilling industry.”

Mark T

Customer

“I've been in the drilling business for over 20 years, and I've used all kinds of rigs. But I have to say, this drilling rig is in a league of its own. The precision and speed with which it operates are unparalleled, and it has saved us countless hours and dollars on the job site. I highly recommend this rig to anyone in the drilling industry.”

Mark T

Customer

Certificates

Don't just take our word for it—explore the certifications that validate our commitment to quality and excellence!

Shandong Lilang Industry and Trade Co., Ltd.
Shandong Lilang Industry and Trade Co., Ltd.

Blogs

Precision cuts for your perfect creation

How B2B Buyers Save Costs with Wholesale Portable Laser Marking Machines

Are you looking to save costs with wholesale potable laser marking machines? If yes, then let us tell you about this machine and how it can cut down your costs. It is an amazing innovation which the B2B Buyers can use to cut down costs. So, say goodbye to traditional methods and hello to laser marking machines. The markings are reliable and long-lasting. They make your goods stay for a long time. Keep reading this blog as we are going to discuss how B2B buyers can save costs with wholesale portable laser marking machines. But before that, let us take a look at the following points to understand it better: Pros of Wholesale Portable Laser Marking Machines 1. Cut-Down Costs • Reduced per-unit prices via huge quantity purchases • Lower maintenance and operational costs • Removes the requirement for usable items such as chemicals and ink 2. Movability and Adaptability • Convenient to move easily and function in numerous places • Perfect for marking huge or stationery items at the workplace 3. Accuracy and Quality • HD and permanent links • Phenomenal for deep logos, barcodes, fine text, and serial figures 4. Speed and Precision • Quick marking without sacrificing efficiency • Shorter cycle times enhance output 5. Longevity and Low-Maintenance • Durable laser sources (up to 100,000 hours) • Minimal mobile parts minimize damage 6. Eco-Friendly • No acid, ink, or chemical waste • Complaints with green production methods Functions of Portable Laser Marking Machines 1. Engraving: Engraves text, pictures, logos, or patterns into substances 2. Etching: Makes shallow, visible marks with the help of heat 3. Alteration: Anneal surface color (especially for metals such as stainless steel) 4. Foaming: Elevate substance for textured marks (specially for plastics) 5. Removing: Eliminating a layer of coating to reveal contrast (perfect for coated metals) 6. Coding and Serialization: Creates and marks special identifiers, QR codes, and much more. 7. Detailed Marking: Pierce detailed layers of the substance for wear-resistant marks. Applications of Portable Laser Marking Machines 1. Industrial Production Marking parts, elements, and tools having serial numbers or specs. 2. Electronic Items UDI marking or surgical instruments, equipment, and tools. 3. Automotive Engine codes, part IDs, and chassis numbers 4. Aerospace Marking aircraft parts for tracking and obedience 5. Jewelry and Presents Engraving messages, names, and logos on finger rings, bracelets, and also souvenirs 6. Packaging Laser coding on materials like metal, glass, and plastic for tracking 7. Tools and Hardware Branding and security marking for item tracing and monitoring 8. Construction and Heavyweight Equipment Marking steel pipes, steel beams, and structural elements Uses of Wholesale Portable Laser Marking Machines • In-House Goods Marking For firms that are willing to avoid outsourcing marketing services • Personalize Engraving Businesses Providing custom items at events or storefronts • Tracking and Compliance Necessary in regulated industries such as pharmaceutical, defense, and aerospace • Field Servicing and Repairs Phone technicians can mark or identify parts on-site • Items Identification and Anti-Theft Firms use it to label equipment for internal traceability Target Audience 1. Manufacturers Especially those in the pharmaceutical, electronics, aerospace, and automotive industries 2. Industrial Distributors and Suppliers Buying machines in large quantities for resale or combination into larger systems 3. Original Equipment Manufacturers Adding marking abilities into their production sectors 4. Personalize Engraving Shops Present businesses, trophy shops, and jewelry makers 5. Maintenance and Field Service Firms Requiring mobile marking solutions in workplaces 6. Defense Contractors For obedience and equipment tracking 7. Construction Firms and Heavy Industry For building infrastructure, tools, and steel beam elements 8. E-Commerce Sellers and Retailers Providing personalized engraving goods for customers How B2B Buyers Save Costs with Wholesale Portable Laser Marking Machines 1. Reduced Per-Unit Cost Via Large Quantity Buying When B2B purchasers buy laser marking machines in large quantities, they normally receive volume-based discounts. Producers and distributors offer these deals to incentivize bigger orders. For instance, an individual portable laser marking machine might cost 6,000 dollars. Nonetheless, in quantities of 10 or above, the unit price may fall from 4,500 dollars to 5,000 dollars. Over more than one-unit options, this shows important savings.  Main Advantages • Custom pricing and negotiated discounts • Reduced shipping cost on each unit when consolidated • Minimized procurement cost because of the fewer transactions Minimized Operational Costs Compact laser marking machines use diode lasers, CO2. These are usually more energy-proficient than old marking systems. Those traditional methods were mechanical engraving and inkjet mechanical engraving. At the same time, they also: • Need small maintenance (some moving parts) • Do not require consumables such as solvents, chemicals, and ink • Durable (Few laser sources have lifespans of 1,00,000+hours) These characteristics extremely reduce the Total Cost of Ownership and ongoing operational expenses. 1. Increased Output and Decreased Downtime Compact laser markers are mobile, portable, and lightweight. They also enable staff to take the machine to the workpiece rather than the other way round. This adaptability means: • Rapid setup and changeover times • No need to move heavy or bulky elements • We can do the marking directly on the manufacturing floor This takes the B2B buyers to higher throughput, fewer manufacturing interruptions, and lower labor costs. It is especially for firms with decentralized or variable manufacturing lines. 2. In-House Abilities Remove Outsourcing By having more than one portable laser marker, businesses can bring marking and engraving tasks in-house rather than relying on outside vendors. This leads to: • Removing outsourcing fees • Rapid turnaround times for goods marking • More control over quality assurance and brand consistency Over time, insourcing these functions can result in thousands of dollars in savings each month, especially for high-volume producers. 3. Tax and Depreciation Advantages In numerous countries, such as America, Canada, and the United Kingdom, the purchase of industrial equipment qualifies for tax incentives. Some examples are: • Section 179 (America): enables cut-down of equipment costs in the year of purchase • Accelerated depreciation: assists in decreasing taxable income over various years Buying more than one machine at once extends the total deductible amount, enhancing a firm’s cash flow and tax efficiency in that fiscal year. 4. Opportunities for Resale or Equipment Leasing Some B2B purchasers act as both end users and resellers or equipment lessors. After purchasing in large quantities: • They may resell machines to other businesses by gaining a profit • Or lease them out, generating stable revenue This business model assists in the recovery of capital investment rapidly and enables adaptable use of resources based on market demand. 5. Simplified Vendor and Supply Chain Management Wholesale purchasing often means dealing with fewer vendors and fewer transactions. It simplifies the procurement and administrative methods. It also enables for: • Negotiated service contracts or increased warranties • Compiled training and support • Lesser per-unit shipping and handling costs Fewer touchpoints mean lesser administrative and logistical overhead. It can lead to thousands of annual savings, especially for larger organizations. In a Nutshell In today’s competitive business landscape, searching for methods to save costs while maintaining proficiency is vital. Certainly, portable laser marking machines provide a cost-effective solution that can revolutionize your manufacturing process. By investing in personalized laser markers, you can effortlessly combine this technology into your production line, achieving fantastic results.

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5 Benefits of Fiber Laser Cutting for Precision Manufacturing

Metal fabrication is a process that requires much precision and attention to detail for worthy results. In the past this level of precision was difficult to accomplish with cutting tools however the invention of laser cutting eliminated this problem. In terms of cutting accuracy and user-friendliness the fiber laser has no comparison. Fiber laser cutting has become a standard and is used widely in industrial sectors because it can cut all kinds of metals, from stainless steel to copper. What is Fiber Laser Cutting? Fiber laser cutting is dome through a cutting laser. The laser is produced by an optical fiber that is coated with rare-earth elements. The laser is much more powerful and efficient compared to CO2 laser and plasma cutting laser. Advantages of Fiber Laser Cutting Better Efficiency Fiber lasers have the edge over other types of cutting lasers since they are efficient and a better cutting speed. A fiber laser has a beam which is powerful enough to slice through medium and thin metal sheets much more quickly than other types of lasers. In terms of cutting pace the fiber laser slices through metals three times faster than CO2 lasers. This fast pace is better for saving time, streamlining the overall cutting procedure and making the operation more productive. Moreover, fiber lasers also have a lower power consumption compared to CO2 lasers which saves energy costs and make fiber lasers a more affordable option for facilities that do large-scale metal cutting. The faster pace of cutting and energy efficiency has a major impact on productivity and companies can process more orders in a shorter time period. The fiber lasers retains its accuracy even if it takes less time to cut and this means a finished product of better quality. Higher Quality of Cutting Cleanly cut edges are the defining features of a high quality metal fabricated product and laser cutters are able to deliver such products since they have a pinpoint accuracy. The accuracy is as precise as 0.05mm and surpasses that of CO2 laser and plasma cutter. Morever the edges formed through laser cutting have a smooth finish and this means that no further finishing is required after cutting. Laser cutting is the perfect option for industrial sectors where the core focus is towards precise cutting and tight tolerances such as aircraft manufacturing industries and electronics industries. Laser cutting produces no excessive heating of the metal sheet, and this is crucial for ensuring top-grade quality and accurate fabrication. Cost-Effectiveness Laser cutting method also keeps the production costs low as it is cost-efficient. The upfron cost of purchasing a laser cutting machine will always be more than buying traditional cutting machine but in the long-term it pays off because these machines require less maintenance and have a lower power consumption. With better energy-efficieny you can save on the power bills Laser cutting machines do not have many moving parts which means that the risk of breakdown is significantly less and this means a lower repairs and replacement expense. Adaptable for Cutting Diverse Metals Another reason Fiber lasers are preferred by manufacturers is that they are versatile enough to  cut a large variety of metals, which makes them suitable for cutting facilities that handle projects of a diverse variety on a regular basis. Accuracy is not compromised irrespective of metal type.This means that manufacturers do not need to buy multiple equipment to handle cutting of different materials which can not only bring down operating costs but also allows new startups to setup facilities relatively easily with low upfront investment. Integration with Automatic Software Iber laser cutting machines are compatible with many automatic machines to achieve flawless accuracy. Automating cutting workflows means that the manufacturers have more control over the cutting procedure and this enhances precision. The user-friendly software of automatic machines means that the cutting parameters are easy to set and this ensures accuracy and uniform quality of finished product. How to Operate Fiber Laser Machine? Operating a Fiber laser machine typically involves following a sequence of steps, Power On: Make sure the machine is connected to a reliable power source and then flick the switch on. Material Setup: Get the material ready for cutting by placing it securely on the work table of the fiber laser machine.   Laser Parameters: Configure the laser parameters to match the characteristics of metal to be cut. Some common factors to consider are material, thickness etc. This procedure involves varying the laser power, frequency, speed, and focus. CNC Control: Enter the desired pattern or design into the CNC system via computer-aided design (CAD) software or load pre-existing files. Set up the CNC machine by defining the right toolpaths and commands. Machine Calibration: Line up the laser beam with the surface of the material and the focal distance should be kept precise. Safety Precautions: Wear the required personal protective equipment (PPE), like safety glasses, to keep your eyes away from the laser beam. Test Run: Execute a test run to make sure that cutting procedure runs correctly according to set laser parameters. Adjust accordingly if there are errors. Begin Operation, and the laser beam would be guided according to the instructions that were entered into the machine during the previous steps. Conclusion Fiber laser’s capacity for cutting fine materials, tailored applications, and durable performance make it a worthwhile investment for industries seeking top-class and streamlined production. Still, it is essential to keep in mind the limitations of the technology when companies aspire to incorporate fiber laser cutting into their business with success. The latest technologies offered in this area, have high-precision, high-energy fiber laser cutters, illustrating the very benefits that contemporary technology offers to the industry. With ultra-high positioning speeds and 3G accelerations, and with the high lifespan of their laser sources, fiber laser machines offer peak performance to supercharge production.

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Laser Cutting vs. Laser Engraving: The Key Differences

Laser cutting and engraving use machines with lasers. Because of these features, laser ablation itself belongs to a procedure called laser marking methods. Because they are categorized as being one and the same, they can be mistaken for one another. Thus, the article will discuss how laser techniques vary from one another. What is Laser Cutting? Laser cutting is the technique that utilizes beams focused on material melting to cut through it. Thus, CNC (computer numeric control) machining is ideal for engaging in jobs that produce shapes and patterns of different attributes. Similar to any other laser marking method, it is a non-contact operation; hence, the machine does not touch the material during the operation. In contrast, the laser beam may perform the melting, vaporizing, or, finally, burning of the part itself. The laser cutting process is quite versatile and can be used to precisely cut an extraordinarily wide range of materials, including metals. Polymers (e.g., ABS, Polycarbonate), ceramics, wood, and stone are among the most common materials used in contemporary urban design. What is Laser Engraving? Another method of laser marking is laser engraving, which, to draw pictures and designs through small pictures, barcodes, serial numbers, etc., the operator has to utilize laser beams as an image on an object. Laser engravers give a permanent imprint that is formed by vaporizing the detailed region onto the object. They fit wood, plastics, coated metals, and leather perfectly in case you want to treat your leather classics with them. Distinction Between Laser Cutting and Laser Engraving These methods are all classified under the laser marking practice itself. It is also because laser marking machines use beams that can evaporate certain parts or the whole product. Laser engraving and laser cutting are similar. However, there are a few key differences: Principle of Cutting Laser cutting is a technique in which a laser beam is used to melt or burn the material at its entire thickness through melting, burning, or vaporizing. Most cuts are perfect. And so, they don't need that second touch-up. In the opposite way, laser engraving involves cutting to the depth but without cutting in depth. Because of that, however, graving machines vaporize the surfaces of engraved material to the required depths. Laser Power The machinery utilized in the processes of laser cutting and laser engraving are among the most significant differences. However, over here, energy or the amount of power of the laser is the main factor. On the other hand, laser cutters have laser power demonstrated above 60W. Cutting power is a primary factor, but it may become less important with materials that are of different types and thicknesses. While compared with laser cutters, the laser engraver spots a comparatively low power (60W and below). Along with the change in the laser power, the types of LCs accessible to this process are also restricted. Specifically, most laser-cutting machines emit fiber or CO2 laser markers. However, lasers can be combined with other types, like UV and green lasers, in addition to the ones we have mentioned. Lens Focal Length Nevertheless, the greatest variation between the two processes, writ large, is the lens used in the laser machines. The shaped focal length lens is the most important part of a laser cutting machine. On the other hand, they mean sharp or clean-cut edges can be rendered, which is appealing to the eye. Contrary to the lens of the laser engraving machine, it has a shorter focal length lens. As a result, the item is precisely positioned, and the engraving is more precise since it is narrowed down. Cutting Speed The laser-cutting process takes a long time to remove a material completely. However, the actual situation depends on the material you are cutting and its dimensional value. For example, a thin plastic will need less time than a thin metal; on the other hand, a thick plastic will require more time than a thin metal. Moreover, the slow-cutting ability guarantees that the face is well-sized and high-quality. The laser engraving method is several times shorter than cutting because the cutting process is not here. Of course, it's also precise and cut in the contact time. Nevertheless, cutting faster than the optimal speed can sometimes result in inferior marking. Design File Format Laser-cutting machines demand vector design documents, unlike engraving machines that require vector and raster design files. In contrast, vector design software is suited for laser works that require thin lines. This is carried out by carving through the lines and curves of the design vector using the laser beams in vector or vector format. A vector design can be in EPS, AI, or CDR format. Raster design format features graphics processing elements like wood lasers, rubber stamps, etc. It creates the design starting from pixels and engraving it line by line or point by point. Pixels can be represented as raster files in file extensions JPG or PNG. Involve Assist Gas It allows gases such as helium and oxygen to escape. As a result, we see the molten elements during laser cutting. So, this tool is highly recommended for cutting thick materials only. In addition, it produces a cool, smooth-looking, compact finish. Unlike normal engraving, laser engraving does not need the flush of the gas, which could result in a burring effect that can influence the final look of the surface finish. Nevertheless, you can use it when the gas caused by engraving makes the smoke permeable, which may affect the quality of the marking processes. Selecting the Suitable Device for the Task Take a closer look at whether you need a laser engraver or a laser cutter for your project, depending on the requirements. Ask yourself the following questions: What's the Purpose? Are you hand engraving (intricate designs on the surface) or cutting through the material (cutting)? Material Matters:  What materials are you going to build it from? Some can be engraved, and depending on the material selection, a laser cutter might be needed to make the cuts. Depth of Work:  Is cutting the material what you are concerned about, or do you only need the surface to fulfill your project objectives? Volume:  Consider the extent of project development. Laser engravers are more accurate for surface-level high-volume work, and the same applies to the laser cutter when dealing with large-scale cuts of complex shapes. Conclusion Both laser engravers and laser cutters are irreplaceable tools for creating masterpieces, each with its own strengths. Your project's demands and what materials you need to use are important considerations in making a choice, but the outcome will pave the way to success. Whether you are into painting as a hobby or design as your profession, high-class machines will enable you to make your ideas come true.

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User-Friendly Vibrating Knife Cutting Machines for All Your Fast-Paced Operations

Shandong Lilang Industry and Trade Co., Ltd. knows what kind of machine is the best for you. We deal in machines that have sharp cutting tools for fast processes. Users can now perform engraving operations with higher efficiency for more outcomes. All of them are available for you. Find every laser cutting machine with rapid speed and high precision. Additionally, consider our selection of vibrating knife-cutting machines for industries requiring precise cutting solutions. These innovative machines offer unparalleled precision and efficiency, ensuring seamless cutting operations across various materials and applications. 

Implementing Modern Techniques in Production and Quality Assurance

You can trust us because we maintain machines' success through maximum R&D work. Shandong Lilang Industry and Trade Co., Ltd. performs quality tests on each machine. It reduces every risk of error, so users can use them without worries. This includes QA operations and engineering techniques for improving every newer machine. 

Super-Fast Laser for Clean and Precise Results 

Each laser marking machine we manufacture produces rapid results. The laser in them performs the engraving operations in a short duration. You can perform identification marking with them without looking at any other source. They offer stable operations with accuracy and finesse. Users who want to purchase them for large-scale operations can reach us. We assure them to put their trust in such machines. 

Keeping Our Prices Low for Your Budget Limit 

Every buyer in the market wants to purchase them at economical prices. We assure you that each CNC laser engraving machine is available at a discounted price. Buyers can contact us for the best rates possible. We maintain the prices low for buyers who can not afford it easily. This is why they can look at Shandong Lilang Industry and Trade Co., Ltd. for discounts.

They Can Operate on More Than Just One Type of Material

When it comes to operating on different materials, you need our machines. Shandong Lilang Industry and Trade Co., Ltd.  has machines that can operate on materials like wood, metal, and acrylic. In this way, you will also find them capable of operating in leather and rubber. We can manufacture machines that can perform laser engraving on each material.

We are Supplying Them Everywhere in the World 

You will find us available for international supply. In this global market, you can always choose us for timely supply. All the engraving machines are available for international supply. Local and international buyers can procure these modern machines from Shandong Lilang Industry and Trade Co., Ltd..