Features
Why Choose Us?
Experienced R&D And Engineering Team
Our R&D and engineering team has more than 20 years of experience in the sheet metal industry. We can provide the best solution for customers.
A Quick Delivery
We will have stock availability of most of standard models and keep some stock for critical components for providing a quick delivery date for any new orders for both standard one and customized one.
Our Purpose
Our intension is to add value to all customers and metal industrial continuously.
Professional Service Team
We will respond to order inquiries within 24 hours.
We Have The Best Solutions for Your Business
Dongguan Xinlijin Technology Co., Ltd. We are a premier leveling machine manufacturer located in Dongguan City, Guangdong Province, China.
Focusing on sheet metal roll straightening machines, including R&D, manufacturing and sales, our professional capabilities enable us to gain more and more customers in domestic and international markets.
We delight our customers with our promise to never compromise quality on price. Clients value our teamwork, expertise and passion to help them succeed now and in the future.
Improve flatness finds application across industries and manufacturing processes.
One of the key applications includes:
Automotive Industry: Flatness is key when it comes to automotive body panels to ensure proper fit, alignment and aerodynamics that maximize vehicle performance.
Electronics Manufacturing: Flatness plays an integral part in electronic components like circuit boards, providing accurate alignment, reliable soldering and optimal electrical connections.
Construction and Architecture: Flatness is key when using structural materials like metal sheets for construction purposes, as it ensures proper fit and alignment during assembly processes, reduces gaps between boards, and enhances overall structural integrity.
Aerospace and Aviation: Flatness is of paramount importance in aircraft components, ensuring accurate mating surfaces, seamless assembly and optimal aerodynamic performance.
Precision Machinery: Machinery parts and components require flatness for proper functioning, alignment and assembly to reduce friction while improving operational efficiency and enhance operational effectiveness.
Metal Fabrication: Flatness is essential in metal fabrication processes like cutting, bending and welding; this ensures an exact fit while limiting distortions or deformations.
Optics industry: To achieve precision in lens, mirror surface, and optical component manufacturing for precise light transmission and imaging. Flatness is therefore required in this industry.
Print and Paper Industry: Reaching flatness is critical in paper production to ensuring smooth printing processes, eliminating paper jams or misalignment issues and ensuring efficient paper usage.
Consumer Electronics: Flatness is essential for smartphones, tablets, and displays in providing an enjoyable user experience and optimal visual quality.
Glass Manufacturing: Flatness is essential when producing architectural glass, display panels and precision optics to ensure optical clarity and dimensional accuracy.
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Frequently Asked Question
Do you have any question?
Improving flatness enhances product quality, reduces defects, and ensures consistent dimensions, leading to better performance, easier assembly, and higher customer satisfaction.
Various techniques are employed, including precision leveling, roll bending, tension leveling, and advanced rolling processes like four-fold or four-high rolling, which allow for precise control and adjustment of material thickness.
Yes, flatness improvement techniques can be applied to a wide range of materials, including metals, plastics, and composites, as well as different thicknesses, from thin foils to thick plates, depending on the specific requirements of the industry.
Yes, industries such as automotive, aerospace, and electronics have specific flatness standards and tolerances that manufacturers must adhere to. These standards ensure consistent quality and compatibility with downstream processes and applications.
While implementing flatness improvement techniques may involve some initial investment, the long-term benefits, such as reduced scrap, improved efficiency, and customer satisfaction, often outweigh the costs, making it a worthwhile investment for manufacturers in various industries.
Our updates and blog posts
7 Essential Elements to Take Into Consideration When Purchasing a Roller Straightening Equipment
Roller straightening equipment is an important tool in various fields such as manufacturing, construction and metal processing. It can effectively correct and extrude the alignment of steel plates, bars and pipes, ensuring precision and high quality in the manufacturing process.
Secret Elements to Take Into Consideration When Acquiring a Leveler
Leveling machines are important pieces of equipment in different markets for efficient and specific leveling of steel plates and plates. Whether you are in production, construction or metalworking, choosing the best leveler is critical to ensuring precision and high quality for the task.
What are the benefits of sheet metal flattening？
With our growing, we believe that we will have more wonderful design and production capacity in the future, to provide customers more perfect integrated customized services.