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Wholesale Lock Cylinder

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Lock Cylinder Manufacturers

The idle lock is a new type of mechanical lock with a wide range of applications and a simple structure. It is composed of a shell, a key, a lock core, a blade, a shift block, and a slider with teeth on the inside. The characteristic of the idle lock is that the lock core can be turned by ordinary tools (such as screwdrivers), keys, iron sheets, etc., but the lock cannot be opened. Only the original key can be used to open the lock. It can prevent prying, drilling, shearing, and technical opening.

About Us

Hangzhou Hengli Metal Products Co., Ltd is Wholesale Lock Cylinder Manufacturers and Lock Cylinder Suppliers. After more than 20 years of hard work, Hengli Hardware has become a pioneer in the industry. Many products produced by the company have gradually become popular among the public, such as cabinet shakers, bathroom shakers, etc. This shows that Hengli metal products have wide recognition and influence in the market. Regarding product quality and innovation, Hengli Metal has always adhered to the tenet of "quality, service, and credibility". While focusing on product quality and technology, Hengli also continues to maintain its corporate innovation vitality, create value for customers, and drive industry development. This shows that Hengli has performance in product quality and innovation and can promote the development direction of the industry. Product design and style remain unchanged. Product design is refined, performance is optimized, and quality is guaranteed. Hengli has launched in-depth cooperation with a number of well-known customized furniture brands, such as OrangeBox, Viccarbe, Spain, AndreuWorld, Denmark Bolia, Italy laVicidina, Finland Taiga, Abstracta, Sweden, Turnstone,m.a.d, Japan Okamura and other brands. The recognition and market influence of these brands have been widely recognized. This shows that Hengli's products and services have been widely recognized by the market and become a pioneer in the industry. We offer OEM/ODM Lock Cylinder.

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Lock Cylinder Industry knowledge

Does the lock core manufacturer use the latest anti-cracking technology, such as multiple rows of marbles, side pillars or complex blade structures, to increase the complexity and security of the lock core?

Lock core manufacturers do use a variety of technologies to increase the complexity and security of the lock core, including but not limited to multiple rows of marbles, side pillars and complex blade structures. The adoption of these technologies is intended to improve the lock core's anti-pry, anti-drill, anti-saw and other capabilities, thereby enhancing the overall security of the door lock.
Multi-row marble structure:
Features: Compared with the traditional single-row or double-row marble structure, the multi-row marble structure has more permutations and combinations, which greatly increases the difficulty of cracking.
Application: This structure is more common in high-end anti-theft door lock cores and can effectively resist technical unlocking methods.
Side pillar structure:
Features: The side pillar structure is usually combined with the blade structure to form a more complex internal mechanism of the lock core. The addition of the side pillar enables the lock core to provide better stability and anti-destruction capabilities when subjected to external forces.
Application: This structure is widely used in places that require high security, such as villa doors and commercial doors.
Complex blade structure:
Features: The blade lock core forms a complex unlocking path through the precise arrangement of multiple metal blades. Each blade can move independently, and its range of movement is strictly limited, which increases the difficulty of cracking.
Application: Blade copper lock cores are widely used in train doors, car doors and other occasions with high security requirements due to their superior performance.
With the advancement of technology and the continuous improvement of security needs, lock core manufacturers continue to develop new anti-cracking technologies. These new technologies often combine the advantages of traditional structures and innovate and improve on this basis. For example, some high-end lock cores use intelligent recognition technology, biometric recognition technology, etc., which further improves the safety and convenience of door locks.

How do lock core factories improve the durability of lock cores in terms of material selection and manufacturing process?

Lock core factories improve the durability of lock cores in terms of material selection and manufacturing process, mainly through the following aspects:
High-quality metal materials:
Copper materials: Copper is widely used in the production of high-end lock cores due to its good corrosion resistance. Copper lock cores can effectively prevent rust and deformation, and increase the service life of lock cores, especially in harsh environments such as high altitude, humidity, and sand.
Stainless steel materials: Stainless steel lock cores have excellent wear resistance and high strength, providing higher security, but attention should be paid to their susceptibility to chemical and electrical corrosion.
Avoid using aluminum alloys and zinc alloys: Although these materials are light or cheap, they are easily damaged or deformed and broken due to their insufficient metal hardness, and are not suitable for the production of lock cores with high durability requirements.
Material property considerations:
When selecting materials, it is necessary to comprehensively consider the strength, toughness, corrosion resistance and other characteristics of the material to ensure that the lock core can resist the erosion of various environmental factors during use and maintain a high degree of security and durability.
Precision machining technology:
Use stamping, forging, casting and other methods to obtain the required shape and internal structure according to the material characteristics. Precision machining technology can ensure that the various parts of the lock core are closely matched to reduce friction and wear.
During the machining process, pay attention to the selection of cutting methods, such as turning, broaching, milling, drilling, etc., to ensure the machining accuracy and surface quality of the lock core.
Surface treatment technology:
The lock core is surface treated by electroplating, spraying and other methods to increase its wear resistance and corrosion resistance. These treatment technologies can further improve the durability of the lock core and extend its service life.
Quality control and testing:
During the production process, strictly control the quality of each link, and test the performance and quality of the lock core by test locks and other methods. Ensure that the lock core can work smoothly and stably during use, and there will be no problems such as jamming and key failure.
Unique process technology treatment:
In the production of copper lock cores, in addition to the selection of high-quality copper materials, other unique process technology treatments will be added. These treatments can further improve the durability and safety of the lock core, so that it can maintain good working condition in various environments.
The lock core factory effectively improves the durability of the lock core by carefully selecting high-quality metal materials, using precision processing technology and surface treatment technology, and strict quality control and testing. These measures work together in the production process of the lock core to ensure that the produced lock core has a high degree of security and durability, and can meet the use requirements in various complex environments.