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Shanghai MK Aluminum Co. , Ltd.

Shanghai MK Aluminum Co., Ltd. Dongtai factory, occupying more than 210 hectares, includes 8 production buildings, 2 office buildings, and 1 apartment building, which is more than 200,000 square meters of building area in total. Since 2006 MK has specialized in aluminium extrusion design and production.

As China Manufacturers and Factory, MK aluminum profiles are widely applied in modular assembly products, modular conveyors, machine frames, fences, workstations, linear motion products, stair and platform products, commercial complexes, resort hotels, apartment buildings, villa and office buildings, solar frames, solar racking products across the world. The annual output of aluminum profiles is over 60,000 tons.

We have a professional R&D team with rich technical experience and innovation ability. The company focuses on technological innovation, constantly promotes the development of the field of intelligent equipment, and cooperates with customers to customize solutions that meet their needs. We offer Custom .

With quality as the core, we strictly control the product manufacturing process to ensure product quality and reliability. The company's products comply with relevant international and domestic standards and have passed corresponding certifications and testing.

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Solar Nuts Industry knowledge

Solar nuts are able to bear the weight of supporting solar panels and brackets

As a key fastener for connecting and fixing solar modules and brackets, solar nuts must be able to withstand and support the weight of solar modules and brackets, while also taking into account the additional pressure that may be generated by external environmental factors such as wind loads and snow loads.
Solar modules are usually relatively heavy, especially in large commercial or industrial solar power generation systems, where the weight of a single module may reach tens of kilograms or even heavier. In addition, when these modules are installed on the bracket, the weight of the bracket itself and the tightening force required during installation must also be considered.
Therefore, solar nuts need to have sufficient strength and durability to ensure that they will not loosen, break or otherwise fail during long-term use. This usually requires the nuts to be made of high-quality materials such as stainless steel, aluminum alloy or other alloy materials with excellent mechanical properties. At the same time, these materials also need to have good weather resistance and corrosion resistance to withstand various harsh conditions in outdoor environments.
In addition, the design of solar nuts also needs to take into account the convenience and reliability of installation. Usually, they will adopt an easy-to-operate thread design and be equipped with corresponding fastening tools so that operations can be completed quickly and accurately during installation and removal. At the same time, in order to ensure the stability of the connection, the nuts also need to fit tightly with the holes of the bracket and components to provide sufficient support and stability.
In short, solar nuts play a vital role in solar systems. They must be able to withstand and support the weight of solar components and brackets, and also need to have sufficient strength and durability to cope with various external environmental factors. By selecting high-quality materials and reasonable design, it can be ensured that the solar nuts maintain stable and reliable performance during long-term use.

Solar nut anti-loosening design requires regular inspection and maintenance to ensure its effectiveness

The anti-loosening design of solar nuts needs regular inspection and maintenance to ensure its effectiveness. This is because even if advanced anti-loosening mechanisms such as locking washers, thread lockers or preload control are used, they may gradually fail due to external environmental factors (such as temperature changes, vibration, corrosion, etc.) or long-term use.
Regular inspection and maintenance of the anti-loosening design of solar nuts can timely detect and solve problems, prevent damage to solar panels or brackets caused by loose nuts, and even affect the power generation efficiency and safety of the entire solar system. The following are some recommended regular inspection and maintenance measures:
Regular inspection: According to the specific situation and use environment of the solar system, formulate a reasonable inspection cycle. Generally speaking, a comprehensive inspection can be carried out once a quarter or half a year, especially after experiencing bad weather (such as strong winds, heavy rains, and heavy snow).
Visual inspection: First, conduct a visual inspection to observe whether the nuts and anti-loosening devices are intact and whether there are obvious signs of loosening or damage. Pay special attention to check whether the locking washers are deformed, whether the thread lockers are cracked or detached, etc.
Manual inspection: Use an appropriate tool (such as a wrench or torque wrench) to gently try to turn the nut to check if it is tight. If the nut can be easily turned, the anti-loosening device may have failed and needs to be repaired or replaced.
Cleaning and lubrication: During the inspection, pay attention to cleaning the area around the nut and anti-loosening device to remove dust, dirt and corrosion. For parts that need lubrication, they should be lubricated with a suitable lubricant to improve their service life and performance.
Replacement and repair: If the nut is found to be loose or the anti-loosening device is ineffective, it should be replaced or repaired in time. During the replacement process, a replacement with the same specifications and material as the original nut should be selected, and it should be ensured to meet the requirements of the solar system.
Recording and tracking: For the results of each inspection and maintenance, detailed records should be kept and the problem resolution should be tracked. This helps to understand the operating status of the solar system and provide a reference for future maintenance and optimization.
By regularly checking and maintaining the anti-loosening design of the solar nut, it can be ensured that it remains effective and reliable throughout the life cycle of the solar system, thereby improving the overall performance and safety of the system.

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