Storing long loads such as metal tubes and bars can be a significant challenge for many businesses. These materials are often heavy, bulky, and difficult to maneuver, leading to inefficient storage practices, wasted space, and increased risk of accidents. The Electric Telescopic Cantilever Rack for Long Loads is specifically designed to address these challenges, offering an efficient, safe, and high-capacity storage solution that is perfect for metal tubes, bars, and other long materials.
Powered by an electric drive system, this telescopic cantilever rack eliminates the need for manual operation, making it easy to load and unload even the heaviest long loads. The electric drive system is paired with high-precision ball bearing guide rails, ensuring smooth and precise movement of the telescopic arms. This allows for effortless extension and retraction of the arms, enabling quick and efficient access to stored materials. Whether you’re using a crane or a forklift to handle your materials, the electric telescopic arms make the process seamless, reducing labor costs and improving productivity.
Safety is a critical consideration when storing heavy long loads, and this electric rack system is packed with safety features to ensure a secure working environment. The sliding-type guide rail is equipped with a foot rolling protection device, which prevents the telescopic arms from accidentally sliding down or overturning. This feature is essential when the arms are extended, as it eliminates the risk of materials falling and causing injury or damage. Additionally, the rack system is built with precise welding techniques, thickened columns, and a scientific force-bearing structural design—ensuring that it remains stable and secure even under maximum load.
Constructed from high-strength carbon steel, the Electric Telescopic Cantilever Rack is built to withstand the demands of industrial use. Carbon steel is known for its exceptional strength and durability, making it the perfect material for a rack system that needs to handle heavy loads. Each layer of the rack can support up to 5 tons per side, with an overall maximum load capacity of 100,000kg—making it suitable for storing even the heaviest metal tubes and bars. The surface of the rack is powder-coated, providing excellent resistance to corrosion, rust, and wear. This powder coating ensures that the rack can withstand the harsh conditions of industrial warehouses, including exposure to moisture, dust, and chemicals, extending its service life.
Versatility is a key feature of this electric telescopic cantilever rack. It is available in multiple layer configurations (3-layer, 4-layer, and 5-layer) and layer lengths (6m, 9m, and 12m), allowing you to customize the rack to fit your specific storage needs and warehouse space. The color of the rack can also be customized to match your warehouse’s aesthetic or branding. For businesses that handle a variety of long materials, including different sizes of metal tubes and bars, this versatility makes the rack system an ideal choice.

The structure of the Electric Telescopic Cantilever Rack is designed for maximum efficiency and stability. The overall structure consists of column pieces, fixed arms, movable arms, stabilizing rods, transmission rods, and control end kits. Multiple sets of column pieces and stabilizing rods form the frame structure, providing a solid foundation for the entire system. The fixed arm and movable arm are assembled on each column piece, with multiple movable arm groups forming a bracket structure that is specifically designed for storing long materials. The electric drive system transmits power from the sprocket chain to the movable arm through the transmission rod, which is then converted into a gear rack transmission to enable the arm to extend outside the cargo position. This design allows for vertical storage and retrieval operations, maximizing the use of vertical space and improving storage density.
This electric telescopic cantilever rack is manufactured by Jinan Constant Storage Machinery Manufacturing Co. LTD, a professional warehousing equipment manufacturer with years of experience in the industry. Jinan Constant integrates research and development, production, sales, installation, and service, ensuring that every rack system meets the highest quality standards. The company specializes in a range of storage solutions, including laser cutting sheet metal storage shelves, drawer-type sheet metal storage shelves, and automatic loading and unloading sheet metal material warehouses—making them experts in long material storage.
Jinan Constant offers customized solutions based on the actual needs of users, ensuring that the rack system meets the specific storage requirements of different scenarios. Whether you need a rack system for a small workshop, a large industrial warehouse, or a specialized manufacturing facility, their team of experts will work with you to design a solution that fits your needs. Additionally, their self-operated factory enables fast delivery, with one-stop service from design and manufacturing to installation—minimizing downtime for your business.
The Electric Telescopic Cantilever Rack for Long Loads is ideal for use in the machinery manufacturing industry, pipe and profile manufacturing industry, and any other industry that requires efficient storage of metal tubes, bars, and other long materials. With its electric drive system, advanced safety features, durable construction, and versatile design, this rack system provides an efficient and safe storage solution that will help you optimize your warehouse space, improve productivity, and reduce costs. If you’re looking for a reliable storage solution for your long loads, this electric telescopic cantilever rack is the perfect choice.








