Lean pipe workbench is a modular and reconfigurable work platform assembled with 28mm diameter lean pipes (plastic coated pipes) and specialized connectors. Its core advantages lie in flexibility and adaptability, and it is widely used in production and logistics processes in multiple industries.

The service life of lean tube racks typically ranges between 5 to 10 years, depending on factors such as material quality, usage environment, daily maintenance, and load conditions. Under ideal circumstances, high-quality aluminum alloy lean tube racks can even last longer.

Like other pipes, the composite pipe is made up of several layers, usually including at least one thermoplastic liner, reinforcing middle layers and an outer thermoplastic protective jacket. Due to its flexibility, a flexible composite pipes can be spooled onto a reel for efficient transportation and fast installation without the need for as many connections.

From November 5-7, 2026, SUNQIT will participate in the overseas Vietnam Beining Industrial Automation Exhibition. SUNQIT will showcase lean pipes and lean pipe connectors, lean production lines, LCIA, etc. at the exhibition site. We look forward to exchanging ideas with you at the exhibition!

The New Year has passed, and all things are renewed. At the beginning of the Year of the Snake, Xing Qiantian embarked on a new journey with boundless energy and confidence.

When choosing a lean pipe joint, it is necessary to make a comprehensive judgment based on the pipe specifications, connection methods, load-bearing requirements, and functional scenarios. The following are the key selection points:

The Lean Tube is a modular industrial component widely used in scenarios such as flexible production lines, workstations, and warehousing systems. It has several common alternative names, primarily including:

Aluminum alloy lean tube, also known as aluminum alloy rod or aluminum profile lean tube, is a modular industrial component made from aluminum alloy material. It belongs to the third generation of flexible tubes in the lean production system, designed to construct flexible and reconfigurable workbenches, production lines, material racks, and tooling equipment.

Regarding the forward and reverse installation of belt conveyor lines, two aspects need to be distinguished: the motor's forward and reverse control and the running direction of the conveyor belt.

The double-speed chain line is an automated conveying system widely used in assembly lines of manufacturing industries such as electronics, automotive, and home appliances. Its core principle lies in achieving "double-speed" operation of workpiece carriers through a special chain structure, thereby enhancing conveying efficiency and enabling precise positioning. The system primarily consists of the following key components:

The price comparison between aluminum profiles and lean tubes depends on specific measurement criteria (such as weight or length) and product specifications, with no absolute price difference between the two. However, lean tubes generally offer lower overall costs in the same application scenarios.

Overall, lean tubes generally offer greater cost advantages in most cases, primarily due to the following reasons:

Common faults in drum production lines primarily involve mechanical wear, electrical system abnormalities, load and balance issues, as well as installation and maintenance defects. Below is a categorized explanation of fault symptoms, causes, and solutions based on typical scenarios.