1. Forklifts in narrow tunnels are generally two sets of shelves next to each other, and a guide rail is installed between each two sets, and the warehouse space utilization rate can be increased by about 20% compared to ordinary shelves.
2. Because the tunnel is relatively narrow, the forklift used is a three-way stacking truck.
3. The speed of cargo flow in narrow lanes is higher than that of ordinary shelves. The tunnel forklift can operate at a height of up to 14 meters, and the electronically controlled stacking crane can even operate at higher places.
4. The requirements for structural strength and tolerance coordination are extremely strict. Accurate design and installation must be comprehensively considered, and semi-automatic auxiliary control is used during operation to ensure that the pallet is accurately positioned on high-rise cargo positions.

The type of narrow tunnel forklift selection depends on the usage method, and it mainly has two major functions, shelf transfer and order picking.
The three main types of forklifts suitable for narrow lane operation are forward-moving forklifts, lateral forklifts and order picking trucks. The American Industrial Vehicle Association classifies these models as Class 2 industrial vehicles, including high-lift forklifts, lateral forklifts, cargo picking trucks and low-lift pallet trucks.

1. The logistics efficiency requirements are high.
2. The amount of goods stored is large, the goods are in and out frequently and have high selection requirements for goods.
3. Forklifts can be used as independent storage forklifts, and it is not planned to use storage forklifts to drive out of the outdoors to perform other tasks.
4. The storage and logistics center urgently needs to increase the number of storage spaces or require a certain storage volume.
5. The net height available in the warehouse is higher than 8M.

■Precautions for use of narrow lane shelves?
1. Use narrow tunnel shelves to prevent head-heavyness: the principle of putting goods on high-rise floors and putting goods on the bottom floors should be implemented.
2. Prevent overload: The stacking weight of each layer shall not exceed the maximum load capacity of the shelves.
3. Anti-collision: During operation, the forklift should be held as lightly as possible to prevent impact on the shelves.
4. When there is goods above the shelves in a narrow tunnel, the operator should not enter the bottom of the shelves directly.
5. Prevent the use of unstandard floor panels (cardboards), pallets, etc. on the shelves. The bottom of the Sichuan character is the most suitable.
6. When the height of the shelves in a narrow tunnel exceeds eight meters, corresponding loading and unloading machinery is required.

■Can the bottom layer of narrow lane shelves be directly released?
Guided tracks are installed on both sides of the bottom of the narrow lane shelves to prevent forklifts from hitting the shelves;
Pallet goods cannot be placed directly on the bottom floor of the narrow lane shelves.

■What specifications should be used for floor flatness?
International mainstream targeted pass (VNA) flatness specification;
It is recommended to design the VNA narrow tunnel floor according to the height requirements of the shelf and the actual condition of the forklift.

Qingdao Incision Commercial Equipment Co., Ltd. (hereinafter referred to as Incision Shelves) is a national high-tech enterprise founded in 2001 to focus on the overall solution of intelligent warehousing. Its products cover: automated three-dimensional warehouses, automated conveying and sorting systems, AGV robot systems, logistics information software, and high-density storage shelves.Provide one-stop services that integrate demand research, consulting planning, design and research and development, production and manufacturing, installation and implementation, and after-sales maintenance.

The company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system certification, has independent import and export rights, and has more than 20 patent intellectual property rights.

On the road of development, the gold attracting shelves are constantly exploring, learning and introducing world-class logistics concepts and cutting-edge technologies, combining the actual needs of the enterprise and future development plans, and formulating suitable comprehensive logistics system solutions.Since its establishment, the company has served a large number of enterprises and has reached long-term cooperative relations with China Foreign Trade Transportation, Sinopec, China Southern Power Grid, BYD, Nestlé China, etc.

“Imagine, enjoy, value”It is the core standard for attracting funds to meet customer needs.In the future, Qingdao's influx of funds will follow“China Intelligent Manufacturing 2025”The trend of industrial automation and intelligence, insists on introducing high-tech talents, continues to research and development and innovation, fine management of production, and iterative upgrade of services, and moves towards the goal of a world-class service brand.