PRODUCTS & SYSTEM

Dense Racking
Dense RackingThe four-way intensive warehouse shelf is mainly composed of rack pieces, Sub-channel crossbeams, Sub-channel tracks, horizontal tie rod devices, Main channel crossbeams, Main channel tracks, Connection of racks and ground, adjustable feet, back pulls, protective nets, maintenance ladders, The main material of the shelf is Q235/Q355, and the raw materials of Baosteel and Wuhan Iron and Steel are selected and formed by cold rolling.

MORE+
Standard Shuttle
Standard Shuttle1、Product DescriptionAs the core equipment of the four-way car intelligent intensive warehouse, the vertical and horizontal car mainly consists of rack assembly, electrical system, power supply system, drive system, jacking system, sensor system, etc.The vertical and horizontal car is composed of two sets of drive systems and two sets of jacking systems. The two sets of drive systems are responsible for the walking of the primary and secondary aisles; one of the two sets of jacking systems is responsible for the lifting of goods, and the other is responsible for driving the primary and secondary aisles. Switching; both the main channel and the secondary channel adopt DC brushless servo operation speed regulation, the speed regulation curve is smooth, and the operation stability is good. Both the main jacking and secondary jacking devices use brushless DC motors, which rely on rack and pinion mechanisms to rise and fall.The vertical and horizontal car has five modes: remote control, manual, semi-automatic, local automatic and online automatic.It comes with multiple security protections and security warnings, regional security alarms, operational security alarms and interactive security alarms.2、standard businessReceipt assembly and storage out of warehouseRelocation and inventory charging change layer3、Technical Parameters

MORE+
Standard Elevator
Standard Elevator1、Equipment structure The reciprocating pallet elevator is mainly composed of the main parts such as the driving device, the lifting platform, the counterweight balance block, the outer frame, and the outer mesh.The driving device is installed on the upper frame of the elevator, and is mainly composed of a motor frame, a motor and a transmission chain. The motor is sleeved on the main shaft, and the motor directly drives the drive wheel assembly. Connect the load platform and the counterweight balance block. When the motor rotates, the chain drives the load platform and the counterweight to lift up and down respectively.The lifting cargo platform is a welded U-shaped frame, and a conveyor can be installed in the middle. It walks along the frame guide rail under the traction of the chain. The main components are: welded frame, guide wheel assembly A, guide wheel assembly B, brake device , broken chain detection device, etc. The broken chain detection device can activate the brake device after the chain breaks to prevent the cargo platform from falling.The cargo platform conveyor is conveyed by double-chain galvanized rollers, and the guide plates on both sides are made of carbon steel bent and welded to avoid rust after long-term use.The counterweight is composed of welded frame, counterweight, guide wheel, etc. Each counterweight weighs about 50KG, and can be put in and taken out from the gap on the upper part of the frame. There are 4 sets of guide wheel assemblies at the four corners of the frame, which are used to guide the lifting movement.The outer frame is composed of uprights and horizontal tension, made of bent carbon steel plate, and the surface is sprayed with plastic.Except for the entrance and exit, the rest of the outer surface of the hoist is equipped with external mesh for safety protection. The external mesh is welded with mesh and bent angle steel plate, and the surface is sprayed with plastic.2、Hoist Features1) The pallets and vertical and horizontal vehicles in the warehouse are turned around through the hoist. The hoist adopts a four-column frame structure and is driven by a chain to realize the rise and fall of the loading platform;2) The main positioning of the hoist adopts bar code positioning, and it can be mechanically locked when it reaches the corresponding position to ensure the position accuracy;3) The entrance of the vertical and horizontal car adopts a bell mouth design to ensure that the vertical and horizontal car enters and exits the hoist smoothly;4) There are safety protection devices on the upper and lower sides of the hoist;5) The hoist is compatible with both cargo lifting and vertical and horizontal car replacement functions;6) The load capacity is large and the settlement is small, which meets the needs of direct loading and unloading of vertical and horizontal vehicles;7) The top and bottom take up less space, which greatly utilizes the warehouse space.3、Hoist parameters

MORE+
Conveyors
The conveyor system is customized and designed by our company and produced by outsourcing, with strong compatibility and stable capacity, coupled with professional and mature program design, the entire process of conveying cargos is safe and reliable, and the data transmission is also accurate and controllable, which can meet the needs of various scenarios. There are mainly the following classifications: chain conveyor, roller conveyor, transfer conveyor. 1. Chain type conveyor The chain conveyor is driven by a geared motor, the motor is installed on a preset pedestal, the chain rolls on section steel, constitutes a whole with the structure of the conveyor and is positioned under the chain; the motor reducer rotates at a pre-designed speed by sprocket and chain, thereby driving the tray cargos on the chain to move, so as to achieve the purpose of conveying the tray cargos.2. Roller type conveyorThe powered roller conveyor is composed of the powered roller module, the aluminum veneer, the card-frame, the pull rod, the bearing seat, the driving device and the chain. The non-powered roller is composed of non-powered roller module, the aluminum veneer, the card-frame, the pull rod and the bearing seat. The powered roller rotates to conveys cargos because the driving device drives the drag-chain, and the chain drives the sprocket on each powered roller. The non-powered roller conveys things freely by pushing and pulling workpieces by people or squeezing between workpieces.3. Transfer conveyorThe lifting transfer conveyor is generally used to change the conveying direction of the cargos, and move the cargos into or out of the main conveying line from the minor line. It has the characteristics of large load, simple structure, stability and reliability. The equipment adopts PLC programmable control, so that cargos can easily enter and exit the main and minor conveying lines without collision, extrusion and other phenomena. The lifting transfer conveyor we developed adopts four fulcrums for balanced lifting. Even if cargos are not placed correctly and the side or corner of the equipment is stressed, the conveyor can still be lifted smoothly without blocking or jamming. And the main advantage is the right-angle turn: the conveyor can realize right-angle turns under the condition of limited space which could save space.

MORE+
WMS
WMSThe WMS system is an important part of warehouse management, and it is the intelligent warehouse management equipment control center, dispatch center, and task management center. Operators mainly manage the entire warehouse in the WMS system, mainly including: basic material information management, location storage management, inventory information management, warehouse entry and exit operations, log reports and other functions. Cooperating with the WCS system can efficiently complete material assembly, Inbound, outbound, inventory and other operations. Combined with the intelligent path distribution system, the overall warehouse can be used stably and efficiently. In addition, the WMS system can complete the seamless connection with ERP, SAP, MES and other systems according to the needs of the site, which greatly facilitates the user"s operation between different systems.Advantages :Stability : The results of this system are strictly tested, and it can run safely and stably under load in various environments.Security : There is a permission system in the system. Different operators are assigned different roles and have corresponding management permissions. They can only perform limited operations within the role permissions. The system database also adopts SqlServer database, which is safe and efficient.Reliability : The system can maintain safe and stable communication with the equipment to ensure real-time and reliable data. At the same time, the system also has the function of monitoring center to control the overall system.Compatibility : This system is written in JAVA language, has strong cross-platform capabilities, and is compatible with Windows/IOS systems. It only needs to be deployed on the server and can be used by multiple management machines. And it is compatible with other WCS, SAP, ERP, MES and other systems.High efficiency : This system has a self-developed path planning system, which can allocate paths to devices in real time and efficiently, and effectively avoid blockage between devices.

MORE+
WCS
WCS Warehouse Scheduling SystemThe WCS system is responsible for the scheduling between the system and the equipment, and sends the commands issued by the WMS system to each equipment for coordinated operation. There is continuous communication between the equipment and the WCS system. When the equipment completes the task, the WCS system automatically performs data posting with the WMS system.Advantage:Visualization: The system displays a plan view of the warehouse, real-time display of warehouse location changes and equipment operating status.Real-time: The data between the system and the device is updated in real time and displayed on the control interface.Flexibility: When the system encounters network disconnection or other system downtime problems, it can operate independently, and the warehouse can be manually loaded into and out of the warehouse.Safety: The abnormal state of the system will be fed back in real time in the status bar below, giving the operator accurate information.

MORE+

PROJECT CASE

A 4-Way Shuttle Project in Taizhou
Four-way shuttle project in Ruicheng
Inner Mongolia project
Xi’an 4D Racking System Project
Shanxi Yuncheng Project
Shenyang Project

: A 4-Way Shuttle Project in Taizhou
Congratulations on the successful completion of the four-way shuttle automated warehouse project of a pharmaceutical industry in Taizhou, Jiangsu Province in mid-April.The pharmaceutical company cooperating in this project is located in Taizhou Pharmaceutical High-tech Zone. It is a large integrated pharmaceutical company engaging in scientific research, production, technology and import and export trade. This project is used to store 2-8℃ vaccines. The vaccines are various, most of which are outbound through picking. The efficiency requirement is not high. Implementation difficulties: The implementation time required by the project is too short, which is about 2 months. Meanwhile, multiple parties participate in the construction together. Technical highlights: This is the first automated high density warehouse project for vaccine bank in China. Through the organic cooperation between the four-way intensive Warehouse Management System (WMS), Warehouse Scheduling System (WCS) and the automatic control system, it can realize the automatic execution of vaccine import and export operations, accurate positioning of inventory location, monitoring of inventory status in real time and inventory information updating in real time. The project promotes the whole process of digital cooperative management of sales, production, warehousing, quality inspection, delivery and other operations. Industry level: The four-way high density warehouse for pharmaceutical industry can realize the flexible division of single storage space and multi-depth of racks, reducing laneway area and equipment investment. The space utilization rate can reach 3-5 times of the traditional flat warehouse, saving 60% to 80% of labor and improving the working efficiency by more than 30%. It not only greatly reduces the area of pharmaceutical warehouse, improves the accuracy and turnover efficiency of logistics operations in pharmaceutical enterprises" warehousing, but also effectively reduces the error rate of drug delivery and the comprehensive production cost of the enterprises. The safety of drug storage is also well guaranteed under the premise of ensuring storage density. The implementation of this project has been highly recognized and praised by customers. Both of us are looking forward to more extensive cooperation in the future.
MORE>

: Four-way shuttle project in Ruicheng
New Year"s Day is approaching, one more four-way shuttle project has landed in Ruicheng, China. This company uses our four-way intelligent shuttle solution with an innovative automated storage to achieve high-density storage automation, informatization and intelligence. Equipped with 6 sets of four-way shuttles for a total of 3,112 pallet locations. It greatly improves customers" space utilization, storage capacity, and warehousing efficiency. Established an automation platform for customers to achieve the goals of automatic inbound, outbound, and scheduling.
MORE>

: Inner Mongolia project
Another four-direction shuttle project of our company landed in beautiful Inner Mongolia; the enterprise is an international famous leader in fine chemical products. This intelligent automated warehouse is fine and ingenious, storing dozens of different kinds of goods, meeting the needs of products in various. This case is a typical "flexible storage solution" of our company, which has the two characteristics of discrete and distributed control, coupled with the advantages of high flexibility of four-direction shuttle, strong adaptability, energy conservation and environmental protection, which perfectly matches with the corporate culture and national energy conservation and environmental protection policy. It is the better choice of more and more companies.
MORE>

: Xi’an 4D Racking System Project
The customer of Xi"an TBK stereoscopic warehouse project is a brake pad manufacturer, and the stereoscopic warehouse is mainly in charge of the storage of raw materials. This project uses a four-direction intelligent shuttle for the first time to complete the shuttle storage between high layer and multi-lanes. The project requires a wide variety of products and a large number of batches. It needs to be able to complete the material distribution automatically. This project is the first use of our four-direction shuttle officially. The whole progress meets customer’s needs and the expectation of production requirements. Which is a successful trial to gain experience and prove ourselves.
MORE>

: Shanxi Yuncheng Project
A Bioengineering Co., Ltd. in Shanxi is a high-tech enterprise which mainly focus on functional biological products. It uses our four-direction intelligent shuttle racking solution, adopts an innovative automated intensive warehouse, with 3 four-direction shuttles, a total of 1120 cargo positions. Our product greatly improves the customer"s space availability, inventory capacity, and efficiency of warehouse-in and warehouse-out. In addition, we established an automation platform for customers to achieve the goals of automatic warehouse-in, automatic warehouse-out and automatic control.
MORE>

: Shenyang Project
In order to improve the availability of the warehouse, a large-scale auto parts factory in Shenyang uses our four-direction intelligent dense storage system. Our company has provided four-direction shuttle, control system, scheduling system and WMS, etc., for customer to establish an automatic three-dimensional warehouse with high efficiency, safety and large storage space. Which can achieve the goals of automatic storage, real-time monitoring feedback.
MORE>

NEWS

MORE>

: Vietnamese Exhibition Successfully Concluded
2025-06-09

: Software Upgrade Symposium
2025-06-03
With the development of the company"s business, various comprehensive projects are increasing, which brings great challenges to our technology. Our original technical system needs to be further improved according to the changes in market demand. This symposium is held to improve the software part . The meeting invited two industry leaders as our special guests to discuss the development direction of software upgrades with our company"s R&D department.There were two opinions in the meeting. One was to develop the software in breadth and be compatible with various scenarios; the other was to develop it in depth and optimize the application of dense warehouses. Each of the two methods has its own application scenarios, advantages and disadvantages. The symposium lasted for a day, and everyone expressed their opinions. The two special guests also gave valuable opinions and suggestions!Our company's positioning is "specialization and excellence", so there is no dispute to do excellence first and expand moderately. There are professionals in all walks of life, and when we really encounter comprehensive projects, we can completely adopt the method of industry cooperation to deal with them. We hope that through this symposium, the development of our software will be on the right track and our integration projects will be more competitive!

: Pre-sales Support Training Meeting Summary
2025-05-19

: What Kind of Factory is Suitable for the Four-way Intensive Warehouse?
2025-03-19
From the perspective of height: the lower the factory height, the more suitable it is for the four-way intensive warehouse solution because of the high space utilization rate. In theory, we do not recommend designing a four-way intensive warehouse for the factory higher than 24 meters, mainly because after-sales service is very difficult. If this problem can be solved in the future, the same height as the stacker can be achieved.

: A letter to Our Foreign Trade Partners
2025-03-12
Dear foreign trade partners, Nanjing 4D Intelligent Storage Equipment Co., Ltd planning for many years has finally prepared for the development of overseas markets in all aspects.

: North American Four-way Intelligent Warehouse is being Installed and Commissioning On Site
2025-02-24
The equipment was packed and shipped smoothly in November 2024. It arrived at the site in January 2025. The rack was installed before the Chinese New Year. Our engineers have arrived the site in February after the Chinese New Year.Rack installation details are as follows:The equipment installation details are as follows:The installation and commissioning work is proceeding. Up to now, the rack installation of finished product warehouse has been completed. The equipment installation has been completed by 90%, the electrical installation has been completed by 50%, the four-way shuttle stand-alone commissioning is approaching completion, the software interface has been completed by 90%, the SAP docking has been completed by 70%, and some racks in the raw material warehouse have begun to be installed.This installation was guided by our engineers and implemented by the local installation team. Everything is going smoothly and has laid a solid foundation for our future cross-border project implementation.Nanjing 4D Intelligent Storage Equipment Co., Ltd. focuses on the integration of four-way dense warehouse systems. After 8 years of developed, the basic skills are now solid. We focus on overseas market expansion to ensure that every project is successfully implemented and after-sales service is perfect. Brand management! Welcome to consult!

: ABOUT US

Nanjing 4D Intelligent Storage Equipment Co., Ltd was established in 2018. It is a professional storage automation technology company in China. Our staff have solid technical skills, abundant projects experience, excellent project design and implementation ability. The company mainly focuses on research and development, designing and manufacturing of core equipment of intensive storage system- four-direction shuttle, and system integration of the fully automated 4D-Shuttle project，we have several invention patents include 2 core invention patents by research and development independently. Our company independently developed 4D-shuttle equipment which has been successfully developed in 2017 and applied in the project! The company provides high-quality product and service for customers by regarding “focusing on technology and serving whole heartedly” as core value by our professional level and tireless efforts. In the meanwhile, we create two “excellences”-“excellent product” and “excellent project”. We not only provide professional techniques but also establish a perfect after-sales service system and provide instructions help for customers’ problems and difficulties during usage. We believe that we surely can realize mutual benefit and win-win with customers by our continuous endeavor and pursuit!

MORE>

PRODUCTS & SYSTEM

PROJECT CASE

A 4-Way Shuttle Project in Taizhou

Four-way shuttle project in Ruicheng

Inner Mongolia project

Xi’an 4D Racking System Project

Shanxi Yuncheng Project

Shenyang Project

NEWS

Vietnamese Exhibition Successfully Concluded

Software Upgrade Symposium

Pre-sales Support Training Meeting Summary

What Kind of Factory is Suitable for the Four-way Intensive Warehouse?

A letter to Our Foreign Trade Partners

North American Four-way Intelligent Warehouse is being Installed and Commissioning On Site

ABOUT US