Although they share a name, the technologies they employ are distinct. Let's get started. The inserter and extractor are located in the middle of the vertical lift module, which is comprised of two rows of trays. The inserter/extractor goes up and down to search for and retrieve items that have been stored according to the requirements.
In a manner analogous to elevators, it is possible to install a door either at the front or the back of the device. Picking items from the vertical lifting module can either be done by hand or through the integration of an automatic robot. Now, a series of carriers that are permanently positioned are used to connect a vertical turntable module to the chain drive. A motor provides the propulsion for the movement, which spins the carrier in a vertical circular motion in either the forward or the reverse direction, much like a ferris wheel.
Both technologies transport items from storage to ergonomically optimized locations. In a similar manner, the operation of the vertical lifting module is comparable to that of an elevator, and the operation of the vertical turntable module is comparable to that of a Ferris wheel. Let's talk about the numbers now that we have a better understanding of everything about each product. The standard vertical lift module has a width of between 5 and 15 feet and a depth of between 7 and 10 feet.
The width of the pallets that are kept in stock ranges from 4 to 13 feet, while their depth ranges from 2 to 3 feet, and the maximum height of the product is just over 28 inches. In conclusion, utilizing VLM will allow you to achieve the highest possible storage density while saving up to 85 percent of the floor vertical lift module required by conventional shelves. These vertical storage systems were developed so that the facility's available vertical automated vertical storage could be utilized to its full potential. The Vertical Lifting Mechanism (VLM) has a minimum height of 8 feet and a maximum height of 98 feet; however, the average height of the VLM is typically between 35 and 45 feet. The height of the machine must be determined in accordance with the ceiling height that is available as well as the storage and throughput requirements. On the other hand, the width of the vertical turntable module can range from 6 to 13 feet, and its depth can be between 4 and 5 feet. The storage carrier is designed to accommodate a range of product widths from 4 to 12 feet, depths from 16 to 24 inches, and a maximum height of 18 inches for the stored item.
12.7 centimetersThe vertical conveyor module has a low starting height of 7 feet and can reach a maximum height of 32 feet. When determining the height of the machine, throughput is an important consideration. You do not want the machine to be elevated an excessive amount because this could have an adverse effect on the picking speed.
Because of this, the size of these units can be comparable to one another, but their designs are geared toward serving a variety of purposes. The vertical lifting module is better suited for operations that are more dynamic, variable, and flexible, vertical parts carousel whereas the vertical rotary table module is better suited for operations that are more routine, repetitive, and standardized. Product size, portfolio, and capacity will be the determining factors to consider when selecting the appropriate automated storage and retrieval solution for your business's operations. Now, let's take a look at some of the most widely used storage systems available today. Vertical rotary table module in addition to the vertical lifting module.
Let's take a more in-depth look at the different kinds of inventory they manage, the ways in which they store inventory, and the overall load capacity of their vehicles. As a result, the method of inventory management for each product is somewhat distinct. Products and pallets that can store anything from small parts to large items are kept in VLM's storage facilities. The width of a standard pallet can range from 4 to 13 feet, and its depth is typically between 2 and 3 feet. Your product will have a height that is greater than 28 inches at its maximum. As a result, in the event that you have components of a smaller size, you can subdivide the pallet further.
VLMs are distinctive in that they facilitate simple management of adaptable product portfolios. Therefore, in order to accomplish this goal, the apparatus makes use of a height sensor that is situated at the back of the entrance in order to determine the height of the items that are stacked on the pallet. As a consequence of this, the integrated software processes these numbers and then gives instructions to the VLM to store the tray in the most appropriate location so as to achieve the highest possible storage density within the cell. Therefore, whenever the pallet is placed, a scan is performed to determine the height of the pallet. Because of this, VLM is able to move the pallet to a different location if the height of the product changes. As a consequence of this, VLM is able to easily adapt to operations that use product portfolios that are constantly being updated.
On the other hand, the vertical turntable module works best with items that are roughly the same size. Because the carriers in the machine are arranged in an even distribution at predetermined positions, we are able to deduce that the height of the items stored before installation is optimized to take up the least amount of used vertical storage systems for sale (buy them here) in the unit. After installation, the distance between the shelves can be adjusted manually. However, in order to perform this operation, you will first need to unload the machine. Therefore, if your product portfolio does not experience significant shifts on a regular basis, VCM is an excellent option. It is intended for use with more compact product sizes.
VCM carriers can have a width of between 4 and 12 feet, a depth of between 16 and 24 inches, and a maximum product height of 18.5 inches. Therefore, the carrier may also be subdivided vertically or horizontally to meet your requirements in order to accommodate the transport of smaller parts. When you have finished thinking about the product portfolio and the actual inventory size, the next thing you need to do is look at the load capacity to make sure that the units you choose are able to support the weight of your inventory. While the VLM system can handle up to 2200 pounds per pallet for heavy-duty applications, the VCM system has a limit of only 1400 pounds per carrier.
Because of this, businesses that deal in larger and heavier items might benefit more from utilizing VLM. VLMs can also be quickly and easily fitted with elevator auxiliary equipment in the event that it is required. Consequently, vertical warehouse storage despite the fact that these technologies have names that are comparable to one another, the product size, product portfolio, and load capacity will ultimately become the deciding factors and make more sense for your operation. When examining the vertical lift module or the vertical turntable module, picking speed is an essential factor to consider.
Your operations will become more efficient as a result of the increased speed and throughput that these systems can provide. Now, let's compare how quickly each of these two technologies is gaining traction in the market. When compared with racks and shelves, the throughput of any system that you choose to implement will be significantly higher than that of the traditional option. The reason for this is that automated storage and retrieval systems work on a goods-to-people basis. The item is brought right up to the operator, bypassing the need to walk all the way to the pick location.
The operator can then select these items for collection from an ergonomic access point and signal for the subsequent collection whenever there is a picking event, thereby cutting down on the total dwell time. Now, there are some advantages and disadvantages to both of these systems. The vertical lift module has the capacity to store extensive amounts of inventory and can quickly deliver pallets. Despite this, there is still some time spent searching because the operator has to find the item in the tray that has been presented to them.
You will need to arrange your inventory in the position that is closest to the entrance in order to achieve the highest possible picking speed. Because of this, the inserter or extractor does not need to travel a great distance in order to get them. There is also the option of incorporating the Pick To Light technology, which indicates the precise location of the thing that needs to be picked up. Following the implementation of these strategies, the vertical lifting module is capable, according to the requirements of your application, of achieving a pickup rate of 350 items per hour.